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Qlight Co., Ltd.
Signal Beacons and Sounders

Signal Beacons and Sounders

Product catalog summary

Introduction
Qlight Co., Ltd. has been a leader in producing signaling devices and industrial LED lights since 1986, enhancing industrial safety and efficiency. Their product range includes signal tower lights, beacons, sounders, heavy-duty and explosion-proof signaling devices, warning light bars, aviation obstruction lights, and smart factory products.

Company Overview
Qlight is a prominent Korean company with a global presence in over 80 countries, having local corporations in South Korea and China, and sales branches in the United States, Japan, and Vietnam. The company is recognized for its quality and technology, holding numerous patents and certifications.

Product Specifications
Qlight offers signaling devices with various light sources such as bulbs, LEDs, and xenon lamps, each with specific characteristics regarding lifespan, power consumption, and environmental resistance.

Selection of Warning Lights
The selection of signaling devices is based on factors like installation environment, signal transmission range, budget, and maintenance ease. Options include steady/flashing bulbs, LED revolving types, and xenon lamp strobe-types.

Protection Ratings
Qlight products are designed with waterproof and dustproof protection structures, adhering to IP ratings. A comparison chart for NEMA and IP ratings is provided, indicating protection levels against solid and liquid ingress.

Enclosure Types and Protection Levels
1. Non-Explosion Proof Enclosures: Suitable for indoor or outdoor use, offering protection against dust, rain, and ice formation.
2. Explosion Proof Enclosures: Designed for hazardous locations as defined by NEC.
3. Protection Ratings: NEMA and IP ratings indicate environmental protection levels.

Product Installation Guidelines
1. Orientation: Ensure sounder and power cord inlet parts are not facing the sky to prevent water ingress.
2. Installation: Follow manual instructions, especially for products with protection ratings below IPX4, which should be installed vertically.

Sound and Signal Features
1. Sound Combinations: Products offer a variety of pre-recorded sound tones, including alarms, melodies, and customizable options.
2. Sound Selection: Use internal switches or external wiring to select sound tones. Volume can be adjusted via a dial.
3. Special Alarm Types: Include built-in sounds and MP3 playback via SD card, with multiple play modes and input methods.

Multifunctional Product Features
1. Sound Options: Supports both built-in and user-defined MP3 sounds, with 30 pre-recorded options.
2. Input Modes: Offers bit and binary input modes for sound selection, with features like sound reduction and sequence memory playback.

Sound Patterns for Multifunctional Products
Multifunctional products feature 30 pre-recorded sound tones, with binary input mode supporting 30 tones and bit input mode supporting 5 tones per group across 6 groups. The left channel switch allows selection of 5 tones within a group, and external wiring substitutes the channel switch for LC type products.

MP3 Type Product Usage
MP3 models can play 30-31 built-in sounds or user-defined MP3 files stored on an SD card. The binary input method allows up to 31 sounds, while the bit input method supports 5 sounds. SD cards up to 32GB are supported, with specific speed classes recommended.

Binary and Bit Input Methods
Binary input uses 5 switches to create 31 combinations, while bit input recognizes one switch at a time, offering fewer combinations but easier channel recall.

Bulb Specifications
The document lists bulb specifications for various Qlight products, detailing voltage, current, and applicable models to ensure proper replacement and avoid malfunctions.

Mounting Brackets for Warning/Signal Lights
Various bracket options are available for direct mount installations, with materials including PC and steel, and colors such as black, ivory, and silver. Technical diagrams provide installation guidance.

Icon Descriptions
Icons are used to quickly convey product specifications and features, including acoustic signals, specifications like IP rating and RoHS compliance, and operating modes for light sources.

Overview: This document provides detailed specifications for various models of revolving warning and signal lights, including LED and bulb types. The information is organized by model number, voltage, dimensions, material, mounting structure, protection rating, and customization options.

Specifications:

Voltage: Models support DC12V, DC24V, AC110V, and AC220V.
Dimensions: Outdiameter and height vary by model, with some models having additional depth specifications.
Volume: Most models have a maximum volume of 90dB at 1m, with some reaching 105dB.
Material: Lens materials include AS and PC, while housing materials are typically ABS or PC.
Mounting Structure: Options include self-stand, wall mount, pole mount, and detachable magnet.
Protection Rating: Ratings range from IP44 to IP66, indicating varying levels of protection against dust and water.
Mounting Location and Direction: Most models are suitable for indoor use, with some also rated for outdoor use. Mounting directions include vertical, horizontal, and reverse vertical.
Certificates: Many models are CE certified, with some also having UL and KC certifications.
Customization: Options include wall mount, pole mount, dual-use specifications, and various buzzer and lens configurations.

Key Models and Features:

LED Revolving Warning Lights: Models like S60LR and S80DR offer dual voltage options and various mounting structures.
Bulb Revolving Warning Lights: Models such as S60R and S80R provide similar voltage options with different mounting and customization features.
LED Steady/Flashing Signal Lights: Models like MFL60 and MFL80 are designed for both indoor and outdoor use, with high protection ratings and customizable mounting options.

Conclusion: The document serves as a comprehensive guide for selecting the appropriate warning and signal lights based on specific requirements such as voltage, mounting, and environmental conditions.

Overview: This document provides detailed specifications and features of various signal and warning lights, including LED, bulb, and xenon lamp models. It covers multiple aspects such as voltage, dimensions, materials, mounting structures, protection ratings, and customization options.

Specifications:

Voltage: Models operate on DC12V-24V, AC110V, and AC220V.
Dimensions: Outdiameters range from Ø50mm to Ø186mm, with varying heights and depths.
Materials: Lenses are made of AS or PC, while housings are typically ABS or ABS+GF.
Protection Ratings: IP ratings vary from IP23 to IP66, indicating different levels of protection against dust and water.

Mounting and Installation:

Mounting Structures: Options include self-stand, detachable magnet, and wall mount.
Mounting Directions: Most models support vertical, horizontal, and reverse vertical mounting.
Customization: Some models offer wall mount options and built-in buzzers.

Performance and Features:

Volume: Sound levels can reach up to 90dB at 1m for certain models.
Revolving Speed: Ranges from 120-140 RPM for revolving lights.
Flashing Rate: Typically 60-80 flashes per minute for flashing models.
Certificates: Many models are CE and UL certified, ensuring compliance with safety standards.

Applications: These signal lights are suitable for various environments, including indoor and outdoor use, and are designed for office automation, small machines, and portable equipment.

Technical Diagrams: The document includes technical diagrams with detailed measurements for installation and wiring instructions.

Product Overview
The document provides detailed specifications and instructions for various models of LED revolving warning lights, steady/flashing signal lights, and xenon lamp strobe signal lights. These products are designed for industrial use, offering features such as omni-directional visibility, noise reduction, and compliance with RoHS directives.

Specifications
- Operating Temperature: -30°C to +50°C
- Protection Rating: IP44 to IP66 depending on the model
- Volume: Max. 90dB at 1m
- Revolving Speed: 120-140 RPM
- Flashing Rate: 60-80/min
- Voltage Options: DC12V-24V, AC110V, AC220V
- Color Options: Red, Green, Amber, Blue

Product Features
- LED Revolving Warning Lights: Equipped with a special power transmission system to reduce noise and wear, available with or without a buzzer.
- LED Steady/Flashing Signal Lights: Feature an indirect light diffusing system for intense signal lights, with a switch for steady or flashing mode.
- Xenon Lamp Strobe Signal Lights: High luminous efficiency with excellent long-distance visibility, easy lamp replacement.

Wiring Instructions
- External Power Line: UL1015 AWG18(0.75sq) x 2C 400mm
- DC Type: Black output line is negative
- AC Type: Connect black and white wires for AC110V, black and red for AC220V
- Products can be wired regardless of polarity.

Mounting Instructions
- Secure the base plate to the mounting surface and connect the power line to the terminal block.
- Insert the warning light into the base plate and secure with bolts.

Customization and Compliance
- Models are customizable with options for built-in buzzers and different mounting brackets.
- All products comply with RoHS directives and some models are CE compliant.

Technical Diagrams
- Detailed technical diagrams are provided for each model, specifying dimensions and mounting instructions.

Overview: This document provides detailed specifications and features of various LED and Xenon lamp warning lights, including revolving, strobe, and steady/flashing signal lights. It covers models such as S125LR, S125MLR, S125L, S125S, SK, SKH, SKM, SKMH, SKMP, SKMPH, SKMPLR, SKLR, SKMLR, SKTL, SKTLB, SKTLM, and SKTLBM.

Specifications:

Model S125LR: Available in DC12V, DC24V, AC110V, and AC220V with a protection rating of IP44. Features include omni-directional visibility and optional built-in buzzer.
Model S125MLR: Designed for vehicles, available in DC12V and DC24V, with IP54 protection and magnetic mounting.
Model S125L: Offers steady/flashing signal lights with a protection rating of IP44 and a built-in switch for mode selection.
Model S125S: Xenon lamp strobe lights with high luminous efficiency, available in DC and AC voltages, with IP54 protection.
Model SK Series: Streamlined bulb/LED revolving warning lights with IP54 protection, featuring a special power transmission system to reduce noise.
Model SKMP/ SKMPH/ SKMPLR: Features a detachable rubber magnet for secure vehicle attachment, available in DC12V and DC24V.
Model SKLR/ SKMLR: LED revolving warning lights with IP54 protection, designed for vehicle use with strong magnets for secure attachment.
Model SKTL/ SKTLB: Cube-shaped LED warning lights with IP66 protection, offering high brightness and resistance to harsh environments.
Model SKTLM/ SKTLBM: Cube-shaped LED warning lights with built-in siren buzzer, featuring a special rubber magnet for secure vehicle attachment.

Wiring Instructions:

External power lines are specified for each model, with details on polarity and connection methods.
Some models feature cigarette lighter plugs for vehicle power supply.

Technical Diagrams: Diagrams are provided for each model, detailing dimensions and mounting options.

Key Features:

Models offer various mounting options, including wall brackets and magnetic mounts.
Protection ratings range from IP44 to IP66, ensuring durability in different environments.
Compliance with RoHS and CE directives is noted for several models.

Overview: The document provides detailed specifications and features of various LED steady/flashing signal lights, including models Q60L, Q80L, Q100L, Q125L, EQ100, and S150U. These lights are designed for high visibility and durability, suitable for different mounting options and environments.

Specifications:

Voltage and Current: Models operate on DC12V-24V or AC110V-220V with varying current requirements.
Materials: Lens made of PC, housing of ABS, and mounting brackets available in different materials including steel and aluminum.
Operating Temperature: Ranges from -30°C to +50°C.
Protection Rating: IP65 for most models, ensuring dust and water resistance.
Flashing Rate: Typically 60-80 flashes per minute.
Compliance: All models comply with the RoHS directive.

Features:

High visibility with special diffusive lenses and direct LED light distribution.
Shock and vibration-resistant, reducing maintenance needs.
Selectable mounts (direct, wall, pole) and built-in switch for steady or flashing modes.
Optional built-in buzzer for audible alerts.

Model-Specific Details:

Q60L Series: Small-sized with a 60mm diameter, available in red, green, amber, and blue.
Q80L Series: Slightly larger at 80mm, with similar features and color options.
Q100L Series: 100mm diameter, offering enhanced visibility and durability.
Q125L Series: Largest at 125mm, designed for high-impact environments.
EQ100: Simulated revolving and strobe beacon light with a manual switch for operation modes.
S150U Series: Large-sized warning lights with excellent omni-directional visibility and a special power transmission system for low noise.

Installation and Wiring:

External power lines are UL1015 AWG18 with a length of 400mm.
Models can be wired regardless of polarity, with customized pole lengths available.
Specific wiring instructions provided for AC and DC models.

Ordering Information: Each model has specific ordering codes based on model number, buzzer option, voltage, color, and mounting bracket type.

Product Specifications

S150 Series: Available in LED Steady/Flashing and Xenon Lamp Strobe models. Voltage options include DC12V-24V, AC110V, and AC220V. Features include a built-in switch for steady/flashing mode and optional hyper illuminance xenon lamp. Protection rating is IP44 with an ambient operating temperature of -30°C to +50°C.
S180 Series: Includes Bulb Revolving and Xenon Lamp Strobe models. Voltage options are DC12V-24V, AC110V, and AC220V. Features include excellent long-distance visibility and a spare bulb for easy replacement. Protection rating is IP44 with an ambient operating temperature of -20°C to +50°C.
S80NL: Ø80mm LED Steady Signal Light with a free-voltage range of 10V-30V. Compliant with RoHS directive and ISO 18497. Protection rating is IP65 with an ambient operating temperature of -30°C to +50°C.
MFL Series: Multiple Function LED Signal Lights available in Ø60mm, Ø80mm, Ø100mm, and Ø125mm sizes. Features include LED Steady/Flashing, strobe, and simulated revolving functions. Protection rating is IP65 with an ambient operating temperature of -30°C to +50°C.
SOL Series: Solar Rechargeable LED Flashing Signal Lights available in Ø80mm, Ø100mm, and Ø125mm sizes. Features include a built-in Darkness Detection System and a fully enclosed structure for storm and dust environments. Protection rating is IP54 with an ambient operating temperature of -25°C to +50°C.

Customization Options

Various buzzer sound types available, including prolonged and staccato outputs.
Wall mount and pole mount bracket options for different installation environments.

Wiring Instructions

Products can be wired regardless of polarity, with specific instructions for DC and AC models.
External power lines and signal lines are specified for each product series.

Technical Diagrams

Diagrams provided for each product series, detailing dimensions and mounting specifications.

Product Overview
The document provides detailed specifications and features of multiple series of LED signal lights, including SMCL, QMCL, SWTC, SR, and SJ series. These products are designed for various applications requiring visual signaling with options for multiple colors, flashing modes, and built-in buzzers.

Specifications

Temperature Range: -30°C to +50°C
Volume: Max. 90dB at 1m (varies by model)
Protection Rating: IP44 to IP65 depending on the model
Flashing Rate: 60-80 flashes per minute
Compliance: RoHS directive

Product Features

Multiple color LED signals with options for steady or flashing modes.
Uniform light distribution through multi-tiered reflectors.
Comfortable viewing conditions for close proximity operations.
Customizable wall mount brackets and color arrangements.

Model Variants

SMCL Series: Offers models SMCL80, SMCL100, and SMCL125 with options for built-in buzzers and various voltage configurations.
QMCL Series: Includes QMCL60, QMCL80, QMCL100, and QMCL125, featuring seven color options and optional M12 connectors.
SWTC Series: Provides models with two or three color configurations and options for built-in buzzers.
SR and SJ Series: Stackable warning lights with customizable layers and color arrangements.

Technical Diagrams and Wiring Instructions
The document includes detailed technical diagrams and wiring instructions for each series, specifying the color coding and connection methods for external power and signal lines.

Applications and Recommendations
These signal lights are ideal for environments where space is limited, and multiple signals need to be conveyed through a single light. They are suitable for both indoor and outdoor installations, with options to select between standard and built-in buzzer types based on the installation environment.

Product Overview
The document provides detailed specifications and instructions for the QAD series of LED signal lights and electric horns. These products are designed for both visual and audible signal transmission, suitable for various industrial environments. The series includes models like QAD80H, QAD100H, QAD125H, and their variations with built-in sound and MP3 capabilities.

Specifications

Sound Options: The products offer multiple sound options, including built-in sounds and user-defined MP3 sounds via SD card. The sound setup switch allows selection between bit input (5 channels) and binary input (30 channels).
Volume and Sound Patterns: The maximum sound output varies by model, with built-in sounds reaching up to 115dB and MP3 sounds up to 100dB.
Voltage and Current: Models support DC12V-24V and AC110V-220V, with varying current requirements depending on the model and sound mode.
Protection and Compliance: The products are IP65 rated for protection against dust and water and comply with the RoHS directive.

Customization and Wiring

Wiring Options: The products can be wired with external power lines and transistors, supporting both steady and flash modes. Wiring is polarity-independent for certain models.
Customization: Users can customize sound tones and playlists using a standard SD card, supporting up to 32GB of storage.

Technical Diagrams and Ordering

Technical Diagrams: The document includes detailed technical diagrams for wiring and installation, specifying dimensions and fitting requirements.
Ordering Specifications: Model numbers, voltage options, and color choices are provided for ordering, with specific configurations for each model.

Additional Features

Multi-functional Capabilities: The products support both visual and audible alerts, with options for steady or flashing lights and various sound patterns.
Environmental Conditions: The ambient operating temperature ranges from -30°C to +60°C, making them suitable for diverse environments.

Product Overview
The document provides detailed specifications and instructions for the QWCD Series, a range of LED strobe signal beacons and electronic sounder combinations. These products are designed for environments requiring both visual and audible alerts, with features such as built-in sounds, MP3 compatibility, and high-volume buzzer outputs.

Specifications
- Models: QWCD35, QWCD35SD, QWCD50, QWCD50SD, QWCD35T, QWCD35TSD, QWCD50T, QWCD50TSD, QWCD35B, QWCD35BT.
- Voltage: DC12V-24V and AC110V-220V.
- Sound Patterns: 31 built-in sounds, MP3 playback via SD card.
- Volume: Up to 123dB for built-in sounds, 115dB for MP3.
- Protection Rating: IP66, suitable for outdoor use.
- Materials: Horn-PC, Housing-PC+ABS.
- Operating Temperature: -30°C to +50°C.

Features
- Sound Selection: Binary input for 31 sound combinations, bit input for 5 sound tones.
- Customization: Supports external sound input via SD card, CAN communication, and cold-resistance for DC models.
- Design: Innovative horn cover design that emits light, reducing product size.
- Durability: Made with polycarbonate for excellent weather resistance.

Wiring Instructions
- External Signal Line: UL1007 AWG22, 400mm.
- External Power Line: UL1015 AWG18, 400mm.
- Channel Selection: Uses internal switches for standard specification, external contact for customization.

Ordering Specifications
- Model Number: Includes options for voltage, color, sound selection, and SD card inclusion.
- Color Options: Red, Green, Amber, Blue.

Additional Products
- S100D Series: Combines signal/warning lights with electric horns, offering various sound tones and customizable options.
- Protection Rating: IP54, compliant with RoHS directive.

Conclusion
The QWCD Series offers versatile and durable solutions for environments requiring robust signaling capabilities, with extensive customization options and compliance with international standards.

Product Specifications

Models: S125DLR, S125DL, S125DS, S125D, STDL, STDLF, STNDL, STNDLF
Voltage Options: DC12V, DC24V, AC110V, AC220V
Sound Patterns: Warning sounds, Melodies, Alarms, Customizable sounds (91-105dB)
Protection Rating: IP54
Compliance: RoHS, CE compliant for DC24V, AC110V, AC220V
Materials: Lens-AS, Housing-ABS, Reflector-Heat resistant ABS

Technical Specifications

Flashing Rate: 60-80 flashes/min
Revolving Speed: 120-140 RPM
Ambient Operating Temperature: -30°C to +50°C
Wiring: External Power line - UL1015 AWG18, External signal line - UL1007 AWG22
Customization: Optional 8 harmonies, customizable color arrangements

Model Specific Details

S125DLR: LED Revolving Light & Electric Horn, Weight: 0.92kg (DC), 1.29kg (AC)
S125DL: LED Steady/Flashing Light & Electric Horn, Weight: 0.76kg (DC), 1.16kg (AC)
S125DS: Xenon Lamp Strobe Light & Electric Horn, Weight: 0.76kg (DC), 1.21kg (AC)
STDL/STDLF: LED Steady/Flashing Tower Light & Electric Horn, Weight varies by layers and voltage
STNDL/STNDLF: Multifunctional Signal/Warning Lights with Electric Horn, supports SD card for MP3 playback

Wiring Instructions

Ensure proper connection of black and white/red wires for AC compatibility.
Do not apply voltage to each signal line to avoid damage.
Use NPN transistor for external contact control where applicable.

Additional Features

Built-in sound tones with volume control.
SD card slot for user-defined MP3 sounds.
Bit and Binary input modes for sound selection.

Overview: The document provides technical specifications and wiring instructions for the STNDL and STNDLF series of LED tower lights and electric horns. These products are designed for use in various signaling and warning applications, offering both steady and flashing light modes, as well as multiple sound patterns.

Specifications:

Power and Signal Lines: External power line uses UL1015 AWG18 (0.75sq) x 2C 400mm, and the external signal line uses UL1007 AWG22 (0.3sq) 400mm.
Polarity: The product can be wired regardless of polarity.
Sound Tones: Supports 5 sound tones for bit input and 30 sound tones for binary input.
Operating Temperature: -30°C to +50°C.
Ingress Protection: IP54 rated.
Sound Volume: Maximum 105dB for built-in sounds.
Certifications: CE compliant for DC24V, AC110V, and AC220V.

Wiring Instructions:

Includes detailed wiring diagrams for connecting power and signal lines, with instructions for using external transistors (NPN).
Emphasizes not to short-circuit between steady and flash common lines to ensure proper operation.

Product Variants:

STNDL Series: Available in 1 to 5 layers, with options for DC12V, DC24V, and AC110V-220V. Colors include Red, Green, Amber, Blue, and White.
STND100 and STND125 Series: Offer LED revolving and steady/flashing lights with electric horns, supporting MP3 playback with volume up to 98dB.

Additional Features:

Interchangeable lens colors for customization.
Support for SD card (MP3) for customizable sound playback.
Excellent visibility with special scattering lens and multifaceted reflector for omni-directional visibility.

Recommendations:

Ensure proper wiring to avoid damage to the product.
Refer to the catalog for detailed sound pattern and channel input settings.

Overview: This document provides technical specifications and features for various panel-mounted speakers and signal devices, including SPK, SPK-N, CPK-CAN, CPK-IO, CPK-RS485, SAB130/SAB200, QMPS, and QAP series. These devices are designed for industrial applications, offering sound alerts and communication capabilities.

SPK and SPK-N Speakers:

Panel-mounted speakers with a maximum volume of 90dB at 1m.
Compatible with general equipment mount holes (62x62mm).
Volume control without dismantling the device.
Various sound patterns available: warnings, melodies, and alarms.
Protection rating: IP23, RoHS compliant.
Available in DC12V, DC24V, AC110V, and AC220V models.

CPK-CAN Speaker:

Designed for CAN communication with MP3 audio output.
Supports up to 255 sound selections via CAN communication.
Protection rating: IP65, RoHS compliant.
Storage capacity of 128MB, supports CAN 2.0A and 2.0B formats.

CPK-IO Speaker:

Outputs MP3 audio using IO input, compatible with NPN and PNP connections.
Plays up to 255 MP3 files with binary input method.
Protection rating: IP65, RoHS compliant.

CPK-RS485 Speaker:

Outputs MP3 audio using RS485 communication.
Supports up to 255 sound selections via RS485 communication.
Protection rating: IP65, RoHS compliant.

SAB130/SAB200 Alarm Bells:

Designed for vessels and heavy industrial applications with a maximum volume of 95dB.
Electric solenoid bell system for durability against vibration and shock.
Protection rating: IP44, RoHS compliant.

QMPS and QMPS-N Speakers:

Multi-functional speakers with built-in and external sound input options.
Supports SD card for MP3 playback, with 30 built-in sounds.
Protection rating: IP54, RoHS compliant.

QAP Series Horns:

Wall-mounted electric horns supporting 30 built-in and 30 user-defined sounds.
Volume control and tone selector switches inside the unit.
Protection rating: IP65, RoHS compliant.

Overview: The document provides detailed specifications and functionalities of the QAP and SMP series electric horns and sirens, focusing on sound options, input modes, and model-specific features.

Sound Options: The products support 30 built-in sounds and user-defined sounds via MP3 files from an SD card. The sound selection can be made through binary input mode (30 channels) or bit input mode (5 channels across 6 groups).

Model Features:

QAP100H/QAP125H (MP3): Supports both built-in and user-defined sounds with SD card compatibility.
QAP80H/QAP100H-N/QAP125H-N (Standard Unit): Supports only built-in sounds.
SMP35/SMP50 (MP3): Offers both built-in and user-defined sounds with SD card support.
SMP35-N/SMP50-N (Standard Unit): Supports only built-in sounds.

Technical Specifications:

Voltage: DC12V-24V and AC110V-220V with free-voltage ranges.
Sound Volume: Varies by model, with maximums ranging from 95dB to 123dB.
Protection Rating: IP65 for most models, ensuring durability in various environments.

Wiring and Installation: The document includes wiring instructions and technical diagrams for proper installation. The products can be wired regardless of polarity, with specific instructions for different models.

Ordering Specifications: Detailed model numbers and configurations are provided for ordering, including options for voltage, sound selection, and SD card inclusion.

Additional Features: The document highlights the resonance chamber design for sound amplification and the ability to prevent cross-talk in different environments by selecting appropriate audio signals.

Product Specifications and Features

Models: SRN, SEN15, SEN25, QWH Series
Sound Patterns: Warning sounds, melodies, alarms, and customizable sounds with varying decibel levels.
Voltage and Current: DC12V-24V and AC110V-220V with specific current ratings for each model.
Volume Control: Internal switches for sound selection and volume adjustment; external contacts for customization.
Materials and Protection: Made from ABS and PC+ABS with IP55 to IP66 protection ratings.
Temperature Range: Operates between -30°C to +50°C depending on the model.

Technical Diagrams and Wiring Instructions

Wiring: Instructions provided for both internal switch and external contact configurations.
Diagrams: Detailed technical diagrams with measurements in mm for installation guidance.

Customization and Compliance

Customization Options: External volume control, SD Card support for MP3 playback, and CAN communication for specific models.
Compliance: CE compliant and RoHS directive adherence.

Sound Selection and Input Methods

Input Methods: Binary and bit input methods for selecting from 31 pre-recorded sounds or user-defined MP3 files.
Sound Selection: Switches inside the unit for easy selection between pre-recorded and SD Card modes.

Product Specifications:
Qlight offers a range of electronic sounders and motor sirens designed for various industrial applications. The products are categorized based on their sound output, voltage, and current specifications.

Electronic Sounders:

SN Model: Max 100dB, available in DC12V-24V and AC110V/220V. Features warning sounds, melodies, alarms, and customizable sounds.
SEHN25 Model: Max 115dB, available in DC12V/24V and AC110V/220V. Offers similar sound options as SN but with higher volume.
SEHN50 Model: Max 118dB, available in DC12V/24V and AC110V/220V. Provides the highest volume among the models.

Motor Sirens:

SM30 Model: Max 110dB, compact design, available in DC12V/24V and AC110V/220V. Continuous operation limited to 10 minutes.
SM40 Model: Max 116dB, similar specifications to SM30 but with higher sound output.
SM200 Model: Max 120dB, suitable for noisy environments, available in DC24V and AC110V/220V.
SM400 Model: Max 123dB, designed for long-distance audible signals, available in DC24V and AC110V/220V.

Technical Features:

Materials: Steel and ABS for durability.
Operating Temperature: -25°C to +50°C.
Protection Rating: IP55 for electronic sounders.
Insulation Resistance: 100MΩ at 500VDC.

Certifications: Products comply with various international standards including CE, FCC, RoHS2, and others, ensuring safety and quality.

Global Presence: Qlight has a strong global network with offices and distributors in over 80 countries, ensuring wide availability and support.

Product Applications: Suitable for industries such as heavy industry, shipbuilding, automotive, steel, machinery, petrochemical, power plants, electronics, and semiconductor sectors.

Additional Information: The catalog provides detailed technical diagrams and ordering specifications for each product model. Customers are advised to refer to the user manual for installation and usage instructions.

Catalog excerpts

Signal Beacons and Sounders Signal Beacons and Sounders CATA LO G 2026 ALARM & SIGNAL Korea Corporation Qlight Co., Ltd. www.qlight.com [email protected] Headquarters Suite #1510, STX-V Tower, 128 Gasan Digital 1-ro, Geumcheon-gu, Seoul, 08507, South Korea Tel: +82-2-2679-6152 Fax: +82-2-2679-6154 Gimhae Production Headquarters 185-25, Mukbang-ro, Sangdong-myeon, Gimhae-si, Gyeongsangnam-do, 50805, South Korea Tel: +82-55-328-1111 Overseas Sales Department Qlight Building, 704 Nakdong-daero, Sasang-gu, Busan 47044, South Korea Tel: +82-51-620-4100 Busan Business Center Qlight Building, 704 Nakdong-daero, Sasang-gu, Busan 47044, South Korea Tel: +82-51-245-0017 China Corporation SHANGHAI Qlight Electronic Co., Ltd. www.qlight.com www.qlightcn.com [email protected] Sales Corporation (Shanghai) Room 333 Building B, No.11, Lane 450, Zhenda Road, Baoshan District, Shanghai, China Tel: +86-21-6651-7100 Fax: +86-21-6315-3929 Manufacturing Corporation (Qidong) No.33, Haiyan Road, Qidong High-tech Industrial Development Zone, Qidong, Jiangsu Province, China Tel: +86-513-8384-9999 Fax: +86-513-8384-9910 ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA INCLUDED IN THIS CATALOG ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. © 2026 Qlight Co., Ltd. EN - Signal Beacons and Sounders Catalog - 2605 Signal Tower Lights Signal Beacons and Sounders Heavy-Duty and Explosion Proof Signalings Warning Light Bars Aviation Obstruction Lights Smar t Factor y Products Industrial LED Lights Performance Line - E Series IO -Link Product

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Qlight Catalog Introduction Qlight produces a wide variety of product categories which offers the customer the ability to select the suitable device for their application needs and environments. There are signal tower lights, Signal Beacons and Sounders, Heavy-Duty and Explosion Proof Signalings, Warning light bars, Aviation Obstruction Lights, Smart Factory Products, Industrial LED lights, and Performance Line - E Series Gives you a Brighter Future Signal Tower Lights Signal Beacons and Sounders Heavy-Duty and Explosion Proof Signalings Warning Light Bars Aviation Obstruction Lights Smart Factory...

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Qlight Gives You a Brighter Future! Qlight has been contributed to an industrial safety and efficiency by producing several audible/ visual signaling devices and industrial LED lights since its establishment in 1986. Our technology and quality are highly reputable among various industries for example semiconductor manufacturing equipment, automobile industry, unmanned automation facility, steel production facility, shipbuilding industry, offshore plant, specialized unit for petrochemical industry based on diverse technology patents and core technologies such as LED light source, heat radiation...

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Qlight has been striving to accomplish our mission to provide visual and audible status indicating systems and solutions to enhance our customer's work safety and efficiency for the last three decades. As a market leader, Qlight is going to accomplish our responsibility by introducing state of the art equipment and unmanned facilities. domestic explosion proof warning lights by Korean Ministry of Science & Technology Qlight Electronic Co., Ltd. in China 2011 Selected as a venture company firm which is an innovative tech company export company by Small and Medium Business Administration(SMBA)...

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LO LO 2018 to PresentNew engines for growth 2019 Established Qidong factory 2019 Selected as a family friendly company by Ministry of Gender Equality and Family 2020 Selected as a small giants company by Small and Medium Business Administration(SMBA) 2021 Selected as a youth-friendly small giants company 2023 Selected as the best reading management company by the Ministry of Culture, Sports and Tourism of Korea

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Qlight, the best professional company Leading the improvement of industrial efficiency Continuous growth for about 40 years Aiming for the first-class specialized company to Based on a partnership-oriented corporate culture and contribute industrial efficiency and safety of customer sharing management, we have grown continuously for based on the core competency of System, Variety, and 40 years since our founding and are recognized for our Global networks in 80 countries Multi-variety production Exporting to all over the world through global network Satisfying various needs of customers through...

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Core Competency System Delicate mechanism of the work realizes shorter lead time by effectively managing overall procedures such as purchasing, production, stock management, and distribution. Customers are highly satisfied with Qlight products because we offer over 450 types of wide variety of product family with a systematic customized production system. Supreme Quality Qlight’s technological capability and supremacy of quality are being recognized because of our strict technology standard and inspection system. We’ve obtained over 22 certificates such as IECEx, ATEX, NEPSI, CCS, CE, and UL....

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Light Source of Warning Light/Signal Light SELECTION OF WARNING LIGHT The selection of signaling devices will depend on the particular situation and environment. ㆍ Whether the location of installation is dark or bright. ㆍ Whether the signal transmission range should be short or long, or should have good visibility. ㆍ Whether you need an economical but short lifetime product or upscale product with longer lifetime. ㆍ Whether the environment is harsh with vibration and shock, or the environment is stable so that the life of the lights can be guaranteed. ㆍ Whether it hugely or lightly affects ongoing...

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TYPE OF LIGHT SOURCE Bulb Xenon Lamp Light bulb is a light source that uses temperature reflection generated Xenon lamp is a flash type light source that emits bright light instantly by by the current flowing through the light bulb filament (thin line of metal), inserting high energy into the lamp. Compared with the steady type lamp, tungsten wire coil filament is often used. The hot filament is protected xenon lamps need a lot of input power instantly and an extremely large from oxidation with a glass sphere injected with inert gas (Argon gas, etc.). amount of light it is diffused. Typical characteristics...

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