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JR303-SC-4G Specification

JR303-SC-4G Specification

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JR303-SC-4G Specification

Product catalog summary

Main Features

The JR303-SC-4G Emergency Intercom is constructed with a 304 stainless steel body, with an option for SS316, and has an IP55-IP65 waterproof rating.
It features advanced noise reduction technology for high-definition calls and is equipped with a noise-cancelling microphone and a built-in 2W speaker.
The device supports 4G wireless communication with remote configuration capabilities and is designed for hands-free operation with a vandal-resistant backlit button for emergency calls.
It meets several standards including CE, FCC, RoHS, IK10, IP65, and ISO9001, and is resistant to corrosion and vandalism.
The intercom is suitable for various environments such as parking lots, elevators, hotels, and outdoor areas.

Technical Specifications

The intercom uses the 4G Module EC25, supporting various frequency bands across different regions including EMEA, North America, Japan, and Latin America.
It operates on a power supply of 12V DC, with power consumption ranging from 0.3W in idle mode to 1.5W during operation.
The device allows remote configuration via SMS and supports remote monitoring and auto-dialing.
It has a fixed call maximum time limit of 6-8 minutes and can report diagnostics such as low battery voltage and weak signal.
The operating temperature range is from -40˚C to 65˚C, with a storage temperature range of -40°C to 75°C, and it has a mean time between failures (MTBF) exceeding 50,000 hours.

Applications and Accessories

The intercom is ideal for use in metro stations, airports, business centers, clean rooms, banks, hospitals, and schools.
Optional accessories include the JR-LP-02 LED Beacon Light and JR-HSA series Broadcast Horns.

Dimensions and Packaging

The unit size is 210x140x40 mm, with shipping dimensions of 340x235x165 mm, and it is packaged with foam padding in a carton.
The gross weight is 3 kg, while the net weight is 2 kg.

Catalog excerpts

• 304 Stainless Steel body (SS316 available upon request) • Advanced noise reduction technology for HD calls • Corrosion-resistant hardware MAIN FEATURES Housed in stainless steel with a wire-drawing finish and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly durable in humid and corrosive environments. Extremely easy to install, the cable entrance is located at the back of the phone to prevent artificial damage. Ideal for parking lots, lifts/elevators, hotels, doorways, railway/metro platforms, hospitals, police stations, ATMs, stadiums, and outdoor building etc. • 4G wireless communication with remote configuration • Hands-free operation with a single vandal-resistant backlit button for emergency calls • Equipped with braille and text stickers on the phone panel • Noise-cancelling microphone • On wall-mounted design, with an M16 cable gland on the bottom shell

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APPLICATIONS Insert the SIM card into the 4G phone and connect to the operator's network to make calls Cell phone Cloud Signal from base station tower Cell phone OPTIONAL ACCESSORIES Bu�on Mul�ple Op�ons Available

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APPLICATION SCENARIOS DIMENSIONS WALL

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