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HONGKONG KOON TECHNOLOGY LTD
VOIP KNDZ-41 FIRE Telephone

VOIP KNDZ-41 FIRE Telephone

Product catalog summary

Description:
The VOIP KNZD-41 FIRE Telephone is designed with a robust aluminium alloy die-cast body and a stainless steel faceplate, ensuring durability and weather resistance to IP65 or IP66 standards. It operates in temperatures ranging from -35 to +75℃ and features a dust-proof keypad. The handset is made from high anti-knock resistant engineering plastic, with optional armoured cable. It includes lightning protection as per ITU-T recommendation K.21 and supports POE or DC12V power supply. The device is equipped with a hearing aid compatible receiver and a noise-canceling microphone, supporting SIP protocol and echo cancellation. It allows remote software upgrades and monitoring, with an optional 7-minute timeout feature.

Specifications:
The telephone supports VoIP SIP2.0 with DTMF dialing, featuring a MTBF of 100,000 hours and MTTR of 2 hours. It allows full duplex two-way hands-free communication and supports various audio codes like G.711, G.722, and G.729. The device is powered over Ethernet or locally by 12VDC, with auxiliary contacts for additional connectivity. It supports multiple IP and LAN protocols, and programming is managed through a web GUI.

Operation:
In case of fire, breaking the glass triggers an alarm, activating siren and strobe lighting. The blue button mutes the siren during calls, but the light continues. The TSS-1000 system monitors the status of the fire telephone, ensuring operational integrity and allowing for real-time monitoring and diagnostics.

Combined Functionality:
When the glass is broken, specific numbers trigger alarms and notify the TSS-1000 system, which can manage alarm statuses and notify other devices. The system allows for centralized control of alarms and lights, with the ability to reset and monitor the status of all connected devices.

Integration:
The system is compatible with various command servers and can integrate with fire control panels through dry contacts.

Catalog excerpts

VOIP KNZD-41 FIRE Telephone DESCRIPTION 1. Robust aluminium alloy die-cast body stainless steel face plate. 2. Weather resistant to IP65 or IP66 standard,service temperature range from -35 to +75℃ 3. Dust proof keypad flash mounted. 4. Magnetic reed hook-switch and handset made of special engineering plastic, high anti-knock resistance ,weatherproof , armoured cable optional. 5. Lightening protection to ITU-T recommendation K.21. 6. POE power supply or DC12V. 7. Hearing aid compatible receiver, noise canceling microphone. 8. Support standard Session Initiation Protocol(SIP), RFC 3261. 9. Calling indoor extension for two-way conversation. 10. Support echo cancellation. 11. Remote software upgrade, configuration and monitoring. 12. Optional 7 minute time out to release the line if the other hand hang up. 13. Easy installation/replacement. 14. Vandal resistant and tamper-resistant hardware. 13. The housing covered with a layer of reflective label for easy identification at night.Optional 14. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.

Open the catalog to page 1

Koon Technology The Global Leader In Industrial Communication A VoIP SIP2.0 telephone DTMF dialing Free dial(maximum length of each number is 16 digits) Communication: Full duplex 2-way hands-free communication Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDC,Idle 2W, Max 10W Auxiliary Contacts:1 Aux Output, dry contact Contact Ratings. Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1A Max.switching voltage:110 -240AC Max.switching current:1A Audio Codes:G.711, G.722, G.729...

Open the catalog to page 2

Koon Technology The Global Leader In Industrial Communication ^ Fire telephone and TSS-1000 system communication at intervals , so you can use this mecha nism to monitor the light status of the fire telephone, also you can monitor the status of keypa d ,handset ,handset cord, microphone, telephone box, buzzer or others . Detail on symbols, icons and color codes to identify objects monitoring status design for easy operation. Combined Function 1.When the glass broken, the number "1" triggers 518, the number "2" is 518 turns on the loc al light, and the number "3" report to TSS-1000 through...

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Koon Technology The Global Leader In Industrial Communication ^ number "6" notify all KNZD-41 to stop alarm . But when the broken glass been repaired, it need to re-click the button on TSS-1000 interface to turn on the alarm monitoring function, otherwise, TSS-1000 will forbid all alarm monitoring function of KNZD-41, without any action. 3. When broken glass of the alarming KNZD-41 been repaired , the number "1" is trigger 518, the number "2" is 518 turn off the LAMP, at the same time, the number "2" report to TSS-1000 through the switch, TSS-1000 will from alarm status to alert status, it...

Open the catalog to page 4

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Archived catalogs

RF-13A
5 Pages

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