VOIP KNDZ-41 FIRE Telephone
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Catalog excerpts

VOIP KNDZ-41 FIRE Telephone - 1

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.

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VOIP KNDZ-41 FIRE Telephone - 2

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,...

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VOIP KNDZ-41 FIRE Telephone - 3

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...

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VOIP KNDZ-41 FIRE Telephone - 4

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,...

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