VOIP KNZD-41 Fire Alarm Telephone DESCRIPTION: ZD0410022 1. Robust stainless steel 304 body, vandal & tamper-resistant hardware, easy installation. 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. 5. Lightening protection to ITU-T recommendation K.21. 6. POE power supply or DC12V powered. 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 and wall mounted installation. 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. Body in electrophoresis process finish no fingerprint, resistant to corrosion. 14. Application: Tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge etc.

Koon Technology The Global Leader In Industrial Communication ^ 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 Network:10/100...

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 the switch, TSS-1000 will change fro m warning 1.When the glass broken,...