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Analogue KNZD-11 Push to call intercom

Analogue KNZD-11 Push to call intercom
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Analogue KNZD-11 Push to call intercom - 1

Analogue KNZD-11 Elevator Telephone DESCRIPTION ITEM NO.:ZD0110012 1. Stainless steel 304 body with SUS one push button, vandal & tamper-resistant hardware. 2. Waterproof rating IP55 dust proof. 3. Hands-free, auto-answer and auto-hang up. 4. Service temperature range from -30 degree to +75 degree. 5. Lightening protection to ITU-T recommendation K.21. 6. Support hotline calling. 7. Support echo cancellation. 8. Telephone line powered. 9. Cold-rolled material optional. 10. Body in electrophoresis process finish no fingerprint, resistant to corrosion. 11. Application: Metro, railway, LRT, speedway, bank, university, hotel, clean room, elevator etc.

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Analogue KNZD-11 Push to call intercom - 2

Koon Technology The Global Leader In Industrial Communication 1. PSTN analogue telephone 2. DTMF dialing 5. Connection: RJ11 screw terminal pair cable 6. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V. 7. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A) 8. Sound level of ringing:over 70dB(A). 10. Call transmission index:(5KM)SLR<12,RLR<-1 ,STMR>10, output impedance is 600 Ohm. maximum distance: 7KM 11. Hotline setting (maximum length of each...

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