Analogue KNZD-36 Emergency Intercom DESCRIPTION ITEM NO.:ZD0360012 1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy installation. 2. Waterproof rating IP55 dust proof. 3. Hotline speed dial, built-in 0.5W loudspeaker. 4. Service temperature range from -30 degree to +75 degree. 5. Lightening protection to ITU-T recommendation K.21. 6. Support echo cancellation, wall mounted installation. 7. LED indicator for incoming call. Optional 8. Telephone line powered, RJ11 twisted pair cable connection. 9. Optional 7 minute time out to release the line if other side not hang-up. (This function upon buyer’s requirement). 10. Body in electrophoresis process finish no fingerprint. Resistant to corrosion. 11. Application: Metro, railway, LRT, speedway, bank, university, hotel, clean room, elevator etc.

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 than60dB(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 number...