Flush mounted telephone KNZD-07B analogue
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Flush mounted telephone KNZD-07B analogue - 1

Analogue KNZD-07B Vandalism Telephone DESCRIPTION ITEM NO.ZD07B0012 1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy installation. 2. Waterproof rating IP55 dust proof. 3. Full keypad with memory, 10 button programmable telephone, support free dial. 4. Magnetic reed hook-switch. 5. Lightening protection to ITU-T recommendation K.21. 6. Heavy duty handset with hearing aid compatible receiver, noise canceling microphone. 7. Handset with industrial strong metal cord. 8. Telephone line powered. 9. SUS keypad keep waterproof and dusty proof. 10. Temperature range from -40 degree to +70 degree. 11. Support echo cancellation, flush mounted type installation. 12. Phone integrity wiring comply with most PABX exchange system. 13. Optional 7 minute time out to release the line if the handset is left off hook. (This function upon buyer’s requirement). 14. Body in electrophoresis process finish no fingerprint, resistant to corrosion. 15. Application: Prison, bank, airport, school, metro, railway station, LRT, hotel, supermarket and pedestrian areas in cities etc.

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Flush mounted telephone KNZD-07B analogue - 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.Connection: RJ11 screw terminal pair cable...

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