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Auto dial phone gsm interceptor KNZD-14 GSM
Main Product Features
Defend grade | IP65 |
Ambient temperature | -35~+75°C |
Relative humidity | ≤95% |
Atmospheric pressure | 80~106KPa |
Feed voltage | 33-60V |
Call transmission index | SLR≤12,RLR≤-1,STMR≥10,output impedance 600Ω |
Environmental noise | ≤80dB |
Handset | Round Handset or Square Handset |
Color | Red & Green & Blue & Grey |
Unit Size | 240*100*100mm |
Body | Robust Metal Body |
Keypad | Metal Keypad |
installation | wall-mounted or flush-mounted |
As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities….
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX,PBX and PAX systems.