Vandal-proof telephone handset A08

waterproofweatherproof

Water-proof industrial telephone handset A08 Description: It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities. 1. Shell is made of Special PC/ ABS 2. 304# stainless steel armoured cord. 3. Pierce-proof and Hi-Fi transmitter and receiver. 1. The length of the tube is flexible,standard is 900mm, the diameter of the tube :Φ8.4mm，Φ7.8mm，Φ6.5mm 2. Connector can be chosen: Y-spade,RJ11,XH-pg,USB,Audio Jack, Aviation Joint, XLR Connector,ect. 3. High strength steel rope diameter can be chosen:standard is Φ1.6mm, other diameter is Φ2.0mm,Φ2.5mm 4. Handset Color: standard is black or red, other color can be customized. 5. Microphone: Electret microphone or Dynamic microphone. Specification Waterproof Grade IP65 Ambient Noise ≤60dB Working Frequency 300～3400 Hz SLR 5～15 dB RLR -7～2 dB STMR ≥7 dB Working Temperature -25℃～+65℃ Relative Humidity ≤95％ Atmospheric Pressure 80～110 K Pa