K-style durable PVC curly corded vandal-proof telephone handset for security system A23
Standard PVC coiled cord length 9 inch in retracted, 6 feet after extended.
It’s shell is made of Special PC/ ABS . It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.
Model:A23
Price:USD 15~17
Material:special PC/ABS
Color:customized
Waterproof Grade:IP65
Ambient Noise:≤60dB
SLR:5~15dB
RLR:-7~2dB
STMR:≥7dB
Working Temperature:-30℃~+50℃
Relative Humidity:≤95%
Atmospheric Pressure:80Kpa-110Kpa
Certification:CE approved
warranty:1 Year
Features
Shell is made of Special PC/ ABS
304# stainless steel armoured cord or PVC coiled Cord
Pierce-proof and Hi-Fi transmitter and receiver
Users select
The length of the tube is flexible,standard is 900mm, the diameter of the tube :Φ8.4mm,Φ7.8mm,Φ6.5mm
Connector can be chosen: Y-spade,RJ11,XH-pg,USB,Audio Jack, Aviation Joint, XLR Connector,ect.
High strength steel rope diameter can be chosen:standard is Φ1.6mm, other diameter is Φ2.0mm,Φ2.5mm
Handset Color: standard is black or red, other color can be customized.
Microphone: Electret microphone or Dynamic microphone