Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset
Popular Cisco Compatible Ppt Button Outdoor Telephone Handset

Popular Cisco Compatible Ppt Button Outdoor Telephone Handset

Model NO.
A18
Quantity:


Material:
1. RoHS approved ChiMei Polycarbonate (Optional)
2. UL/RoHS approved ChiMei Acrylate Styrene Acrylonitrile (Default)
3. PC copolymer with enhanced UV stabilization Lexan Resin SLX2432T (Optional)
4. Explosion-proof Carbon loaded ABS and flame resistant ABS material are available

Cord Length:
1. PVC curly cord (Default) - Standard cord length 9 inch in retracted, 6 feet after extended (Default) - Customized different length is available.
2. Weather resistant PVC curly cord (Optional)
3. Hytrel curly cord (Optional)




 
Waterproof GradeIP65 
Ambient Noise≤60dB
Working Frequency300~3400 Hz
SLR5~15 dB
RLR-7~2 dB
STMR≥7 dB
Working Temperature-25℃~+65℃
Relative Humidity≤95%
Atmospheric Pressure80~110 K Pa




handset           handset









Outdoor Telephone Handset is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities with push to talk or push to mute switch.

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