analog telephone / IP66 / IP67 / for tunnels
for tunnels, for marine applications
Model: KNSP-26 Analogue Portable Telephone
IP rating: IP67
Robust Telephone for tunnel purpose made of GRP material by die casting. The Robust Telephone is rugged and durable. Special sealing design can ensure complete waterproof grade up to IP66. weatherproof , dustproof and moisture-resistant. The weatherproof telephone widely used in tunnel and outdoor. Most and power plant need Robust Telephone. marine need moisture-resistant robust telephones.
Power supply: line powered.
Ring: 80 dB @50CM
Box material: PP alloy steel
Color available: Orange or Black
open the door-->plug the connect plug into a proper telephone socket--> pick the handset and press the call button--> speaking--> hang up--> close the door.