Tunnel emergency telephone is specially designed for high temperature and high humidity environment, with good waterproof and moisture-proof performance, one-key dialing, simple operation. Mainly used in highway tunnels, subway tunnels, river-crossing tunnels, mine passages, lava passages and other unmanned places to seek help from outsiders when emergencies occur.
can store a group of speed dial numbers, or store multiple groups of numbers to dial out
The terminal customer can store/delete/modify the number by himself through the keyboard
Press the emergency call button, the machine will automatically connect to the designated call
Auto hang up
After the caller hangs up, the phone hangs up automatically and the line is not busy
Incoming calls can be answered automatically, and live sound can be listened to
The voice is clear and loud during a call, and the volume can be further increased through an external power supply
can be used as a small broadcast
Outdoor reflective paint for the body, the color is eye-catching, easy to find in an emergency, and the color will not fade for ten years
can be silk-printed prompt signs and operating instructions as required
Support multiple platforms
This machine supports analog switches, SIP protocol, and GSM wireless and other standards are optional.
Add: No. 695, Yangming West Road, Yangming Street, Yuyao City, Zhejiang Province，China 315400
Tel: +86-574-58223625 / Cell: +8613858299692
Post time: Jul-25-2023