industrial telephone / analog / SIP / VoIP
HONGKONG KOON TECHNOLOGY LTD
analog, SIP, VoIP, IP, PoE, Ethernet
for railway applications, for tunnels, roadside, for marine applications, for underground mining, industrial
emergency, weather-resistant, vandal-proof, wall-mounted, hands-free, waterproof, for harsh environments, outdoor, built-in
Min.: 70 dB
Max.: 80 dB
It is specially designed to use in high wet environment of all kinds of electric power tunnel, with the characteristics of high protection, and low power consumption. A line can support 10 sets of telephones, and the standard of DTMF code sending exceeds 10 kilometers. With 1W speakers built-in, voice is clear and loud. The transmission distance could reach to 10 kilometers without additional power supply.
1. Product features
Automatically dial with one button
Call time limited
Send address code of this machine, and code sending time can be adjustable
High waterproof, dustproof performance, full aluminum phone cover, IP66 protection grade.Sprayed with imported reflective lacquer on the surface, bright color, 5-10 years not fading, completely conform to the standards of GB/T5237.2-2000.
2. Scope of application
It is applied to highway for emergency call, railway or subway for interval telephone call, and tunnels, electric tunnels for maintenance call.