#Industry News
SOS call box KNZD-09A SC5 for Turkmenistan highway project
Solar powered emergency call box for expressway
The weatherproof highway call box KNZD-09ASC5 is rugged and durable. KNTECH supplied complete IP telephone system for Turkmenistan highway project phase 1 and phase 2. The whole telephone system performs network management on all devices based on the SNMP protocol. The management objects include IP PBX, recorder, office telephone, highway telephone etc., all telephones registered to the network management system.
Special sealing design can ensure complete waterproof grade up to IP66, weatherproof, dustproof and moisture-resistant. The VoIP SOS call box with solar powered panel is widely used in expressway and outdoor. Most expressway project need install IP66 telephone for emergency communication. Solar powered highway emergency call box work as 911 call box for freeway assistance.