EVCS – Fire Telephone Handset Type A
All Technoswitch Emergency Voice Communications Systems (EVCS) are...
All Technoswitch Emergency Voice Communications Systems (EVCS) are designed to comply fully with the requirements of BS 5839-9:2011 for use as a Fire Telephone system (FT), Disabled Refuge system (DRS), or as a combined system when both Fire Telephones and Disabled Refuge call points are required.
An EVCS is a fixed, secure, bi-directional, full duplex voice communication system to assist fire fighters during emergencies in high-rise buildings or large sites where radio communication cannot be guaranteed to work due to interference from the fire corona.
The VS-EVS-OSB is a Type B Outstation as defined in BS 5839-9:2011, and is designed to be used by the public as a Disabled Refuge call point.
Download the Data Sheet for Technical Specifications and Ordering Information.
|VS-EVS-OSB||Type B Refuge Point, Double Gang SS Plate|
|VS-EVS-OSBBF||Plastic Flush Mount Back Box for Type B Refuge Outstations (147x87x35mm)|
|VS-EVS-OSBBS||Steel Surface Mount Back Box for Type B Refuge Outstations (147x87x35mm)|