CP 135 Manual Call point is a product certified for Atex explosive atmosphere, zone 1 & 2 for gas and zone 21 & 22 for dust. It is dedicated Oil & Gas, chemical, petrochemical, pharmacy industries, marine and Offshore applications. It was developed for corrosive environments and hazardous areas . The manual call point is compatible with PLC, ESD, DCS systems via output 4-20 mA. The test function is built in. Visualisation functions, line detection, and glass protection, hammer, are optional. Body is in  GRP UV resistant. Can be used as an Ex Manual Call Point for Fire Alarm System with an addressable module fixed. inside