Radio-channel smoke detector IP 212-155 ARG-R8-D-PM

Fire detector smoke radio channel IP 212-155 ARG-R8-D-PM is designed to detect fires in enclosed spaces of various buildings and structures. IP 212-155 ARG-R8-D-PM has an optical smoke chamber (smoke channel) and responds to the controlled sign of fire (KPP) - products of combustion as an optical smoke detector. Sensitivity on the smoke channel IP 212-155 ARG-R8-D-PM is within the range of 0.05 to 0.2 dBm-1. To exchange information with the receiving and controlling device uses a radio channel. The operating frequency is in the range 866-868 MHz (lit. A); 864-865; 868.0-868.2; 868.7-869.2 MHz (lit. C).