Fire detector combined radio-channel IP 212/101-155-155-A1R Aurora-DT-PRO esp. L-??

Fire detector combined radio channel IP 212/101-155-A1R Aurora-DT-PRO esp. L is designed to detect fires in enclosed spaces of various buildings and structures. The device has an optical smoke chamber (smoke channel) and reacts to the controlled sign of fire (KPP) - products of combustion as an optical smoke detector. The sensitivity of the smoke channel of the IP is within the range from 0.05 to 0.2 dBm-1. The device has a thermosensitive element (thermal channel) using the dependence of electrical resistance on temperature and responds to the CAT as a fire detector thermal maximum-differential. The radio channel is used to exchange information with the receiving and controlling device. The operating frequency is in the range of 866-868 MHz (letter A); 864-865; 868.0-868.2; 868.7-869.2 MHz (letter C). The main power supply is a lithium battery with a nominal operating voltage of 3.0 V and a capacity of 1.2 Ah (type - CR123A).