Addressable Heat Detector With Isolator 41RCS000The 41RCS000 detector is a programmable multifunctional heat detector with built-in isolator. It can detect temperatures over a fixed threshold or rapid changes in temperature (“rate of rise”) as set out by standard EN 54-5. It can be programmed to operate in compliance with classes A1R, A2R and BS. Microprocessor-controlled digital signal analysis. Programmable operating classes: A1R, A2R, BS. Low-profile design. High-visibility light indications. Addressing method with auto-acquisition or with programmer. Built-in isolator. Approved to EN 54-5 and EN 54-17.