AHD92 intelligent heat detectors adopt the latest digital loop protocol, compatible with Risol intelligent fire alarm control panels. With digital communication, the detectors can raise fast alarm and much more control can be processed.The AHD92 heat detector can provide FT & RR fire alarm by analyzing the temperature status by semiconductor heat sensor.
The detectors can be installed onto the common detector base DB90.
A remote indicator can be connected to each detector.