Numens - Model HNA-360 -Addressable Heat Detector

HNA-360 analogue addressable heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols. Up to 125 detectors can be connected to each alarm zone loop. An electronic thermistor sensor provides sensitive rate-of-rise alarm operation, or fixed-temperature operation when the response threshold value is exceeded. The HNA-360 analogue addressable detectors range provides fire detection and alarm system designers with a premium heat detector for property protection applications where smoke or multi-sensor detectors may not suitable due to environmental conditions.