Nittan ST-H-AS Standard Heat Analogue Sensor

Please note: This product is now obsolete and has been replaced by the Nittan ST-H2-AS Standard Thermistor Analogue Heat Detector.

Nittan ST-H-AS Standard Heat Analogue Sensor

Unlike smoke detectors that detect the presence of smoke particles, heat detectors only react to changes in temperature. The ST-H-AS is a Thermistor based Heat Detector, which uses electronic components that change their resistance when heated; this change is detected by circuitry within the detector.

Key Features:

• Thermistor Heat Sensor
• Robust Fully Modulated AS Communications Protocol
• DIL Switch Addressed