Unlike smoke detectors that detect the presence of smoke particles, heat detectors only react to changes in temperature. The EVC-H-A2S 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.
- 62å¡C and 92å¡C Heat Detectors
- Omniview 360å¡ LED
- Internal Alarm Current Limiting Resistor
- Wide Operational Voltage Range (11v-32v)