Stand-Alone Heat Detector is applicable for a wide range of residential and commercial places like: home, shopping mall, hotel, warehouse, office, school, electric room etc. This detector is battery-operated, featured with high sensitivity, high stability, low power consumption, unique design, novel style, and very user friendly.
Power Supply： 9V battery
Sound Volume;： ≥85dB
Operating Temperature： -10℃～+50℃
Operating Humidity： ≤95%RH (40℃±2℃)
Alarm Temperature: 57℃
Self-Test: Press the test button, the LED indicator will light continuously, and give alarm sound at the same time (Note: The self-test function is only to test the detector’s internal operation ).
Normal Working: Detector’s indicator will flash once every 6 seconds. It automatically detects temperature changes in the surrounding environment. When the temperature rises up to 57℃, the detector will alarm sound and light blinking. When the temperature of the surrounding environment falls below 57℃, the detector will automatically return to the normal working status.
◎ If the detector buzzer gives "di di di" sound during working status, it indicates that the battery is depleted and must be replaced.
◎ Avoid false alarm: Don't install it in the high temperature environment. Don’t install it in the place that with direct sunlight.