fire alarm stand alone heat detector this detector is a heat detector that uses the heat runner with the best heat transfer sensitivity. It is designed to provide open area protection without wiring. The red LED on the detector provides a local 360°visible alarm indication. They flash once every minute, indicating that the power is on and the detector is working. When an alarm occurs, the red LED is on, until the temperature is lower than the alarm threshold.
product feature:
- Surface mounting
- Low working current
- LED indicator and buzzer
- No wire connection
- Complete functional test with every activation
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