
Smoke detectors
Features: DC12-24V. Static current: se for two or four wire-power connection alarm systems.
Contact NowSmoke detectors
Key Specification
Photoelectric smoke detector, it is generally more effective at detecting smoldering fires which smolder for hours before bursting into flame. Sources of these fires may include cigarettes burning in couches or bedding, easily install and simple use, specialized two or four wire-power connection alarm systems.
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EN14604 certificate approval.. low voltage alarm signal. product life: 10 years. sound: >85db at 1M

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Inter-connected Smoke Alarm with EN 14604
Battery operated (1X9V; 3X1.5V)
Inter-connected(can be communicated);