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With photoelectric sensing principle, this kind of detector is activated more quickly, accurately and reliably, and there is no false alarm due to chemicals, leaked gas or external light. Ensure repeated and durable use, easy maintenance. Clean

With photoelectric sensing principle, this kind of detector is activated more quickly, accurately and reliably, and there is no false alarm due to chemicals, leaked gas or external light.
Ensure repeated and durable use, easy maintenance. Clean interior by removing external case.
Due-colored LEDs display separately to easily and quickly identify the status of the detector.
Using the diameter 0.5mm anti-insect net avoid insect and dust getting into, as well as make the inflow of smoke smoothly.
Connection wires are non-polarized to avoid error wiring.
Rated Voltage: DC 24V
Working Voltage: DC12V to 30V
Monitoring Current: DC24V/30~80 μA
Alarm Current: 25mA
Stand-by (as turn on) time: 15 seconds
Alarm Light: Red LED