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Smoke Photoelectric Detector – 2 Wire [Yunyang]
- 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.
- Using the diameter 0.5 mm 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.