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.