Conventional Photoelectric smoke detector

Product
Overview

　　 OT
302 Smoke Detector is designed in super-thin style. With a unique
optical sensing chamber designed to sense smoke particles produced by a
wide range of combustion sources. The sensing chamber is sealed against
back pressure air flow, dirt, and insects. This chamber is protected by
a fine mesh screen which can be cleaned or replaced. Its hardware
filter can verify the true fire and reduce false alarm.

Characteristics

• Super-thin
  design for thickness, just 38mm.
• Adopt
  SMT technology, firmly, high security and antijamming
• Special
  methods for dampproof, antisepsis and mildew proof.
• With
  inner mothproof net and shield cover
• Flame
  retardant thermoplastic
• Easy
  plug-in structure
• SEMS
  screws for easy wiring
• 2-wire
  without polarity