Smoke detectors are also called smoke-sensing fire detectors that can detect smoke and dust particles with a certain concentration during a fire, and send out an alarm signal in time. In the smoke-free state, detector is very weak infrared light. When the smoke comes in, the scattering effect,detector signal enhances. When the smoke reaches a certain concentration, it can output an alarm signal.

The main advantages are as follows:

1.Adopts ASIC

2.Automatic reset.

3.Advanced photoelectric sensor

4.Sound and light alarm / LED indicator

5.Using a dedicated microprocessor-controlled.

6.Dust-proof, pest control, anti-white light interference design.

7.Four-wire networking type,strong environmental adaptability.

8.Using SMT process, high stability.