Description

The photoelectric type smoke detector is based on the photoelectric sensing principle to make up. When fire break out and smoke enters the light-tight box, the particles of smoke scatter the infrared light, and this scattered light goes into the receiving element, thereby emitting an electric current, and while the electric current is up to the fixed extent, the fire alarm will be activated. This is an advance scientific device. It is very quick and accurate to activate the early fire warning system. Because of the pretty and compact styling, it is most suitable for the interior decoration of the modern buildings. ■With the photoelectric sensing principle, this kind of detectors is activated more quickly, accurately and reliably, and there are no false alarm due to chemicals, exhaust gas, wind and exterior light. ■With stainless steel net of holes’ diameter 0.5mm Preventing from flying insects and dust particles but no barrier to smoke inflow. ■No harm to man and beast as no radiation source is used. ■Because of the compact styling and pretty outlines, it is most suitable for such modern buildings as employed in the design of decorative smooth ceilings. ■The photoelectric type detector ensures repeated use and by removing the cover can accomplished maintenance easily. ■Connection are non-polarized to avoid writing mistakes. ■ Universal base is interchangeable with the various type detectors base made in this company, reducing storage and installation costs.