Infrared 2-wire Network Smoke Alarm / Photoelectric Detector / Optical Smoke Detector Lyd-612c-2

Main Feature:

* Power Supply Non-Polar 

* Infrared Photoelectric Sensor                       

* MCU Processing; Resist False Alarm Efficiently

* Power-Off Reset; Remote LED Indicator

* Twin Alarm Indicating LEDs

* Metal Shield; Anti Electromagnetic Interference

* Power supply non-polar input: DC 9V~35V             

* Stainless steel shield, Anti-RFI; 

* SMT adopted, high stability         

* Execute criterion:GB4715,EN54-7,UL268

Specifications:

Description:


This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse s

 

Competitive Advantage:

* Professional experience and ability to accept and fulfill ODM/OEM orders.

* Answer your enquiries, questions and emails in 24 hours

* Direct control on material, testing, quality, lead time ect

* Flexible Payment terms ranged at different quantity

* One year warranty life for all detectors sold out from Lydian