newest Durable alarm system smoke sensor fire wireless alarm

Specifications 1.Durable, Reliable

2.Accurate, Stable

3.Easy-insall & Intelligent operation

4. LED Blink, Resound Beeper

5. OEM&ODM

newest Durable alarm system smoke sensor fire wireless alarm     Any need you can contact me directly.  Skype ID : daping_securityfactory,WELCOME TO OUR FACTORY ~! offer OEM/ODM service, any special requirement, please contact me     Introduction            On principle of infrared scatters on smoke surface, the device detects smoke generated  from incomplete combustion at initial stage of fire. The smoke detector has three parts:  photoelectric system, signal processing  identification and alarm circuit. Infrared scatters  on surface of smoke when smoke enters into the detector,then photoelectric diode receives  scattered light and generates photoelectric signal current. Photoelectric signal sends out alarm  signal after processed by identification circuit, so alarm successfully.     Photoelectric Smoke Detector   Photoelectric detector mode wifi battery operated smoke detector Low power consumption CMOS micro processor, high performance  sensor Dampproof, dustproof, insect prevention and anti  extraneous light interference, beautifuldesign, Autonomous output or network selectable.     Test : Press test button, smoke sensor fire alarm will whistle, alarm light indicator will turn on.     Application:   Smoke Sensor Fire Alarm widely used in Restaurant, Hotel, Teaching Building,Computer Room,Telecommunication Room, Hall of Office Building, Bedroom, Office Room, Bookstore, and Achives such places. Note: Please don't install it in such places with large amount of water vapor,or corrosive gases, or airflow rate often higher than 5m/s, relative humidity often over 95%, or normal smoke detention.       Kitchen/ indoor high security and  commonly used  gas sensor, gas leak detector,  smoke emergency alarm,    nice decorative device. Professional R&D team ID design, with CCC CE UL standard, support oem&odm service.         Why chose us:   1. we are Manufacturer and  Trading Company in Shenzhen China for five years.  we are produce  most all the alarm in the market.   all products are sending from Factory,so the price is the lowest. other supplier are getting from our Factory or from poor factory   skype ID:daping_securityfactory   2. positive feedback from customer. 3.the big client chose from us