Independent smoke alarm smoke alarm Changsha direct wireless smoke alarm 

 Product Name: independent smoke alarm 
 Product Model: SN-828-3P 
 Product Type: smoke alarm series 

 3P study by the World Ning Technology Co., Ltd. issued the most practical independent smoke detector, it is highly sensitive, false alarm rate at the end. To detect smoke in the air reaches a certain concentration, immediately issued a 85 db OffBeat, effective fire prevention, to avoid loss of life and property loss. 
 Independent smoke alarms smoke probe alarm Guilin direct wireless smoke alarm 

 Features: 
 A manual test, auto reset 
 2, the photoelectric sensor 
 3, the sound and light alarm 
 4, thin structure design 
 5, adaptability to environment 
 6, SMT manufacturing process, stability 
 7, dust, pest control, anti-white interference design 

 Technical parameters: 
 Operating voltage: 9V battery-powered 
 Quiescent Current: ≤ 10uA 
 Alarm current: ≤ 15mA 
 Operating Temperature: -10 ° C to +50 ° C 
 Operating humidity: ≤ 95% RH 
 Alarm mode: sound and light alarm 
 Alarm sound intensity :: ≥ 85dB / m 
 Monitoring area: 20 m2 
 Sensitivity Level: 1 
 Dimensions: Φ107 * 35mm 
 Independent smoke alarms smoke probe alarm Guilin direct wireless smoke alarm 
 Sai Ning, Shenzhen Technology Co., Ltd. is a research-fat production of anti-theft alarm and fire protection products in one of the security companies. Here we only sell the security. 

 Contact: 
 Name: Don salty winter 

 QQ: 2267820676 

 Phone: 15112355110 

 Tel :0755 -61,233,259 

 Fax :0755 -61,233,268 

 Postal Code: 518000