Smoke detectors wired smoke detectors of Liuzhou independent fire detectors 

 Wireless smoke ion smoke detectors 
 Model: Sn-828-3IF wireless Ion Smoke Alarm 
 Product Specifications: Standard 
 Smoke alarm, fire alarms, smoke detectors, smoke alarms 

 Details 
 Broad-spectrum smoke detector, suitable for hotels, guesthouses, restaurants, hotels, schools and other public places. Immediate alarm signal when the detected smoke in the air reaches a certain concentration, while the scene to issue up to 85 dB alarm tone and effective fire prevention, to avoid loss of life and property loss. 

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

 Technical parameters: 
 Working voltage: DC9V 
 Static current: ≤ 10uA 
 Alarm current: ≤ 15mA 
 Operating temperature: -10 ℃ ~ +50 ° C 
 Operating humidity: ≤ 95% RH 
 Alarm mode: network output / LED indicator alarm 
 Monitoring area: 20 m2 
 Sensitivity Level: 1 
 Alarm output: relay output (normally closed) 
 Dimensions: Φ107 * 35mm 
 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: 2,267,820,676 

 Phone: 15112355110 

 Tel :0755 -61,233,259 

 Fax :0755 -61,233,268 

 Postal Code: 518000