High Security Wired Smoke Detector Alarm
Specifications
| Working voltage | DC12~ 18V | 
| Static current | ≤10μA | 
| Alarm current | ≤35mA | 
| Operating temperature | -10℃~50℃ | 
| Ambient humidity | ≤95%RH | 
| Mounting method | suction top | 
| Monitoring area | 20m | 
| Indicator frequency | Blinks every 40 seconds | 
| Output form | sound and light alarm | 
| normally open/normally closed optional | |
| Sensor type | infrared photocell | 
| Sensitivity | level II | 
| Alarm volume | > 85dB(within 3meters) | 
| External dimensions | 109mmx51mm | 
| Implement standard | GB20517-2006 | 
| Weight | 160g | 
 
				     
 
                         
                         
                         
                         
                         
                         
                  
                
 
             
             
             
             
                                 
             
                            