We provide all types of alarms to meet your needs including battery-powered, wire-in, and wireless systems using the latest in alarm technology. 10-year sealed battery smoke alarms (sometimes called smoke detectors) offer a variety of benefits to the millions of family who rely on continuous battery-powered smoke and fire detection in their homes
Main Features:
Detector type: | HM-633PHW smoke alarm EN14604 VDS3131 NF292 |
Operating voltage: | 3V DC lithium battery ,10 years lifespan |
Static current: | 8uA |
Alarm current: | 35mA |
Alarm output: | sound and flash alarm |
Should level: | 85dB/3m |
Sensor: | infrared photoelectric smoke sensor |
Sensitivity: | 1.08 ±0.8%ft |
Dimensions: | 95*41mm |
Temperature range: | 0 ~50°C |
Humidity range: | 10 ~ 95% RH |
So ratherly a good item, and we company are very professionally in the fire alarm system and security products, it is a right choice for you to choose our items, we are looking forward to your good news, thanks.