Haisheng En 14604 Certified 9v 10 Year Lithium Battery Photoelectric Smoke Detector Hs-dg812 Alarm Light Color: Red

With the assistance of skilled and dedicated professionals, we are eminent Exporter, Manufacturer & Supplier of Haisheng EN 14604 Certified 9V 10 Year Lithium Battery Photoelectric Smoke Detector HS-DG812 in Shenzhen, Guangdong, China. HS-DG812 Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity. Our standard battery is 6F22, lithium battery is optional.

Key Specifications/Special Features

Power Source: 9V Battery (included).
Audio Alarm: a Y 85dB/3m
Temperature Range: 0a to 40a
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoelectric
Size: diameter 106mm in diameter x32mm depth
Interconnects: No
Easy to install with mounting base included
Suitable for any room
Low battery signal
Test button for simple testing


Name
Independent Photoelectric smoke detectors
Item No.
HS-DG812
HS-DG822
HS-DG321
Operating voltage
9V
9V
90V-270V AC, battery back-up
Alarm current
< 20uA
< 12mA
a 800uA
Standby current
< 10uA
< 20uA
a 35mA
Alarm output
Sound flash output
Sound flash output
Sound flash output
Sound level
85dB/10ft
85dB/10ft
85dB/10ft
Operating humidity
5%~95% RH
5%~95% RH
5%~95% RH
Operating temperature
-10A C to 50A C
-10A C to 50A C
-10A C to 50A C
Dimensions
Diamter:106mm
Depth:32mm
Diameter:105mm, depth: 59mm
Diameter:105mm, depth: 59mm
Smoke sensitivity
0.65-1.52%ft
0.15-0.3dB/m
0.15-0.3dB/m