Wholesale good price high quality 220V/110V with 9V backup battery smoke alarm for sale

Place of Origin:

Guangdong, China

Brand Name:

OEM

Model Number:

HG-705

Power supply:

AC220V/110V with 9V backup battery

Senor:

Photoelectric Sensor

Static Current:

≤10μA

Alarm Current:

≤12mA

Monitor range::

60 square meters

Alarm decibel:

Louder than 85dB

Alarm method:

Sound&flash alarm

Market:

all over the world

Low Battery Alert Remain:

7-15 days if the battery voltage is lower than 6.8V

Application:

Home,office,hospital,school,commercial area,public area,etc