Factory prices combo smoke detector and carbon monoxide detector alarms

Place of Origin:

Guangdong, China

Brand Name:

OEM

Model Number:

H-902

Power supply:

9V battery

Detector gas type::

Carbon monoxide and Smoke

Senor:

Electrochemical carbon monoxide sensor and infrared sensor

Installation:

wall and ceiling-mounted

Material::

Fire-proof ABS plastic

Alarm decibel:

Louder than 85dB

Alarm indication:

red LED flashing and siren alarm

Low Battery Alert Remain:

7-15 days

Relative humidity:

10%-95%RH

Application:

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