Product Description
Description:
Power supply: AC 220V 50Hz
Rated load: <5W
Alarm thickness:15%;
Alarm error: < ±5%LEL
Alarm volume:≥70dB
Working environment: -10 40
relative humidity <90 H
Dimension: 94x65x42mm
Batteries are not included
Free Shipping by China air post,
if large quantity,please contact us for wholesale price, thank you.
