Power supply: AC 220V 50Hz
Buzzer: ≥85dB
Alarm concentration: 15%LEL
Reset concentration: 8%LEL
Operating temperature: -10~50℃
Relative humidity: ≤90%RH
Consumed power: ≤5W
Induction gas: gas (0.1% 0.5%) , natural gas (0.1% 0.5%), liquefied petroleum gas (0.1% 0.3%)
Installation method: the wall shall be hung within 1m from the ceiling, the height shall not exceed 4m, and the gas shall not exceed 4m. It is best to install it within a radius of 1.5m

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.
 

1 X Detector Alarm  
1 X Installation Accessories  
1 X Instructions