Features:
1) Working voltage: AC 230V, 50/60Hz
2) Power dissipation: less than 3W
3) Working temperature: -10～50?, humidity: less than 95%
4) Alarm consistency: gas ≤25% LEL
5) Alarm sound: ≥85dB

Suitable for inspecting leakage of household gas. It is sensitive to
liquefied gas, natural gas and coal gas used in cities, is convenient to
install, simple operation, safe and reliable, economic and applied. When the
gas consistency reaches alarm value, the alarm will send out alarm signal of
sound and light, to remind you taking proper measures in time to avoid blast
and poisoning.