... power:4W; 3.Test/Hush with 3 LEDs; 4.Low battery, fault signal alarm; Gas leakage detector PEASWAY PW-936 is ... 8.Low power consumption;9.Comply with EN50194,UL1484;10.5 Year quality limited warranty;Gas leakage detector specifications:Power SupplyAC110V/ ... smoke detector, co detector, gas detector, heat detector, water detector, etc. more information, please contact with us now. SALES AT PEASWAY ...