Natural Gas Detector ABS Ceiling Network Alert Sound and Light Alert Gas Alarm for Home Safe 12?28V

Feature: 1. Low Power Circuit Design: The new generation gas detector adopts low power circuit design and new nanotechnology sensor, which can detect the concentration of gas very sensitively. 2. Sound and Light Alarm: When the gas concentration reaches a certain standard, the gas detector will sound and light alarm, and at the same time transmit an alarm signal to the alarm center. 3. MCU Control: The ceiling gas detector adopts MCU control and low power sensors, which has strong reliability, high stability, and service long life. 4. ABS Material: The sound and light alert gas detector is made of premium ABS material which has durable construction and it is also ceiling mounted. 5. Two Alarm Method Optional: There are separate alarm, and network alarm method optional and it will automatic reset after alarm exclusion. Specification: Item Type: Natural Gas Detector Material: ABS Gross Weight: 122g/4.3oz Working Voltage: 12-28V Quiescent Current: less than 70MA Alarm Current: less than 150MA Alarm Concentration: 10-25 percents LEL Buzzer Sound Pressure: more than 70DB/M Working Environment: -10 celsius ---+45 celsius Applicable: For family residential areas, real estate villas, factories, shopping malls, warehouses, office buildings, etc.. Package List: 1 x Natural Gas Detector2 x Screw2 x Expansion Tube