Carbon Monoxide & Natural Gas Combination Detector Plug in Wall Detectors CO & Natural Gas 4 in 1 CO Monitor Alarm with

Feature: 1. This latest 4 in 1 CO & Gas detector integrates carbon monoxide, combustible gas, temperature and humidity sensors to provide us with real time detection of ambient gas safety. 2. US standard plug is compatible with 110V to 220V AC outlets. Works with all US standard AC outlets in bedrooms, kitchens, living rooms, basements, hotel rooms, camping and more. 3. All data is displayed in real time on the HD screen, we can read data faster from large icons such as: CO ppm, combustible gas indicator bar, humidity, temperature, CO indicator icon and alarm status. 4. Built in UL standard independent combustible gas sensor and CO sensor, HD screen visibility and 85 dB hear design detects gas environment in real time for extra safety for you and your family. Create a complete house safety warning for you. 5. CO range: 0 2000ppm, alarm will sound when CO is more than 150ppm. If the combustible gas exceeds the alarm concentration, the detector will sound and the gas bar icon will change color. Specification: Specifications: Model: KH158 Material: ABS Power Supply: Plug in type Alarm Current: <120mA Supply Voltage: AC110 220V Static Power Consumption: ≤2W Alam Power Consumption: ≤3W CO Alarm Concentration: 150ppm Natural Gas Concentration: >2500ppm (5percent LEL) CO Range: 0 2000ppm Gas for Alarm: Carbon monoxide Minimum Display Concentration: >0ppm GAS Detection Concentration Range: 0 10percent LEL GAS Alarm Concentration: 5percent LEL Operating Environment: Temperature: 10 celsius 55 celsius , relative humidity ≤95percent , no condensation Storage Environment: Temperature: 25 celsius 55 celsius , relative humidity ≤95percent , no condensation Alam Indication: The red light flashes, and there is alarm Self inspection Button: Press the button, the red light are flashing, and the alarm is normal Alarm Decibel: ≥85Db Life span of the Sensor: 2 years Preheating Countdown: 180S Temperature Display Range: 1 176 Fahrenheit (±4 Fahrenheit ) Humidity Display Range: 0 99percent (±5percent ) Item Size: 119 * 52 * 49mm 4.68 * 2.04 * 1.93in Item Weight: 84g 2.96oz Package Weight: 97g 3.42oz Package Size: 12 * 5.8 * 5.5cm 4.72 * 2.28 * 2.16in Package List: Package List: 1 * Carbon Monoxide Detector 1 * Paper Box 1 * User Manual (English)