Features:Smart carbon monoxide detector, built in high reliable electrochemical sensor.LCD displays carbon monoxide gas concentration(000~999PPM).Human Voice Prompt: when it detects the carbon monoxide gas over 400PPM, it will alarm and voice prompt.Low Battery Warning: LCD screen and voice prompt will remind you when power shortage.Alarm Pause(Hush Mode): you can press the test button to stop the alarming sound when non-emergency.Powered by 3 * 1.5V AAA batteries(not included), low current consumption and ultra-long standby time.Suitable for all the places, such as your kitchen, bedroom, bathroom, garage, etc.Note: Please read the user manual thoroughly before use.Specifications:Material: ABSColor: whiteSensor Type: electrochemical CO sensorTemperature: 0~50°CRelative Humidity: 10%~95%Detecting Level Range: 000~999PPMSensitive Level: 5PPMAlarm Concentration: 030~999PPMPower Supply: powered by 3 * 1.5V AAA batteries(not included)Human Voice Prompt Language: English/Chinese(switchable)Item Size: 10 * 10 * 2.5cm / 3.9 * 3.9 * 1inItem Weight: 120g / 4.2ozPackage List:1 * Carbon Monoxide Detector2 * Screw2 * Plastic Insert1 * User Manual(English)
