Carbon Monoxide Alarm Detector CO Alarm Detector Powered by Battery with LCD Display Voice Warning

Feature: 1. Smoke and carbon monoxide detector offers excellent security, making a loud alarm (85 dB) when it detects a buildup of smoke or carbon monoxide, and instantly alert those in danger, ensure the safety of personal life. 2. Built in electrochemical sensor with high accuracy and infrared photoelectric sensor, high stability and sensitivity, reduces false alarms. 3. Low current consumption, long standby life, powered by 3 AA batteries (not included), low battery prompt. 4. Alarm concentration: 50PPM.60 90 minutes; 100 PPM.10 40 minutes; 300 PPM. 3 minutes. 5. Combined Carbon Monoxide and Smoke Alarm, a single alarm can be installed where previously two were needed. Reduce installation time and help to keep home decoration attractive. Specification: With this carbon monoxide detector, you can always detect the concentration of carbon monoxide to ensure the safety of you and your family. Features: Carbon monoxide detector offer excellent security, making a loud alarm (85 dB) when it detects a buildup of carbon monoxide, and instantly alert those in danger, ensure the safety of personal life. Built in high accuracy sensor, high stability, and sensitivity, reduces false alarms. Low current consumption, long standby life, powered by 3 AA batteries (not included), low battery prompt. Alarm concentration: 50PPM.60 90 minutes; 100 PPM.10 40 minutes; 300 PPM. 3 minutes. High quality PC and ABS materials, excellent corrosion, heat and impact resistance, good flame retardant effect. Specifications: Item name: Carbon Monoxide Alarm Material: ABS Color: White Static current: <80uA Alarm current: <80mA Working temperature: 4 38 celsius Alarm sound: 85dB (3 meters) Rated voltage: 220V 50HZ Electric quantity display: low battery alarm Battery: 3*AA(not including) Product size: 10*3.8cm Note: *There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package information: Package weight: 106g Package size: 10.5*10.5*4cm Package list: 1*Alarm 1*Screw kit 1*Manual Package List: 1*Alarm 1*Screw kit 1*Manual