About this item

• Upgraded 5-in-1 Carbon Monoxide Detectors and Gas Leak Detector - This Combination gas and carbon monoxide detector Built CO, Gas, Temp, Humidity and Sound, Brightness Control in one detector, Compact design, deliver fast, accurate detection to keep your safety.
• 9V Battery Backup Function - A 9V battery backup can be installed to avoid the hassle of power outages. (9V Battery Not Included)
• 3-Level Control Sound & Brightness - This portable carbon monoxide detector's Sound and Brightness has 3-gear can be adjusted, you can adjust the brightness of the display screen and the voice alarm sound according to your needs.
• Accuracy & Durability - This Gas and CO Detector use High-precision electrochemical sensors and catalytic combustion sensors, high reliability, more responsive, when the CO(Gas)concentration reaches the alarm level>150ppm(>5%LEL), the Voice and Light alarm will work.
• Real-time Display - Carbon monoxide level(PPM), Combustible gas level(%LEL), Temperature(¡ÆF) and Humidity(RH%), Big color LCD display, The high-definition screen makes it easy to read even at night.
• Application - Our Carbon monoxide and combustible gas alarm are suitable for bedroom, kitchen, living room, bathroom, apartment, garage, office, restaurant, hotel, RV etc.