JuzhiAnn Upgraded Version Smoke Carbon Monoxide Alarm Detector, Battery-Operated Smoke and CO Alarm with Digital Display, Carbon Monoxide Detectors&Smoke Detector (3Pack)

Product Features? 2-in-1 Combination Smoke Detector and Carbon Monoxide Detector Take Care of Home Safety in Real Time? Simple Installation, Ultimate Protection 1?360° Degrees Without Dead Angle: Intelligent detection Real-Time Monitoring 24 Hours a Day 2?Monitor CO Levels Easily? The device has an easy-to-read LCD, allowing you to know real-time CO concentrations in the surrounding environment at a glance and detect any CO leaks in your room. 3?Security Guard Prevention From Danger? Combination Smoke Detector and Carbon Monoxide Detector to Prevent Family Poisoning 4?3-Color LCD Indicator: The LCD indicator flashes red, green, or yellow to indicate an alarm, power, fault, or end of device life. The light is fairly dim in standby mode so as not to disturb your sleep. 5?Energy saving and low power consumption: Using 3*AA batteries (not included), the battery consumption is low and there is no need to replace batteries frequently. 6?Test/Silence Button: With an easy-to-push test/silence button, you can manually test the alarm to ensure everything is functioning properly or temporarily silence any annoying false alarms 7?Premium Quality: Made from a premium PC material, ensuring exceptional quality and protection; approved by the ETL and meets the UL 217 and UL 2034 safety standards; comes with a 60-day money-back guarantee. Product information: Material: ABS Type of Bulb:?LCD Power Source? Battery Powered (not included) Standby current: < 80uA Alarm current: < 50mA Operation ambient condition: 5~40, 20~90%R.H. Package Content: 1x Combination smoke detector 1x Set Mounting Anchors and Screws 1x Product Manual