Product Features：
2-in-1 Combination Smoke Detector and Carbon Monoxide Detector Take Care of Home Safety in Real Time，Simple Instllation,Ultimate Protection
Zero-Risk Purchase:The combination smoke and carbon monoxide alarm complies with UL217 and UL2034 standards. We are committed to offering qualified products and best customer service. Full refund or free return within 60-day money-back guarantee, 3-year quality warranty, and lifetime technical support，Protect your home and family with smoke alarms!
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 a 9V block battery paired with a high capacity battery reduces power consumption, eliminating the hassle of frequent battery replacement
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
Product information:
Material：Heat-Resistant PC Plastic Material
Type of Bulb:LCD
Power Source：Battery Powered (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 9V Battery
