Product Features:
Combination Smoke Carbon Monoxide Alarm Detector,Six fuction upgrade rational choice multiple security features protect the family's gas safety
1、2-in-1 Protection：The smoke and carbon monoxide detector features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to simultaneously detect the CO concentration and the larger smoke particles produced by smoldering fires.
2、Premium Material: Made from an upgraded PC material that is heat-resistant, high-temperature resistant, and corrosion-resistant
3、 Low battery warning：The smoke alarm with low battery warning function makes you can know whether the alarm has sufficient power easily
4、3-Color LED Indicator：the red Led indicates danger,yellow indicaes a malfunction or low battery,and green indicates normal operation
5、 Accurate Display：Equipped with a large LCD screen, our battery operated combo carbon monoxide smoke detector shows the gas concentration level, and the concentration of CO and smoke can be monitored at any time.
6、Simple Installation：Requires no rewiring; easy to mount this smoke and carbon monoxide alarm on any wall or ceiling with the included mounting bracket, screws, and anchor plugs.
7、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 days,a 1-year warranty，Protect your home and family with smoke 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:
3x Combination smoke detector
3x Set Mounting Anchors and Screws
3x 9V Battery
