Product Features：
1、Unique Voice Speaker：Unique smoke detector and CO detector alarms distinguish between smoke alarms and CO warnings,Co alarm:“Please pay attention! Discovering carbon monoxide gas”，Smoke alarm:“Please pay attention! Detected fire smoke”。Verbal warning system reduces confusion and helps people maintain order.
2、Fire and CO Detection in One Unit: Equipped with photoelectric and electrochemical sensors that detect smoke and carbon monoxide, protecting your home and family from dual threats
3、Self Check Function:The smoke carbon monoxide combination detector is equipped with a fault self check function. When a fault occurs, the fault light (yellow light) will always light up to remind the device to work normally
4、3-Color LED Indicator:This detector enables early warnings with a flashing LED and loud 85 dB alarm. The red LED indicates danger, yellow indicates a malfunction or low battery, and green indicates normal operation.
5、Premium Quality Material:This smoke and CO alarm has a matte cover that feels good to the touch and is made of ABS+PC plastic that is durable and heat
6、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!
Product Specifications:
Material:Steel + ABS Fire-Retardant Materials
Standby Current:＜20μA
Sensor Type:Photoelectric smoke and carbon monoxide combo detector
Installation Location:Ceiling or Wall
Detection Range:Max.30 ㎡ within a room
Batteries：3*1.5V AA Batteries required.(Included)
Weight:236g
Included Components：
1x Combination smoke detector
1x Set Mounting Anchors and Screws
3x 1.5V AA Battery
