Product Features：
𝟮 & 𝟭：Our carbon monoxide detectors have 2 in 1 functionality. Not only detect carbon monoxide, but serve as smoke detectors. This dual functionality eliminates the need for multiple devices, saving you time, money, and space.
Dual Sensor：This smoke and carbon monoxide detector is built with both a cutting-edge photoelectric smoke sensor and electrochemical CO sensor to deliver high consistency and reliability for double detection and protection
Super Easy Installation:Our carbon monoxide detectors feature an easy installation process.The wireless design reflects the elegance of this product.
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.
High-Quality: This smoke and carbon monoxide alarm has long-lasting sensors and components that deliver a long life of up to 10 years; also includes a replaceable 3-year battery
Loud 85 dB Alarm Sound：When dangerous smoke levels or CO is detected, this alarm will warn everyone in your home of potential danger with an 85 dB alarm that can be easily heard, even for those with impaired hearing or in a deep sleep.
Specification：
Detection Gas：Smoke, Carbon Monoxide
Material：ABS Fire Engineering Plastics
CO: sensitivity and time 50PPM 60-90 minutes alarm ,100PPM 10-40 minutes, alarm 300PPM 3 minutes alarm
Power Source:Battery Powered (included)
Alarm Mode：90dB High-Pitched, Sound And Light Alarm
Working Humidity：≤95% RH
Package Content:
1x Combination smoke detector
1x Set Mounting Anchors and Screws
1x 9V AA battery
