Dual Sensor Keep Your Safety - Equipped with an electro-optical smoke sensor and an electrochemical CO sensor to deliver high consistency and reliability for double detection and protection.
|
24/7 Protection - Smoke & carbon monoxide alarms can uninterrupted 24/7 Protection and give you the fast response to smoke and carbon monoxide. The Combo smoke and co detector constantly monitors itself to warn you of any faults. Let you know without a doubt its working status for secure use.
|
Replaceable Batteries & Batteries Included - Smoke detector battery operated and comes with 3 AA batteries. Ready to use right out of the box. The product has low voltage prompt, the alarm will flash red light and have bass prompt when the voltage is too low.
- Power supply: 3*1.5V AA (included)
|