Informative and High-Tech
This 2 in 1 smoke and carbon monoxide alarm has a built-in intelligent chipset. LED light is green in normal and turn red in emergency, fire alarms smoke detectors detect the safety of your house at anytime
Faster Response to Dangerous CO Levels
Every second counts, so we’ve equipped this carbon monoxide detector with a cutting-edge Figaro electrochemical CO sensor to deliver accurate CO detection and respond quickly, providing you and your family with the earliest possible warning and allowing you to escape during an emergency.
Photoelectric smoke sensor and electrochemical CO sensor work independently, smoke alarm prior to CO alarm. Smoke monoxide detector detects fast and slow-burning fires with minimized false alarms, provides you the ultimate protection
10 YEARS LIFE
This smoke and carbon monoxide detector contains 1 built-in 3V lithium battery, and could keep for 10 year without replacing to protect environment and save time. Low battery warning will open when you need to change smoke detector