Designed to continuously monitor carbon monoxide concentration. It responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding CO concentration reaches the alarm value, it promptly sends out an audible and visual alarm signal to warn the user of the danger. Moreover, the alarm signal is pushed to every alarm in the interconnected network and they will raise the alarm in unison.

· High-performance electrochemical CO sensor

· Long standby time, low power consumption, 10-year battery life

· Three separate LED indicators to provide clear and apparent working Status

· Built-in high-volume buzzer with alarm volume 85dB (A) at 3m

· Low battery warning, one-click silence, and self-test functions

· Peak level display function to inform users of extra potential hazards in the home

· Informative and easy-to-read CO concentration display

· Wireless interconnected with maximum of 24 devices

· End of life warning: LCD display shows END with the buzzer beeping and LED indicator flashing three times per minute