Name: Wireless Interconnected Carbon Monoxide Alarm Smoke Exhaust System
Brand: Dahua
SKU: HY-GC30A-R8

High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly
Long standby time, low power consumption, 10-year battery life
Temperature and humidity measurement: Display current temperature and humidity alternately without the presence of CO
Screen display: Blue backlight function is user-friendly to read information
Three separate LED indicators to provide clear and apparent working status illustration
Built-in high-volume buzzer with alarm volume 85dB (A) at 3 m (9.84 ft)
Support low battery warning, one-click silence, and self-test
Peak level display function to inform users extra potential hazards in home
Informative and easy-to-read CO concentration display in screen
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

High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly
Long standby time, low power consumption, 10-year battery life
Temperature and humidity measurement: Display current temperature and humidity alternately without the presence of CO
Screen display: Blue backlight function is user-friendly to read information
Three separate LED indicators to provide clear and apparent working status illustration
Built-in high-volume buzzer with alarm volume 85dB (A) at 3 m (9.84 ft)
Support low battery warning, one-click silence, and self-test
Peak level display function to inform users extra potential hazards in home
Informative and easy-to-read CO concentration display in screen
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