Carbon monoxide detector CO2 with automatic alarm alarm

A carbon monoxide detector will become indispensable for anyone who has a gas stove, gas water heater or other gas appliances. The CO2 detector will detect a dangerous level of gas leakage in time and signal with sound signals and a flashing red light. The device will beep until the reset button is pressed or until the CO2 level drops to a safe level.   Characteristics: - The CO2 sensor is designed for autonomous operation, notifies locally (not for use with GSM alarm); - Sound signal volume 85 dB; - In the event of a CO2 leak, four short beeps sound and the red light flashes; - When the battery is low, a quiet beep sounds and the green light flashes every 30 seconds; - The reset button allows you to check the correct operation of the electronic unit or reset the device parameters in the event of a CO2 alarm; - The device has the function of storing emergency situations; - The green LED light is on during normal operation of the device, and the red light is on in case of emergency mode; - When the device is turned on, a short beep sounds and the red light flashes once; - The green light flashes every 30 seconds during normal operation of the device. The green light also lights up when any button is pressed; - Power source: three AA batteries; - Standby current: up to 50 µA; - Current in alarm mode: up to 50 mA; - Operating environmental conditions: 5~40ºC, humidity 20~90%; - White color; - Size: 10 x 3.5 cm.   Package Included: - 1 x Carbon monoxide leak detector; - 2 x Screws for installation; - 1 x Instructions in English.