Carbon monoxide (CO) detector

Carbon monoxide (CO) detector, Wi-Fi Features: The carbon monoxide (CO) detector instantly detects harmful substances released into the environment and triggers an alarm. This is an electrochemical carbon monoxide detector designed to detect CO gas, which is colorless, tasteless, non-irritating, and invisible. Various household items, such as unvented kerosene and gas heaters, leaky chimneys and furnaces, and gas stoves, also emit CO and can affect indoor air quality. Breathing air with high concentrations of CO reduces the amount of oxygen in the bloodstream, which can cause dizziness, loss of consciousness, and even death. When carbon monoxide is detected, the detector emits 70 decibel audible signals and a flashing alarm. If the CO concentration reaches 190PPM, the detection time is less than 30 seconds. Elegant design with LCD digital display and 3 indicator lights show CO levels and device status. Using the test function, you can check every week whether the device is working properly. Silence function: If the alarm is false, you can temporarily silence it. The detector will continue to monitor for harmful substances. The device requires three AAA batteries to operate, which are purchased separately. Technical data: Sensor type: electrochemical. Power supply: 3x 1.5V AAA batteries (not included). Standby power supply current: <20uA. Alarm current: <50mA. Audible alarm: >70 dB@1m. Sensitivity settings: <50PPM - alarm is not activated. 70PPM - alarm in 60-240 min. 190PPM - alarm within 30 seconds. Low battery signal: 3.7V (15-30 days). Wi-Fi connection frequency: 2.4GHz. Display: LCD. Operating temperature: 0°~+55°C. Relative humidity: 10~90% RH. Dimensions: 100.5mm x 35.9mm. Weight: 210g. Installation: ceiling/wall. Certificates: CE, FCC, RoHS. Warranty:24 months