TUYA Smoke and CO Detector, Wi-Fi

TUYA wireless smoke and carbon monoxide (CO) detector, Wi-Fi  <b>Features:</b> This is a two-in-one smoke and carbon monoxide detection device designed for use in homes, apartments, offices or other indoor premises. The device simultaneously monitors smoke and carbon monoxide (CO) concentration and, when danger is detected, activates an audible alarm and LED indication. The detector has an LCD display showing the CO concentration and a test / silence button. The detector uses a photoelectric smoke sensor and an electrochemical carbon monoxide sensor and complies with EN14604-2005 and EN50291-1:2018 safety standards. The device activates visual and audible alarms and sends alert notifications via the TUYA app over a Wi-Fi network. The detector is paired and configured directly through the Tuya Smart or Smart Life mobile app. No additional hubs or devices are required - only a 2.4 GHz wireless internet connection and an Android or iOS smart device are needed. The app’s event log allows you to view alarm history and battery status. The app sends instant notifications to your phone not only about smoke/CO detection, but also about low battery level or test events. It is recommended to install the detector on the ceiling in the centre of the room for more effective smoke and carbon monoxide detection. If this is not possible, it should be installed at least approximately 50 cm away from room corners. When mounting on a wall, the detector should be installed approximately 10-30 cm below the ceiling. Install away from fans, radiators or air conditioners, and avoid humid or dusty rooms. It is recommended to install the detector within 10 metres of the Wi-Fi router, after checking the signal stability at the selected installation location. It is recommended to test the device once a week by pressing the TEST button.  <b>Technical specifications:</b> CO sensor type: electrochemical. Smoke sensor type: photoelectric. Coverage area: 20-40 m2. Power supply: DC 3V (replaceable CR123A lithium battery). App: Tuya Smart Life (Android, iOS). Audible alarm: >85 dB at a distance of 3 m. LED indicators: power, alarm, fault. Test and silence button. LCD display for CO concentration indication. Alarm current: <70 mA. Standby current: <20 µA. Wi-Fi network protocol: 802.11 b/g/n. CO sensitivity settings: EN14604-2005 and EN50291-1:2018 standard: 30 ppm - 120 min, no alarm. 50 ppm - from 60 to 90 min. 100 ppm - from 10 to 40 min. 300 ppm - less than 3 min (alarm cannot be silenced). Operating temperature: -10°C~+55°C, at 0%~95% RH, non-condensing. Dimensions: Ø120 mm x 40 mm. Weight: 156 g (with battery). Installation: ceiling / wall mounting, using adhesive film / screws.  <b>Package includes:</b> Smoke and CO detector. Adhesive film. Mounting bracket. Set of mounting screws.  <b>Warranty: </b>24 months.