Tuya WiFi 2 in 1 Intelligent Smokes Carbon Monoxide Detector Co Gases Detectors Sound Flash Light Alarm Function

This intelligent detector can not only detect the smokes, but also the carbon monoxide for you, you can connect with the Tuya APP to receive the receives the alarms, which is intelligent and time saving. Come on and try it, it will not let you down. Specifications: Material: ABS Color: white Power: 2 * AA battery (not included) Operation current: <15u - A (standby, <70m - A (alarm) Alarm volume: >85 d - B(A) at 3 meters Smoke sensitivity: 0.09~0.17 d - B/m CO sensitivity: 50ppm: 60~90min 100ppm: 10~40min 300ppm: ≤3min Wi-Fi connectivity: 802.11 b/g/n @2.4G Comply to standard 1: EN14604:2005/AC:2008 (for smokes detector) Comply to standard 2: EN50291:2010 (for carbon monoxide detector) Package size: 125 * 125 * 30mm / 4.9 * 4.9 * 1.2in Package weight: 146g / 5.1ounce Packing List: 1 * Smokes And Carbon Monoxide Alarm 1 * Mounting Bracket 1 * Screw Kit 1 * User Manual