Sell 【ready stock】♙❃Smoke Detector Sensor WIFI Fire Protection Alarm Firefighters Independent Wireless Battery Operated Tuya best price

Due to air shipping batteries is not included. Specification: - Product Weight: 190g - Dimensions: φ107mm x 50mm - Color: White - Standby Current: <15μA - Battery Specification(No include) : 9V battery - 6F22(carbon zinc) or 6LR61(Alkaline) battery - Alarm Indication: Red Led Flash - Sound Level: 80dB/M - Operating Temperature: -10℃- 55℃ - Operating Humidity: <95%RH - Detecting Area: 20 Sqare Meter - Alarm Output: IEEE 802.11 b/g/n 2.4G WIFI (Not Support 5G WIFI) - Compatible APP Name: Tuya / Smart Life -Package Included: 1 x WIFI Standalone Smoke Detector Alarm 1x User Manual Tips: 1. WiFi configuration: Load the battery then within 20 seconds, press and hold the test button for 5 seconds until the red LED blinks fast to enter pairing mode. 2. When the sensor is triggered, you will receive notification and sound alarm on APP. 3. You can stop playing sound on app if the sensor is triggered by non-emergency. 4. You can make a phone call by creating a smart scene if the sensor is triggered. The phone call is paid service. 5. Press the test button once per month to comfirm the sensor is connecting your wifi network and you will receive the test alarm on app.