Sell Fast shipping| WiFi Smart Door Window Sensor tuya/smart life APP Notification Alerts Home Alarm Work best price

Description: 100% Brand New and High Quality！ 1.Smart Home Automation:A really good assistant for your smart house,no more worry about the invasion by external objects or strangers,protecting your home and valuables from unnecessary danger.It detects the opening or closing of doors and windows,and monitors your home door and windows status when you are not at home,even you are on holidays. 2.Real-time remote monitoring:Whenever and wherever you are, Once Door/Window Sensor detects external objects or animals, you will receive a notification by smartphone. Keep your house safe all the time.What you need to do is to add the device to your Smart Life App to acquire all smart functions on your smart phone. 3.Easy to operate:No hub required,and simple download the "Smartlife"app on iOS and Android.In addition it works with Amazon Alexa, Google Home Assistant,allowing for some other smart controls of your sensor,like free voice control to check whether the sensor is locked. 4.Wide Applications:Apply the smart door/window sensor to different scenes,your bedroom,garage,bathroom,garden and anywhere you like,keeping your whole house away from danger with a linkage of the smart door/window sensor. 5.Battery Powered:This one is used with the battery,and the battery is included in the package,you don't need a self-purchase.Besides,this smart sensor is only available for 2.4GHz WiFi network. 6.Realize linkage with other WiFi intelligent products, realize the effect of opening the door and lighting, opening the door and opening curtains. (Other smart products need to be controlled by tuya or smart life APP) Specifications: Battery: CR2 3V X1 Standby Current :≤5uA Protocol: IEEE 802.11b/g/n Wireless Range: 50m Operating Temperature: -10℃～ 40℃ (14°F～104°F) Operating Humidity: 20% ～ 85% StorageTemperature: -10℃～60℃(14°F～140°F) Storage Humidity: 0% ～ 90% Wireless Type : 2.4GHz Standby Time: 4~6 months Size:Main body:71.6mm*20.3mm*19.9mm Small body:50mm*10mm*14mm Package Included: 1*sensor 1*user manual 1*3M tape 1*CR2