WiFi Vibration Sensor: Smart Door Window Sensor with App Alerts, Wireless Glass Break Detector, Adjustable Sensitivity, Compatible with Alexa Google Home (4Pack)

Glass break alarm for doors and windows offers a simple-to-use, cost-effective security solution to protect you and your family against home invasions. When the sensor detects vibration, it will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home, shop, office, etc.Product specifications: Name: Smart Vibration Sensor Working voltage: DC 3V LR03 Static current: ≤95uA(average) Alarm current: ≤125mA Low voltage notification:≤2.4V WiFi standard:802.11b/g/n Transmission distance: 10-30 meters (no obstacles indoors) LED indicator light: Yes Installation method: tape or screws Battery: 1.5V AAA dry battery x 2 (battery included) Working temperature: -10℃~50℃ Working humidity: ≤95% (no condensation) Net weight: 38g Package Contents: 1 x WiFi Vibration Sensor 2 x AAA Battery

• App Alerts: Built-in vibration sensor can detect slight vibration of doors and windows, and you will receive an alarm notification via Tuya/Smart life app. Support recording the historical data of sensor operation, you can view the sensor's past work records on the mobile app. It can better ensure safety, remind the owner of danger and take timely measures.
• WIFI Remote Control & Adjustable Sensitivity: Wireless door sensor works with 2.4 GHz WiFi (Note: Doesn't support 5G WiFi). No hub required. Tuya/Smart Life App control. Compatible with Google Play, Android and Ios System. Adjustable sensitivity from light touch to push or knock allows you to set according to your needs.
• Home Automation: The smart vibration sensor can be made to control and trigger other Tuya Smart connected devices when vibration is detected. For example, you can set up a routine in smart life app that triggers your Tuya siren alarm when vibrations are detected.
• EASY INSTALLATION: Tool-free installation. Just use 3M glue to stick the alarm on any door, window or glass. Perfect for any door and window in your home, garage, office, RV, dorm room.
• Low Power Consumption and Low Battery Warning: Smart door alarm requires AAA*2pcs batteries (included), AAA batteries give these alarms great battery life, no need to replace the battery frequently. When the battery is running low, LED will flash and the APP will remind you to replace the battery, will not miss the safety protection at home.