Wifi Door Window Alarm: Smart Window Alarm,Vibration Sensors with 130dB Alarm and Free App Alerts, Compatible with Alexa Google Home, Glass Break Security Alarm Sensor for Kids Garage Office - SENCKIT, SEN211210

• 130dB ALARM & APP ALERTS: Built-in vibration sensor can detect slight vibration of doors and windows, and will start a 130dB alarm sound and you will receive an alarm notification via Tuya/Smartlife app at the same time. It can better ensure safety, successfully scare off thieves, and remind the owner of danger and take timely measures. WIFI WINDOW DOOR SECURITY ALARM & ADJUSTABLE SENSITIVITY: Wireless door window sensor works with your 2.4 GHz WiFi(Note: Doesn't support 5G WiFi). No hub required. Tuya/Smart Life App control. Compatible with Google Play, Andriod and Ios System. Adjustable sensitivity from light touch to push or knock allows you to set according to your needs. EASY INSTALLATION: No wiring needed and No Need to use complicated tools when installation, just use 3M glue to stick the alarm on any door, window or glass. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm. Perfect for any door and window (including sliding windows) in your home, garage, office, RV, dorm room. LOW BATTERY WARNING: Low power consumption, 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. PRODUCT WARRANTY: We offer an industry-leading 24-month warranty of Door Alarm for Home Security. If you have any questions about home security system, feel free to reach us directly at any time!