1 Instant Open/Close Detection & Alerts: Real-time monitoring via 2.4GHz WiFi + BLE, sends instant alerts to your phone when doors/windows open/close. Perfect for home security and kid/pet safety! (Note: not Supported 5GHz/6GHz/Zigbee, and please ensure that the device is in an area covered by 2.4GWi-Fi with a good signal. )
2 6-Month Super Battery & Hassle-Free Setup: No wiring needed! Runs on 2xAAA batteries with ultra-low power consumption. Quick 5-minute setup: Pair via "Smart Life" or "Tuya Smart" app + voice control with Alexa/Google.
3 Smart Home Voice Control: "Alexa, is the garage door closed?" "Hey Google, check the sensor's battery!" Control via voice, automate routines (e.g., "Turn on lights when door opens"), and sync with other smart devices.
4Multiple Uses:Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
5Installation Precautions:Easy to Install, but Note the Gap and Alignment, the gap of these two component Less than 10mm; and ensure the two components are on the same plane. Adjust to the proper position before securing it in placethis prevents malfunctions and avoids ruining the adhesive if reinstallation is needed.