ChunHee WiFi Door Sensor, Door Window Sensor Alarms Detector Real-time Alarm with Alexa, Google Assistant, No Hub Required, Trigger APP Notification, for Home Bussiness Burglar Alert(2.4GHz WiFi)Online

Smart WiFi Door Sensor with APP Alerts: Control with the ‘Tuya Smart’ or ‘Smart Life’ app. Receive instant free notifications on your smartphone when doors or windows open or close. Uses 2.4GHz WiFi, not compatible with 5G WiFi. App notifications are free, other notification methods may incur charges.

Adjustable Alarm Volume: WiFi door alarm features a 90dB sound or silence option. Double-click to adjust volume or mute the sound, while still receiving app alerts.

The ChunHee WiFi Door Sensor, Door Window Sensor Alarms Detector Real-time Alarm with Alexa, Google Assistant, No Hub Required, Trigger APP Notification, for Home Bussiness Burglar Alert(2.4GHz WiFi) is the perfect way to show your team spirit. This ChunHee WiFi Door Sensor, Door Window Sensor Alarms Detector Real-time Alarm with Alexa, Google Assistant, No Hub Required, Trigger APP Notification, for Home Bussiness Burglar Alert(2.4GHz WiFi) can be worn on game day or every day. It is a great way to support your team while looking stylish.

Long-lasting Battery Life: Door sensor alarms include 2 AAA batteries, providing over one year of battery life. Avoid frequent battery replacements.

Easy Installation and Wide Compatibility: Install the door sensor with the included 3M sticker. Place it on various surfaces such as gates, refrigerators, drawers, bedrooms, garages, yards, pet doors, and more. Compatible with smartphones.

The ChunHee WiFi Door Sensor, Door Window Sensor Alarms Detector Real-time Alarm with Alexa, Google Assistant, No Hub Required, Trigger APP Notification, for Home Bussiness Burglar Alert(2.4GHz WiFi) is the perfect way to show your team spirit. This ChunHee WiFi Door Sensor, Door Window Sensor Alarms Detector Real-time Alarm with Alexa, Google Assistant, No Hub Required, Trigger APP Notification, for Home Bussiness Burglar Alert(2.4GHz WiFi) can be worn on game day or every day. It is a great way to support your team while looking stylish.

Lifetime Warranty Service: Contact us for assistance with any issues, and we will resolve them within 24 hours.