Tapo Smart Contact Sensor, Real-Time Monitoring Smart Window & , Instant Push Notification,Battery included,Easy Installation,Work with Alexa,Tapo Hub Required separately(TapoT110), packaging may vary

The Tapo Smart Contact Sensor is a versatile device that can be used to monitor the status of your windows and doors. With its real-time monitoring feature, you can receive instant push notifications when someone opens or closes the door or window. This feature can help you detect when someone is trying to break in or when someone is leaving your home without closing the door.

The Tapo Smart Contact Sensor is easy to install and comes with a battery included. This means that you can start using the sensor right away without having to purchase a separate battery. The sensor can be installed quickly and easily, making it a convenient addition to your home security system.

The Tapo Smart Contact Sensor can work with Alexa, allowing you to control the device using voice commands. This feature can be especially useful if you are away from home and need to check the status of your windows or doors.

The Tapo Smart Contact Sensor can be used with the Tapo Hub (TapoT110), which is required separately. The packaging may vary, but the product is the same. The Tapo Hub is a hub that connects to the internet and allows you to control your smart devices. With the Tapo Hub, you can monitor the status of your devices and receive notifications when something happens.