Smart Window And Door Sensor

A smart window/door sensor typically consists of two parts:

One part attaches to the door or window.

The other attaches to the frame.

When the door/window opens or closes, the magnetic connection between the two parts is either broken or restored—this change is detected and reported.

Features

1. Real-Time Alerts

Sends instant notifications to your smartphone when a door or window is opened or closed.

2. Wi-Fi, Zigbee, or Z-Wave Connectivity

Wi-Fi models work with your home router.

Zigbee/Z-Wave models need a compatible hub (like SmartThings or Hubitat).

3. Smart Home Integration

Works with

Can trigger automation—for example:

Turn on lights when the front door opens.

Send alerts if a window is opened at night.

4. Battery-Powered

Runs on small batteries (e.g., CR2032) and can last 6 months to 2 years depending on use.

5. Security & Monitoring

Useful for detecting break-ins or checking if doors/windows are left open.

Can be part of a larger smart security system with cameras, sir