Broadlink Smart Door Sensor DS4-FC with S3

Keep an eye on the opening and closing of doors in your home from your phone. With the Broadlink DS4 Smart Door Sensor, you can determine whether a door or window has been opened while you are away – perfect for those who prioritize security. You can also program the sensor to trigger actions when you return home. When you open the door, you can turn on the lights in the corresponding rooms, play music, or turn on the heating. Everything according to your preferences.

Versatile Applications

You can install the sensor on exterior and interior doors. If you have a cabinet or drawer with restricted access for others, the sensor will work there as well – and you'll know when an unwanted person opens it.

Automate Everything

The sensor is compatible with all BroadLink devices.