A WiFi door sensor is a smart security device that detects when a door is opened or closed and sends real-time notifications to your smartphone or other connected devices via WiFi. It consists of two parts: a sensor attached to the door frame and a magnet placed on the door itself. When the door is opened, the magnet moves away from the sensor, triggering an alert to let you know of any activity. Ideal for homes, offices, or other secure spaces, a WiFi door sensor offers seamless integration with smart home systems, providing an added layer of security and allowing you to monitor access remotely.
