Bluetooth door contact sensor | Electronics

The Shelly Blu Door Window Sensor is a sleek black device designed to securely monitor your doors and windows. With Bluetooth connectivity, it provides real-time opening detection, enhancing your home security effortlessly. Ideal for smart homes.

The Shelly Blu Door Window Sensor is a sleek black device designed to securely monitor your doors and windows. With Bluetooth connectivity, it provides real-time opening detection, enhancing your home security effortlessly. Ideal for smart homes.