Start an Essential Security System Out of One BoxQuickly build a Bluetooth security system with the Shelly Smart Security Bundle. This Bluetooth compatible security kit includes 6 Bluetooth sensors, 3 motion sensors and 3 door/window sensors, and 1 Bluetooth gateway device, that together offer the essentials functions for any security system. The Shelly BLU Bluetooth to Wi-Fi USB Gateway bridges the gap between Bluetooth compatible devices and the Internet through your Wi-Fi network. The Shelly BLU Door Window Sensors report changes in status of monitored Open/Close objects. The BLU Motion Bluetooth Motion Sensors report detected movement within the sensor's detection range. Shelly BLU Door Window Sensors and the BLU Motion Bluetooth Motion Sensors can be managed and controlled via the Shelly Smart Control App for iOS and Android devices or included into Bluetooth compatible smart homes via a connection with a Shelly gateway device or B
