3. Widely applicable: Use smart door and window sensors in a variety of scenarios, including your bedroom, garage, bathroom, garden, and anywhere else you like. 1. A must-have for working with door and window sensors and various smart products. 2. Real-time remote monitoring: Receive a smartphone notification anytime, anywhere if your door and window sensors detect an external object or animal. 4. Double-sided adhesive tape for easy installation: Simply apply it anywhere you like to secure your home. 5. Prevent children from leaving your home without notice. Ideal entry warning for homes, offices, apartments, garages, and more., Manufacturer: Ounfhtrttk