This smart WiFi door and window detector provides real-time security monitoring for your home. The sleek black oval sensor module features a magnetic switch and a blue indicator light, pairing with a compact magnetic block to detect when a door or window is opened. When triggered, it sends instant push notifications to your smartphone via the dedicated app, allowing you to stay informed from anywhere. Installation is simple with the included adhesive tape or screws — no wiring required. The sensor connects to your home WiFi network and works seamlessly with Google Assistant for voice control and smart home automation. Create custom scenes such as turning on lights when a door opens. Available in two colors (black and white) to match your decor. With battery-powered operation lasting up to 2 years, this detector offers reliable, low-maintenance security for entry points, cabinets, and more. Whether used for home security, elderly monitoring, or pet access tracking, it provides peace of mind with easy setup and dependable performance.