Enhanced Home Security: This wireless window and door sensor provides reliable monitoring, instantly alerting you when doors or are opened. Perfect for maintaining security and peace of mind. High Compatibility: Compatible with various household appliances, this sensor can handle up to 2500W, making it suitable for high-power devices like extractor hoods. Easy Installation: No complex wiring required. The magnetic contact switch ensures a quick and hassle-free setup, allowing you to secure your home in minutes. and Reliable: Built to last, this sensor operates efficiently within the standard AC220V power supply, ensuring long-term reliability and performance. Colour:White Material:pc Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage:AC220V Package Contents: 1 x sensor contact socket switch 2 x Panel two keys Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.