Easy to install rechargeable door magnetic alarm

Details

This door/window sensor alarm features a built-in sensitive sensor that provides real-time monitoring of the opening and closing status of doors and windows. When a door or window is opened abnormally, the device responds quickly and triggers an alarm, helping users stay informed about security events. The product features a rechargeable design, reducing the hassle of frequent battery replacement and making it more environmentally friendly and practical. The overall structure is simple, and installation is convenient, requiring no complex tools. It is suitable for homes and various other usage scenarios, making it a practical and convenient daily security device that balances safety and ease of use.

Specifications

Material: PC plastic
Rated Voltage: 5V
Battery Capacity: 200mAh
Interface: Type-C
Dimensions: 54mm x 28mm x 18mm
Applicable Scenarios: Home security (front door, windows, balcony doors)