Wireless minimalist door magnetic alarm

Details

This door/window contact alarm features a sensitive sensor and a low-power design, continuously monitoring the opening and closing status of doors and windows. When a door or window is opened abnormally, the device responds quickly, promptly alerting or alarming the user. Optimized power consumption control ensures stable sensing performance while effectively reducing energy consumption, making it suitable for long-term use. The product has a compact design and flexible installation, making it suitable for various home and commercial environments. It is a practical and reliable basic security device.

Specifications

Material: ABS plastic
Battery: AAA battery
Working voltage: 3V
Standby current: ≤ 3uA
Wireless transmission frequency: 433MHz
Applicable scenarios: Home security (front door, windows, balcony doors)