Comparison between different wireless reed switches/magnetic contact
Reed switch is the basic sensing device, which widely used in security field (including burglary alarm, access control, home automation, Intelligent control...and more). It has many other names such as magnetic contact or door sensor. The reed switch becomes to the most reliable and cost-effective intrusion sensor in burglary detection area. With different connection methods, the sensor can be divided into hardwired reed switch and wireless reed switch. Hardwired reed switch with similar performance. Today, we are focusing on the wireless reed switch.