Introduction WL-DWS-01 was associated wireless door and window magnetic sensor is a open doors and windows to prevent illegal professional-grade product. The product consists of two main parts of the magnet can be installed separately in the gap side of the door or window. When a door or window is opened illegally, this built-in sensor will send a wireless alarm signal immediately. User through the mobile intelligent terminals, will receive alarm information for the first time, and timely treatment, so as to effectively prevent possible losses and damage. The emergence of this product, allowing you to wherever they are, can sit back and relax. . Ⅱ features support ZigBee HA protocol ZigBee device type: wireless communications terminal without any wiring compact, subtle and strong long standby, energy saving, easy installation, out of the box