WL-410 Wireless Wind Alarm System consists of a wind speed sensor and a receiver. The sensor measures wind speed and transmits data to the receiver. The 3.5-inch LCD display of receiver shows readings on the main page and the history graphs are shown on different pages. Based on the preset values, the receiver can trigger local alarms such as LED lights and buzzer, or trigger external indication via 4 built-in relays when measured wind speeds exceeding the thresholds. The volume of the audible alarm is adjustable from 85 to 90 dB.
The upgraded model, WL-410XB, is equipped with a more sensitive wireless module and longer transmission (1300m). W410XB has also added Bluetooth connectivity between the receiver unit and smartphone. Users can install the App to monitor wind speed on their smartphone and pair to multiple smart devices.