LK-WLR00
Works with Linkayl window opener control system to close windows automatically by outputting the dry contact signal when it is rainy or windy.
LK-WT21
Wall transmitters are paired with Linkayl window opener control panel to convert actuators remotely. Wireless signal can pass through walls and doors.
LK-YT142
Smoke sensor works as a part of window opening control system to open windows automatically when it is in emergency condition or on fire.