-Wireless Receiver Kit
-Ideal for those applications where only a few wireless keys and zones are required
-433 MHz wireless receiver
-Supports up to eight wireless zones and eight keys
-Dual antenna design to maximize range
-KEYBUS compatible with PowerSeries™ control panels
-LED switch plate (single-gang) provided
-WS4939 four-button wireless key included
-UL/ULC and CE approved