Sanwa has released 2.4G Waterproof Telemetry Receiver w/Internal Antenna FH5/FH5U, SXR Response under Receivers System category
RX492 Sanwa - 2.4G Waterproof Telemetry Receiver w/Internal Antenna (FH5/FH5U, SXR Response)
Sanwa RX492 - 2.4G Waterproof Telemetry Receiver w/Internal Antenna (FH5/FH5U, SXR Response)