FrSky D4R-II 4ch 2.4Ghz ACCST Receiver with telemetry.;Compatible with FrSky two-way telemetry modules: DFT, DJT, DHT, DHT-U;RSSI (PWM) and 8 Channel CPPM output.;Integrated warning alarm for low voltage, poor reception, etc.;Operating Range: Full Range (>1.5km)

• FrSky D4R-II 4ch (8ch w/CPPM) 2.4Ghz ACCST Receiver with Telemetry CPPM & RSSI

FrSky D4R-II 4ch (8ch w/CPPM) 2.4Ghz ACCST Receiver with Telemetry CPPM & RSSIFrSky