Sanwa RX471W 4Channel 2.4GHz FH4 Waterproof Receiver  [SW-RX471W]

This is the Airtronics RX-471W 2.4GHz FHSS-4 Surface Receiver. The RX-471W is an excellent reaction Waterproof area receiver that features 4-channels, FH3 or FH4 switching and 7.4V 2S LiPo compatibility.

• Waterproof
• FHSS4/FHSS3 2.4GHz Supported
• Length: 32.2mm
• Width: 26mm
• Height: 16mm (Excluding Prominence Part)
• Weight: 10.1g
• Nominal Input Voltage: 3.7-7.4V
• Frequency: 2.4GHz FH3/FH4 Selectable Via Transmitter
• Fail-Safe Support: Yes (All Stations)
• Battery Voltage Fail-Safe Limit: 3.5-5.0V (FH3) / 3.5-7.4V (FH4)