Product Overview
The FS-R4P is a compact 4-channel mini receiver using ANT protocol, designed for use with FS-G4P, FS-G7P, and FS-ST8 remote controllers. It’s ideal for RC cars, boats, and compact models requiring stable performance in a small footprint.

Key Features
✔ 4-channel signal output via PWM
✔ Compact and lightweight mini design
✔ Internal single antenna for space saving
✔ Waterproof rating IPX4 for added durability
✔ Compatible with multiple Flysky transmitters

Specifications
• Model: FS-R4P
• Channels: 4
• Frequency: 2.4GHz ISM
• Protocol: ANT
• Compatible transmitters: FS-G4P, FS-G7P, FS-ST8, FS-MG41, FS-MG4
• Control Distance: 100–300m (ground)
• Antenna: Built-in
• Signal Output: PWM
• Input Voltage: 3.5–8.4V DC
• Waterproof: IPX4
• Size: 22.6 × 20.6 × 25.5 mm
• Weight: 6g
• Operating Temperature: -10°C ~ +60°C
• Humidity Range: 20%–95%
• Firmware Update: Not Supported
• Certification: CE, FCC