Reely 4-kanaals gyro-ontvanger BS-4 2,4 GHz (FS-BS4)

This 4-channel 2.4 GHz gyro receiver delivers stable control for RC surface models. Its integrated gyroscope counteracts unwanted yaw, keeping cars and boats on track even at high speed or in rough conditions.

Advantages

The FS-BS4 combines a full-range receiver with a built-in gyro, eliminating the need for an external stabilizer. Gyro sensitivity is adjustable via CH3 or a potentiometer, and direction can be reversed to match your setup. Failsafe function adds safety by holding or returning to preset positions on signal loss.

Suitable for

• RC cars and trucks
• RC boats
• Flysky AFHDS 2A compatible transmitters

Key specifications

• Channels: 4
• Frequency band: 2.4 GHz
• Modulation: AFHDS 2A
• Operating voltage: 4.0 - 6.5 V DC
• Operating current: < 30 mA
• Gyro sensitivity adjustment: Yes (via CH3 or potentiometer)
• Gyro direction reversible: Yes
• Failsafe: Yes
• Antenna: Single
• Output signal: PWM
• Binding method: Button

Recommendations

Pair the FS-BS4 with a Flysky AFHDS 2A transmitter for reliable, low-latency control. For best gyro performance, mount the receiver flat and away from heavy vibration.