AR SF20 Pro with push button switch activator with LED

Revolutionize your RC flight experience with the AR SF20 Pro – the most advanced, flexible, and lightweight gyro-based power and control system in its class. Designed for discerning RC pilots, the SF20 Pro offers 20 fully programmable servo channels (expandable to 32), real-time telemetry, gyro boost technology, and fail-safe switching—all packaged in a sleek, ultra-lightweight frame.

Equipped with a Push Button Switch Actuator with LED, this setup ensures simple and reliable power-on/off control. The bright LED provides clear status feedback at a glance, perfect for large-scale aircraft where accessibility is key.

Whether you're pushing your aerobatic limits or flying high-performance scale aircraft, the SF20 Pro provides unmatched stability, customization, and safety. With Auto Gain Control, Auto Protocol Detection, and compatibility with all major receiver protocols, setup is fast and seamless.

This is Smooth Flite 2.0 – a next-generation RC flight experience powered by the latest Gen5 32-bit IC architecture.

What's Included:

• 1 × AR SF20 Pro Intelligent Gyro System

• 1 × Push Button Switch Actuator with LED

• 1 × Touchscreen Interface Unit

• Required cables and connectors

Key Features:

• 20 Channels, Expandable to 32 – Full control over complex setups

• Gyro Boost Tech – Enhanced stability for hovering, rolls & aerobatics

• Auto Gain Control – Adapts dynamically to flight conditions

• Auto Protocol Discovery – Works with most major radio brands

• FailSafe Switching – Flight security with intelligent switch handling

• Dual Battery Redundancy – Power reliability with 40A rating

• Downlink Telemetry – Real-time monitoring of flight data

• Touchscreen Interface – 2.4" vibrant colour display for setup

• Advanced Safety Algorithms – Smooth Flite firmware

• Multi-protocol Support – S.Bus2, SRXL2, EXBus, HoTT, XBus & more

• Next-Gen Hardware – Built on Gen5 32-bit ICs with gold-plated PCBs

Specifications:

• SF20 Pro Dimensions: 50mm × 78mm × 17mm (2.0in × 3.0in × 0.66in)

• SF20 Pro Weight: 55g (1.9oz)

• Touchscreen Size: 2.4" diagonal, 64k colour

• Power Compatibility: LiFe, LiPo, Li-Ion, NiMH, NiCd

• Receiver Redundancy: Dual or single supported

• Output Channels: 20 (expandable to 32)

• Construction: High-efficiency lightweight design