Radiolink R7FG Gyro Receiver, 7-Channel 2.4GHz RC Waterproof Receiver with Voltage Telemetry, 600M Long-Range Control, for RC Crawlers, Drift Cars,

[Excellent Anti-Interference] Using random pseudo-frequency sequence (FHSS) hopping, the R7FG has excellent anti-interference capabilities and a control distance of 600 meters (1900 feet). [Real-Time Telemetry] The telemetry function provides important information such as vehicle voltage and RSSI signal in real time, preventing over-discharge and damage to the battery. [Built-in Gyro] The built-in gyro keeps the vehicle in a straight line, and the gyro sensitivity can be adjusted on the transmitter, making it suitable for drift and on-road cars. [Easy Binding] After powering on the radio and receiver, simply press the bind button for one second; there's no need to bind the plug and radio settings. 4096 resolution, stable signal, and fast response. [Waterproof] IPX4 rating protects the receiver from splashes of water. Polarity protection prevents damage to the receiver even if the polarity is incorrect. 3-12V DC supports high-voltage servos.