CNC aluminum alloy for high efficiency cooling and well-protection and high-performance gyroscope sensor Simple and quick installation with size Compatible with latest Futaba S.BUS2 protocol Suitable for remote control system.When using /SHR signal input, the output signal is automatically adapted to /SHR signal. Gyro software version v3.0 EPA feature for matching different scale car models Parameters: Model: -1 V3 Support input signal: PWM(50-333Hz)7 SHR; /FUTABAS.BUS2 Output servo signal: 1520uS(50Hz/333Hz)/ Control System: Control System Current Drain: 20mA/6V Operating temperature: -10 Celsius+50 Celsius Dual Mode Gain: Normal/AVCS Mode Operating Voltage: 3.7~8.4V Application: RC Car/RC Boats Colour:black Material:metal Size:25.7 x 24.7 x 9.5mm Package Contents: 1 * Racing Gyro Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.