Set of transmitter + FlySky FS-ST8 receiver + SR8FlySky FS-ST8 + SR8 receiver is equipped with 8-10 channels, and thanks to a multi-directional antenna prevents interference. It allows you to adjust the operation of control rods and buttons to your own needs, and the readable display will provide the most important information about the operation of the device. Moreover, it is suitable for remote-controlled models of gliders, helicopters, cars, boats, robots, etc.User friendlyTo use the full potential of FS-ST8 + SR8, you can purchase FlySky Series C sensors, the GPS module FS-CGPS01 or CEV04 for channel extension - then you can use all of them. It is also possible to mount a phone handle (in a set), for even more convenience of use. Moreover, the product supports FlySky Assistant 3.0, which will allow you to update your device and store/copy files. The device uses height sensors, speed, temperature and voltage. It will also provide information on the backcast of RSSI, BVD voltages and other telemetry data. Moreover, the FS-ST8 + SR8 features an ergonomic design so you can use it comfortably. However, thanks to transparent elements, the RGB lighting is more visible - you can also personalize it. Power efficient FS-ST8 + SR8 can supply AA/2S batteries or 4 x 1300 mAh NiMH batteries that stand out for low energy consumption and work up to 10 h on one charge. Enjoy the possibilities FlySky offers. Note: batteries and accumulators are not included in the kit and should be purchased separately. Includes transmitter receiver BVD battery voltage detection line JR RF adapter telephone holder mounting elements for throttle adjustment mounting elements for throttle with reversing sensor mounting elements of external FS-FAR01 2.4G antenna operation manual Manufacturer FlySky Model FS-ST8 + SR8 Colour black Number of channels 8-10 Wireless frequency 2.4 GHz ISM Transmission power <20 dBm Wireless protocol ANT Scope >1000m (AIR) Channel resolution 4096 Battery 1,5AA * 4 or 2S (JST) Low voltage alarm <4.2 V/7,2 V An antenna type Double antennas Display LCD 128 x 64 Data port DSC, Type C Temperature range -10 °C - + 60 °C Humidity range 20% -95% Online update Yes. Dimensions 176 x 20.9 x 82.5 mm Weight 420 g Certificates CE, FCC ID: N4ZST800