SIYI AK28 RC transmitter Android Smart RC Remote Controller

Features
PERFORMANCE Ground station
Transmission Range: 2 km (effective operation range, ground to ground)
Frequency Band: 2.400-2.483 GHz
Applicable Models: Planes/Helicopters/Gliders/Quad copters/Multi-rotors/Vehicles/Boat/Robotics
Open Source Flight Controllers: PIX, APM, etc.
Product Details
Model Number:AK28
Material:Plastic
Power:Li-Po 1S Battery
Link Method:Transmitter + Data link + Video link
Operating System:About Android 7.0
Touch Screen:7" High Brightness LCD Screen
Radio Transmission Distance:5KM (ground to ground)
Video Transmission Distance:5KM (ground to sky); 2KM (ground to ground)
Channels:14 Physical Channels, 14 Output Channels
Language Display:Multi-languages
Frequency Band:2.4GHz ISM
Transmitting Power:20~27 dB
Configure Software: SIYI T

SIYI AK28 RC transmitter Android Smart Remote Controller