8 Buttons 27MHZ 4CH Remote Control with Receiver Board Antenna For DIY SN-RM9

Specifications Material plastic electronic componentsColor As shownElectronic frequency 27MHZRemote control 3V 2pcs x AA battery needed which are not included Receiver board voltage DC3 4 5VControl distance range about 10 metersRemote control size 8 x 45 x 118mmReceiver board size 42 x 27 2mm 1 65 x 1 06 Compatible with For SINONING SN RM9 Connection method Red wire V positive power supplyBlack wire V negative power supplyBlue and Yellow for Motor 1 B and F lineGreen and White wire for Motor 2 L and R line What mean for 8 buttons each two button have same function Features Can control two small motor go and back it can use on RC tank car etc Can control two motor one for go and back one for directionGood for RC car left rocker control forward and back right rocker control left and right Remote control distance in the case of adequate electricity no interference the correct access to the antenna after about 10 meters Package Included NOT Include any other item shown 1 x Remote Controller1 x Receiver1 x Antanna3 X Screws