* 4 push buttons, can be single or double speed.
* Control points up to 4 ( single speed)/6 (double speed)
* With the battery voltage alarm device to cut off the circuit when voltage is insufficient.
* With the Rotate key switch to guarantee the safety.
* Set the internal functions by computer interface
* Up/down, east/west, south/ north push button can be set mutual inhibition or not.
* spare 1 key can be set start, speed up, jump strokes, ordinary etc.
|Model||Operation Button||Button Type||Transmitter||Receiver
|Receiver EMS||Receiver Control Points||Receiver