You only need to provide the SN and CH codes on the back of the transmitter or receiver machine, and we can immediately pair a new transmitter for you. You don't have to disassemble the machine

We have a physical wiring diagram attached to our packing list. If there are any operational issues, we have professional after-sales and technical guidance

One transmitter and one receiver, handle protective cover, spare fuse set, user manual, certificate of conformity, wiring diagram. Two transmitters and one receiver refer to two transmitters, one receiver, and other accessories