DUMBORC, as the subsidiary of RadioLink, is responsible for the processing and assembly of all RadioLink products.
RadioLink products for the retail market, products more tend to premium products. More and more car manufacturers suggest us to design a transmitter without a screen, this transmitter designed for car/boat manufactures that with high-end performance while low price to make sure the customers enjoy the most cost-effective RTR car/boat. So, we let our subsidiary DUMBORC launched a new period transmitters X4, X5, X6 since July 2019.
Within the second half of 2019, this period transmitters have been quickly adopted (as RTR) by domestic RC car brands like River Hobby and HNR HOBBY and produced as ODM transmitter by more and more international brands such as TRAXXAS, TAMIYA, CARSON, ABSIMA, LRP, CML, etc.
Radiolink's products NOT compatible with DUMBORC.
DUMBORC is the subsidiary of RadioLink, so the products keep the same FHSS spread spectrum of RC6GS V2/RC4GS V2/RC6GS/RC4GS.
While, RC6GS V2/RC4GS V2/RC6GS/RC4GS and receivers use the much higher specification chips, transmitter chip of STM32F103RB and the receiver chip as the industrial 32bits M0 because of the different market positioning.
So, all the transmitters from Radiolink cannot bind with receivers from DUMBORC and all the receivers from Radiolink cannot bind with transmitters from DUMBORC.