4K DigitalMedia 8G+® Transmitter 202. The item "Crestron DM-TX-4K-202-C 4K DigitalMedia 8G+ Transmitter" is in sale since Sunday, March 11, 2018. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Other Smart Home Electronics". The seller is "itforless" and is located in Reno, Nevada. This item can be shipped worldwide.