The HD2-RC Wireless IR Remote for Select AV and HDTV Tuners from Contemporary Research is a universal remote control that is compatible with the 232-ATSC 4K, ATSC-SDI 4, and ICC2-ATSC 4S tuners. It is also compatible with legacy ATSC tuners such as the 232-ATSC, 232-ATSC+, 232-ATSC+1, 232-ATSC 4, ATSC+SDI, ICC2-ATSC, ICC2-ATSC+, and ICC2-ATSC 4 from Contemporary Research.
The remote features a high-powered IR LED emitter that enables it to control your tuner from up to 35' away. The remote also supports high-frequency IR suitable for use with HDTV tuners, as well as low-frequency IR for use with AV tuners. The frequency selection, along with IR codes for smart TVs, is programmable, and the remote stores the settings in non-volatile memory, which allows you to change the batteries without losing your settings.