DIRECTV RV Satellite Receiver Tech Specs - H24, HR24, H25 DIRECTV D12 Standard Definition Satellite Receiver Tech SpecsDirect Tv Hr24 500 Manual - Product Information. The Directv HR24-500 is a HD video recorder that captures your favorite TV shows and videos in MPEG-4 and MPEG-2 format. Using this Directv recorder, you can record your favorite HD videos up to 50 hours, and standard-definition videos up to 200 hours.. Simple Control supports thousands of devices. Check the IP, IR and Serial tabs below to find devices you wish to control. Devices found on the IP tab can be controlled directly from the app. Devices shown on the IR and Serial tables, including many older AV devices, require the use of a Simple Blaster for control..