Originally Posted by IDRick

I have an apex dt502 and a zenith dtt901. Both are very good boxes. But, the 502 does not have any buttons on the box itself. If the remote is lost or breaks, you're out of luck until you can buy a new one. My son uses two zenith 901's and likes them alot. The remote is much easier to aim with the zenith (ie, aim in general direction rather than aiming at specific spot with Apex).

HTH

Rick