exclusive IIR? (Intelligent
Infra Red) learning allows the HDS4.1
to work with nearly any remote control you
already own. Or add one of our ZRM1 remotes
to your order. All discrete codes can be
learned using Zektor's IIR?, for easy
macro programming of universal remote controls.
Since Zektor's IIR? allows
you to use any remote, you don't need to
order a remote if you plan on using your
own remote to operate the HDS4.1.
The HDS4.1 uses High Quality
Gold Clad, Silver-Palladium Relays to switch
all analog signals, for noise free, distortion