"Logitech is soon to release its top-of-the-range Harmony 1000 unit, but
while I wait to get my hands on one of those I thought I’d take a look
at the next one down – the 895. What this offers over the 885 is RF –
making it possible to use even without line of sight. A RF base extender
is provided and IR connectors, so you can theoretically control up to
eight devices from each extender."