Universal Remote Expander MRF-100A Owner's Manual page 5

Integrated antenna
swings in any direction
to optimize RF recep-
tion and range.
Included 9V power supply
plugs into the MRF-100
power connector.
Six flasher jacks on the rear of the MRF-100 connect flashers for
control of A/V components out-of-sight of the MRF-100 front blaster.
Six plug-in flashers are supplied with 10 foot cables and six extra
self-adhesive pads (in case a flasher has to be repositioned).
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