Legrand MRR2 - Manual (Page 5)

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Use the Miro™ MRR2 Wireless Repeater in large
installations, where the standard range (approximately
25m/80’) is insufficient, or in buildings with difficult
wireless reception conditions.
The wireless repeater effectively doubles the
transmit/receive range of Miro wireless devices. In
large applications or where radio reception is difficult,
you may use two repeaters, strategically located.
For extremely large or difficult applications requiring more than two repeaters,
please contact Technical Support for assistance.
The wireless repeater also offers a security feature — real life occupancy
emulation. It continuously records a one-week loop of actual Miro wireless
network traffic, and can play it back when you’re away from home — it will look
like the house is occupied.
While we recommend the repeater for either or both of these functions, you
should use only the number required for effective wireless communication
throughout the home. Using too many repeaters will not provide any additional
benefit and may slow down network communication. For in-depth system design
guidance, see Application Assistance, below.
Miro Wireless
Miro wireless devices use radio signals to communicate with each other to
control lighting and other types of electric loads in selected areas. Miro wireless
devices use the 900MHz band for high-speed control communication. Using the
“frequency-agile” Top Dog™ technology, Miro wireless devices avoid interference
with other 900MHz devices, such as cordless phones and baby monitors.
Application Assistance
The Miro installation Guide provides more information about configuring
the Miro wireless control system, including setting up scenes and presets.
Instructions for installation and use are included with the relevant Miro wireless
devices. Application support information, the Specification Guide and the Miro
installation Guide is available online.
repeater
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