Repeater TRR 2 for TERA Regulating System
The repeater is an autonomous element designed to increase the system range. It provides connection between the central unit and other elements of wireless net where the signal is too weak for direct connection. This may happen in a free space at a too long distance. The range in buildings depends particularly on the material (walls, partitions, floors, etc.). For example, in the case of a reinforced concrete skeleton, which represents efficient shielding, a problem can occur even at very short distances.
The repeater contains a radio module which only repeats (retransmits) received data in both directions. It is also supplied from a non-rechargeable replaceable lithium battery which is sufficient for approximately 1 to 2 years of operation.