The SPR-1 Split-Phase Repeater is a small electronic device that is designed to repeat communication signals between devices that use Universal Powerline Bus (UPB) technology. It is designed to be used in larger installations typically 5000 sq. ft. or larger residential 120/240VAC split-phase environments.The main purpose of the SPR-1 is to increase powerline communication reliability by taking UPBR messages transmitted on one phase (leg 1) of the electrical system and strongly repeating them on to the other phase (leg 2). Recommended to be installed at the main electrical panel on installations with 3 or more panels. When used with UPStart the SPR will test and confirm signal strength to each and every device in your system.
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ELECTRICAL
OPERATION
MECHANICAL
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