Split Phase Repeater (SPR-1)
The SPR Split-Phase Repeater is a small electronic device that is designed to enhance the communication reliability between devices that use the Universal Powerline Bus (UPB(TM)) method of communication (such as PulseWorx(TM) devices). It is designed to be used in a typical residential 120/240VAC split-phase electrical environment. The SPR comes in both plug-in and wire-in models. The main purpose of the SPR is to increase powerline communication reliability by taking UPB(TM) messages transmitted on one phase (leg) of the electrical system and strongly repeating them on to the other phase (leg). The SPR-1 is designed to install in a suitable junction box and wire to two phases (circuits) and neutral of the circuit breaker panel.
The Split-Phase Repeater is designed to be "plug-and-play" - just install it and forget about it. It will automatically repeat all multi-packet messaging transmissions that it hears in order to enhance the UPB(TM) communication reliability of your network. All PulseWorx(TM) devices (and most other UPB(TM) devices) are pre-configured at the factory to use multi-packet messaging.