The EyezOn EVL4-SA system converts the EVL4 communicator into a small footprint, standalone, security system, with all the power of a full-size panel.
Expandable from 2 to 30 hardwired zones, and up to 8 high-power programmable outputs, the EVL4-SA offers a unique solution for jobs that don’t require a traditional, full-blown panel.
An EVL4-SA system starts with a standard EVL4, but at installation time you choose the SA (Stand-Alone) option and the board will reconfigure itself into stand-alone mode.
After that it can be simply used as a tiny 2-zone system or it can be expanded by adding either the UNO4 or UNO8 modules as needed to grow the system out to as many as 30 zones.