Description ProSYS Plus 16-Zone Expander  The ProSYS Plus 16-Zone Expander is a powerful module designed to enhance the capacity of ProSYS Plus alarm control panels by adding 16 additional wired zones. Ideal for expanding large-scale residential, commercial, or industrial security systems, this expander ensures seamless integration and reliable performance. Each zone is fully programmable to accommodate various types of sensors, including motion detectors, door/window contacts, and smoke detectors, offering flexibility for diverse security needs. With support for end-of-line (EOL) resistors, the module provides advanced zone supervision and tamper detection for added system integrity. Connecting via a reliable RS485 data bus,…