AAP, EC-04, 4 Relay Output Expander for EC Security & Control Systems

AAP, EC-04, 4 Relay Output Expander for EC Security & Control Systems The EC-04 is a 4-relay output expander designed to extend your EC security and control system's capabilities. Each module features 4 individually configurable relay outputs and a system tamper terminal, allowing you to customise functions for alarm, fire, access control, monitoring and more. Stack up to 8 modules on a single EC control panel to achieve 32 total outputs. Quick-connect keypad bus sockets and large plug-in terminals simplify installation, while the compact 140 x 52 x 25mm form factor fits standard EC cabinets and EC-SCC mounting plates. Backed by a 5-year warranty. Optional battery backup power supply (EC-PSU2, 12V 1.4A) available separately.