EDGE 534 N4 Controller - 500 point limit

EDGE 534 N4 Controller - 500 point limit / Inc 1 Year Maintenance Global Capacity Points, Unlimited Devices. 1 x Ethernet, 2 x RS485 ports, 2 x RJ45 IP ports, 1 x mini-B USB connector. 10 x DO, 8 x AO, 16 x UI. Inc 1 Year Maintenance