ZonePad 1 and 4 connect to Zone Controllers using a proprietary standard that utilises RJ45 connectors and straight wired ethernet network cable (UTP or STP) up to a maximum distance of 500 meters.
Pair 1 - pins 1&2
Pair 2 - pins 3&6
Pair 3 - pins 4&5
Pair 4 - pins 7&8