Not sure if this is the right place to ask - found some zigbee repeaters in storage (same as these telstra ones) Telstra Zigbee outlets ** Gone** - #7 by mattsebaymail and have an honest question because I don't really know. you have the on/off from the wall power and an on/off on the repeater. I'm assuming that the repeater has to be 'on' in order for it to repeat the signal... or is just having it turned on at the wall suffice and you can keep the repeater 'off'?