I am nearing 120 devices in my Wiser by SE home, with 120 being the maximum allowed should I expect any impact to the system when nearing this?

If the number of devices under a single hub nears the 120 device limit this can cause communication speeds to slow slightly. The significance of this slowing in communication speed will depend on the number and type of device that you are trying to control all at once, the environment the system is in, signal strengths and if there is any interference.

Released for:Schneider Electric New Zealand