Wav 1Link Power / Comm Module
The 1Link system is designed for simplicity. You only need one power adapter, one module that can support up to three 1Link devices and two accessory devices, and a straightforward cable installation that provides both power and two-way communication with your Apex.
Installation is as easy as a click.
For example, a 1Link product could be a Wav pump, while an accessory product could be the PMUPv2.