The ZFR181x Series wireless system was introduced at Metasys Release 4.0.
- The ZFR181x Series wireless system connects to the network engine through the FC Bus using BACnet MS/TP.
- Wireless coordinators need to be at an equal or higher revision level than the controllers associated with it.
- Within a wireless mesh, a mix of revisions of wireless pairs is allowed.
- Each wireless controller and associated wireless router need to be at the same release. CCT automatically syncs release revisions between a controller and its associated router.
- Release 4.0 controllers are not compatible with 4.1 or later wireless routers and need to be updated before connecting the wireless router.