What is the maximum number of modules I can sync to an 18R2?

The 18R2 has a set number of channels and devices you can synchronize to the remote, depending on the firmware version you are using. Modules can have an independent channel, or be set to the same channel. Below is a breakdown of how many channels and # of synced devices are supported for each firmware version.

Firmware Version
Channels Available
Maximum Modules
3.0.X 100 2000
4.0.X 100 2000


100 200


 100  200
6.0.X 200 400


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