See below image for connecting the Merlin MT60EVO to the Watchguard ACRDR103. Note that the roller door opener should still be installed as normal and the access control reader will at a minimum also require 12VDC for power.
See below image for connecting the Merlin MT60EVO to the Watchguard ACRDR103. Note that the roller door opener should still be installed as normal and the access control reader will at a minimum also require 12VDC for power.