Jun 18, 2021 #1 Flameback Pair started reefing 1999 View Badges R2R App User Hospitality Award SPCDA Member Rocky Mountain Reefers My Tank Thread Joined May 2, 2013 Messages 6,524 Reaction score 5,974 Location LIVING WELLS MONTANA Rating - 0% 0 0 0 Are Apex DDRs modules, outputs, or inputs?
Jun 18, 2021 #2 SuncrestReef That Apex guy View Badges Excellence Award Reef Tank 365 Article Contributor Reef Squad Emeritus Joined Jan 18, 2018 Messages 4,214 Reaction score 8,688 Location Oregon Rating - 0% 0 0 0 The DDR itself is not a Module. It's an accessory for the DOS Module. The DDR contains two optical sensors which appear as Inputs attached to the DOS Module:
The DDR itself is not a Module. It's an accessory for the DOS Module. The DDR contains two optical sensors which appear as Inputs attached to the DOS Module:
