Issue
Does the D7038 have built in Sync?
Solution
No, the Sync module is needed. The D7038 Input will pass the Sync Pulse to each Output.
Sync Module Part Numbers
Brand Name Sync Module Part Number
System Sensor MDL
Wheelock DSM; SM
Gentex AVS44; AVSM
Note: If the DS9400 Series or D7024 Series panel is used with the D7038, NAC's 1 or 2 on the D7024 or DS9400 can provide a Wheelock Sync pulse. If the Eprom Revision is 2.04 or higher, either panel series can also provide a Gentex Sync Pulse from NAC 1 and or NAC 2.
Part numbers DS9400, DS9400I, DS9400M , D7024, DS9484, D7038
