They connect to the CTG-2A Networked Tone/Message Generator via a CL-RFT transmitter.
These clocks synchronize time across large facilities. Dod (466) mp4
In the context of audio and paging systems, "DOD 466" identifies the wireless clock series compatible with the Viking CTG-2A Master Clock . They connect to the CTG-2A Networked Tone/Message Generator
"D.O.D. 466" appears in some military genealogy records (e.g., Find a Grave ) as a reference number for Australian soldiers, such as Staff Sgt Colin Reay Mackay. Dod (466) mp4