Replacement remote controls that replace in all its functions the remote OTAVA RD3920:
original remote control RD3920 for Otava. This is an original remote control.
It uses 2 batteries of the type AAA
1.5V alcaline batteries AAA LR03, used in a great majority of remote controls.
![]() | 20 February 2026 You can access to the interactive keymap for QUARTEK DC-815 DX. |
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