aniva
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- Jun 4, 2016
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Anybody can provide reference on the best connectivity options for DVR mirror, which requires following inputs:
1. ACC - powered when ignition on
2. BAT - constant 12V
3. Reverse - powered when car switched to reverse gear
I am looking to connect all of it under dash, so wires from reverse camera will be connected under dash as well as wires from DVR mirror. This is dual-channel DVR that records from front and rear. Reverse camera will be always powered from BAT.
I hope to use add-a-circuit for at least ACC and BAT but looking for guidance on exact connection options under the dash
Any comments on the correctness of the diagram below are greatly appreciated
![mirror_09.jpg mirror_09.jpg](https://dashcamtalk.com/forum/data/attachments/23/23998-b65a7d9f63eb0097d24c69f966c0935f.jpg)
1. ACC - powered when ignition on
2. BAT - constant 12V
3. Reverse - powered when car switched to reverse gear
I am looking to connect all of it under dash, so wires from reverse camera will be connected under dash as well as wires from DVR mirror. This is dual-channel DVR that records from front and rear. Reverse camera will be always powered from BAT.
I hope to use add-a-circuit for at least ACC and BAT but looking for guidance on exact connection options under the dash
Any comments on the correctness of the diagram below are greatly appreciated
![wiring_diagram_01_screen.png wiring_diagram_01_screen.png](https://dashcamtalk.com/forum/data/attachments/23/23990-d9e54d15a6f9f12b263925033dc13c7e.jpg)
![mirror_09.jpg mirror_09.jpg](https://dashcamtalk.com/forum/data/attachments/23/23998-b65a7d9f63eb0097d24c69f966c0935f.jpg)
Last edited: