Ok so saw this on a hik vision ptz the model is a DS-2DE4A225IW-DE Connected to a standard 7608 recorder
Its nothing special but it is run off a 12v battery and does show the battery voltage.
anyone got any idea how they are displaying live voltage on screen like this?
I assume it’s a separate 12v adapter plugged into an analogue input but would be interested to know how it works and how it is displayed on the osd
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