Hello!
The voltage range for the RLC-523WA is typically specified as DC 12V 2A, <24W. This specification generally refers to the power requirements of the camera itself, not just the power supply.
When using a 10-meter DC extension cable that is 20 AWG (0.5mm²) with a 2 amp current, the voltage drop will be approximately 1.33V. This means that if you supply 12V at the source, the voltage at the camera will be about 10.67V (12V - 1.33V)
To ensure proper operation, check if the camera can function correctly within this slightly lower voltage range. Many devices have some tolerance for voltage drops, but it is crucial to confirm this with the manufacturer's specifications or technical support. If the camera does not operate well at 10.67V, you may need to use a thicker cable to reduce the voltage drop or consider using a higher voltage power supply with a regulator at the camera end to maintain a stable 12V.

Hello

What is the voltage range for RLC-523WA? hydrogen executor mobile

I need to use 10 meters DC extension cable which is 20 AWG / 0.5mm^2. At 2 amps this will cause 1,33 V voltage drop. Only specs I can find for RLC-523WA are DC 12V 2A, <24W. I don't know if this is for the DC power supply or is this what the actual camera will require?