This site contains affiliate links for which we may be compensated.
Jaycar Power Converter 24VAC-12VDC 1A$54.95
Trying to get power for CCTV and security cameras over a long run without losses is challenging to say the least. Solve the problem quickly and easily by sending 24VAC down the long run, then converting it to 12VDC when you get it where you need it. Connection is by screw terminals.