Testing cheap eBay DVR
RC542 DVR. 5v Feed. PAL recording at 1080. Recording from VRX end (RC832) from Quanum Elite QB58 AIO 25mW (Which is NTSC) cameras under CF artificial light.
Bit fussy, and had to reboot the DVR to stabilize picture, but for just under £14.50, it works.
Need more practice!!