The Securnix (Zatech) ZA-8FA1205-F8 is a compact 8-channel power supply for running up to eight CCTV cameras from a single mains point. It takes 200-240V AC input and delivers a 12V DC output rated at 5A, distributed across eight screw-terminal outputs rated at a maximum of 1A per channel. A selector switch sets the output to 12V, 13.5V or 15V (Normal, Long and Ex-Long), which compensates for voltage drop on longer cable runs so cameras at the far end of a property still get enough power. Esquire lists short-circuit, overload and over-voltage protection. The unit wall-mounts via its top tabs and suits analogue, HD-analogue or 12V IP camera installs in homes and small businesses. Mounting it near the DVR makes it easy to back up with a UPS or inverter through load shedding. With 5A total, plan on roughly 0.6A per camera when all eight channels are used, which covers typical fixed dome and bullet cameras.