CCTV 12V Power Supply: Adapters, Splitters & PSU Boxes
9 products · prices include VAT
Related pages:ConnectorsCamera Bracket and Junction BoxCabinetHDMI-EXTENDERTV & MonitorAll categories
9 products
Power products keep CCTV recorders and cameras running: adapters, multi-way splitters, distribution boxes, and a backup battery. Choosing correctly means matching voltage, current (amps), and channel count to your system.
Most CCTV cameras run on 12V DC. The current rating (in amps, A) must cover all connected devices with headroom, not just match one camera.
How to choose
- Single camera or small setup: the 12V 1.5A adapter (EU plug, 2.1mm) or the 12V 3A adapter with 4-way splitter (UK plug) suit low-draw, few-camera jobs.
- Multi-camera installs: the 12V 5A power supply with built-in 8-way splitter (UK plug, boxed) and the QVIS 5 Port Multi Port Power Supply (12V DC 5A, PTC-protected, model PSU-5A-5B) both distribute power across several cameras from one 5A source.
- Larger, multi-channel systems: 18 Channel CCTV Power Supply Boxes (12V DC) come in 15A and 20A fused versions, and a 30A Distribution Unit; the 250W Switching Power Supply (12V 20A, 16 channel, metal case) is a further high-capacity option.
- Backup power: the UltraTech UT-1270 12V 7Ah sealed lead-acid battery (F1 terminal) supports standby power needs.
- Non-CCTV: the Raspberry Pi 5 Official USB-C Power Supply (27W, EU plug) is included for related low-voltage projects.
Check plug type (UK or EU) and total amp draw before ordering.
Power — frequently asked questions
What voltage do CCTV cameras in this range use?
The adapters and distribution boxes here supply 12V DC, the standard input for the cameras this range is designed to power.
Are the 18 Channel CCTV Power Supply Boxes fused?
The 15A and 20A versions are fused distribution units; the 30A version is listed as a distribution unit without a stated fused rating.