Here is the short answer: ColorVu keeps the picture in full colour after dark by gathering more light instead of switching to infrared — and colour is evidence: car colours, clothing, direction of travel. But it wants some ambient light to work with, so a pitch-black rural yard is still infrared or thermal territory. Knowing which side of that line your property sits on is the whole buying decision.
Everyone has seen standard night-time CCTV: grey, grainy, and everything from the anorak to the getaway car rendered in the same non-committal monochrome. Hikvision's ColorVu range exists to fix precisely that — and having sold CCTV from Villa Road since 1975, we would call it the most genuinely useful camera development in years. Here is what it actually does, without the brochure gloss.
1. How ColorVu works, in plain English
A conventional camera gives up on colour at night: it switches to infrared, floods the scene with light your eye cannot see, and records in black and white. ColorVu takes the other route — bigger apertures and more sensitive sensors that wring a colour image out of the low light already there: street lighting, porch lights, the general glow of a British suburb. Where light runs out entirely, ColorVu models bring a soft white supplemental light rather than infrared, so the scene stays in colour.
2. Colour is evidence, not cosmetics
Ask what infrared footage cannot tell you: the colour of the car, the colour of the coat, whether the hoodie was navy or black. Those are usually the first three questions asked after an incident, and monochrome answers none of them. That is the case for ColorVu in one paragraph — it is not a prettier picture, it is more answerable questions per clip.
3. Where ColorVu excels — and where IR still wins
- ColorVu territory: driveways, front doors, streets, lit yards — anywhere with ambient light after dark. Which is most of urban and suburban Britain.
- IR territory: genuinely dark places where a visible supplemental light would be unwelcome or insufficient — long rural approaches, unlit paddocks, interiors that must stay dark.
- Beyond both: where the requirement is detection at range in absolute darkness or fog, that is thermal imaging's job, not either of these.
Trade tip: stand where the camera will go at 11pm and look. If you can make out colours yourself, ColorVu will thrive. If you cannot see your own feet, buy IR — or ask us about thermal.
4. The supplemental light question
People worry the built-in white light means a floodlit garden all night. It does not work like that: the light is modest, aimed with the lens, and on the models with smart switching it holds off until the scene needs it. If anything, a soft visible glow near a camera is its own deterrent — it announces the camera works. Pair it sensibly with your security lighting so the two are offset, not fighting; our security lights guide covers the aiming.
5. ColorVu across the range
ColorVu now runs right through the Hikvision range, from mains turrets to fully self-powered units. The solar 4MP ColorVu PT kit pairs full-colour night imaging with solar power and 4G — colour evidence from places with no mains and no broadband, repositionable from the app.
At the top of the self-powered line, the 8MP ColorVu solar 4G bullet kit with its 80W panel and 360Wh battery brings 8MP colour night imaging to compounds, yards and sites — it anchors our construction site security guide for exactly that reason. For mains-powered ColorVu turrets and kits for the house, the Hikvision cameras range carries the current line-up with lens and rating stated on every page.
ColorVu vs IR, Summarised
| Question | ColorVu | Infrared |
|---|---|---|
| Night image | Full colour | Black and white |
| Needs | Some ambient light (or its white light) | Nothing — invisible IR floodlight |
| Best at | Evidence quality in lived-in places | Discreet coverage of genuinely dark places |
| Buy it for | Driveways, doors, streets, yards | Unlit rural runs, dark interiors |
Expert Help in the West Midlands
Villa Road, Birmingham, since 1975. Tell us what the spot looks like at night — or show us a phone photo taken at 11pm — and we will tell you plainly whether ColorVu, IR or thermal is the right money. We can show you real night footage from both at the counter, which settles it faster than any spec sheet.
Browse Hikvision cameras or the full security and surveillance range. Get in touch for a spec.
Related reading: which CCTV camera is best for night vision and the best home CCTV system.
Frequently Asked Questions
Does Hikvision ColorVu work in complete darkness?
On its own sensor, no — it needs some ambient light, which is why ColorVu models carry a soft white supplemental light for when the scene goes fully dark. In genuinely unlit locations, infrared or thermal is the better tool.
Is ColorVu better than infrared?
For evidence in lived-in places, yes — colour answers the questions monochrome cannot. For discreet coverage of genuinely dark areas, IR still wins. It is a location decision, not a ranking.
Is ColorVu worth the extra cost?
If the camera watches anywhere people and vehicles pass at night, usually yes — the first incident where the car colour matters repays the difference. On a camera watching a dark, sealed side passage, spend the difference elsewhere.