An AI camera doesn't just see movement. It recognises people, vehicles, faces and number plates and alerts you only when something you care about happens. Watch the demo, then find which Hikvision or Dahua model does what.
Old-style motion detection compares one frame to the next and fires whenever enough pixels change: rain, headlights, a cat, a branch in the wind. AI cameras run a trained neural network on a chip inside the camera or recorder. It looks at the shapes in the picture, decides what each one is, and only then checks your rule: "a person crossed this line". The result is far fewer false alerts and recordings you can search by what was in them.
At a glance
AI CCTV vs traditional CCTV
Traditional CCTV
AI CCTV
What triggers an alert
Any change in pixels: rain, insects, shadows, headlights, pets
Only the targets you choose: people, vehicles, faces, plates
False alarms
Many, so alerts often get switched off
Far fewer; Hikvision reports up to 90% fewer on its newest perimeter cameras
Finding footage
Scroll the timeline by hand
Filter by person or vehicle, or type a description (AcuSeek)
Deterrence
Passive recording
Light and siren triggered by people on selected models
Business insight
None
Footfall counts, plate logs, heat maps on advanced models
Storage
Every pixel recorded equally
AI codecs keep detail on people and vehicles and save space elsewhere
Monthly fee
None
None: Hikvision and Dahua AI runs on the camera or recorder
How it works
How does an AI CCTV camera work?
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Capture
The sensor records a frame. Low-light tech such as DarkFighter, ColorVu or Smart Dual Light keeps it clear at night, which matters because AI can only recognise what it can see.
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Recognise
A neural network, trained on huge numbers of labelled images, draws a box round each object and labels it: person, car, van, face, plate.
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Apply your rule
You draw a line or zone and pick the target. "Vehicle enters yard after 6pm" alerts; a fox in the same zone doesn't.
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Act & record
Push alert to the app, strobe and siren on deterrence models, and an event tagged with what it saw, so later you can search "people, Tuesday, side gate".
Camera AI or recorder AI? An AI camera does the work itself, for every channel. An AI recorder can add human and vehicle filtering to a limited number of ordinary cameras, which is a lower-cost way to upgrade an existing system.
Interactive demos
AI security camera features: see what the AI sees
Pick a feature to play an animated example. These are simplified illustrations of how each analytic behaves, not footage from a specific camera.
Watching…Events: 0
The ranges
Hikvision vs Dahua AI cameras: who does what
Both brands split their AI into an everyday tier and an advanced tier. Pick a brand to see what each tier does and the models we stock. Using Uniview? See Uniview AI cameras explained for SeekFree, SIP and Tri-Guard.
Everyday AI
AcuSense
Deep-learning algorithms trained to sort everything they see into three classes: humans, vehicles and other. Built into Hikvision's Pro series cameras and PTZs, AcuSense NVRs and Turbo HD DVRs. Its four functions, in Hikvision's own words:
Motion Detection 2.0: on by default, only people and/or vehicles trigger it
Perimeter Protection: line crossing and intrusion rules you draw, filtered by target
Live Guard: flashing light and custom siren when someone trespasses (selected models)
Quick Target Search: recordings sorted into "Person files" and "Vehicle files"
Filters out animals, falling leaves and heavy rain; pairs with ColorVu for colour at night
Hikvision groups its AI analytics into six families. The first four are in the cameras on this page; for the specialist two, ask us about current models.
???? Facial recognition Matches faces against a stored list, e.g. staff allowed into a restricted area.
???? Vehicle identification Colour, type, manufacturer and number plate.
????️ AcuSense People and vehicles told apart from other movement for accurate perimeter alarms.
???? People counting Real-time customer flow data for shops and venues.
⛑️ Hard hat detection Alarms when someone enters a site without a hard hat. Ask us.
???? Fall detection Spots a person falling so staff can respond quickly. Ask us.
A selection from our Hikvision and Dahua AI ranges. Each card says what its AI does; click through for full specifications and pricing.
Hikvision prices are shown to trade account holders. Need something not listed? Browse all Hikvision or all Dahua products.
The next wave
Large AI models: CCTV that understands plain English
The same kind of technology behind AI chatbots is now in CCTV. Hikvision launched its Guanlan large-scale AI models in 2025: foundation models pre-trained on huge datasets, then trained further with industry know-how. They read the whole scene rather than one object in isolation, so they detect more and misjudge less. Four ways it shows up in products:
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Sharper perimeter alarms
DeepinViewX cameras run the model at the edge. Hikvision reports 90% fewer false alarms, detection at twice the range of traditional cameras, and half as many repeat alarms on the same target.
Guanlan Encoding uses AI to find the parts of each frame that matter, keeps detail on people and vehicles and compresses still backgrounds harder. Average saving: 30–50% storage, still within the H.265 standard.
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Search by describing it
AcuSeek turns a phrase into a search, typed or spoken in 30+ languages: "wheeled luggage", "a white dog", "an e-bike rider without a helmet". It works on the recorder, in Hik-Connect and in HikCentral.
OpenAlert flips search into monitoring: describe a target, such as "a person pushing a cart", and the system alerts you the next time one appears.
What that storage saving means
Hikvision's worked example: a 2,000-camera project recording 1080p at 2 Mbps for 90 days needs 202 hard drives instead of 403, with close to half the rack space saved.
Once a camera understands what it sees, it can answer operational questions as well as security ones. Hikvision says its scenario-specific AI typically cuts false alarms by 70–90%. Examples it highlights:
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Retail
AI counting replaces clickers, turnstiles and infrared beams, leaves out staff and reports visitors by shop, floor and hour. Newer systems also remind staff when shelves run low, flag items being concealed, and alert when trolleys leave the return area.
Fall detection spots a person falling and alerts staff with the clip, so they can respond quickly and review what happened later. Ask us about current models.
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Construction & warehouses
Hard hat detection flags anyone on site without one, alerts the manager and logs the time, place and picture. It can also link to site access control. Ask us about current models.
The bigger picture
How big is AI in video surveillance?
AI is where security camera technology is heading. Industry analysts expect video analytics spending to roughly triple between 2025 and 2030, and estimates vary with how each firm defines the market.
$0bn
Global video analytics market forecast for 2030 (Grand View Research)
For most outdoor cameras, yes. The extra cost of everyday AI (AcuSense or WizSense) over a basic camera is usually small, and it's the difference between alerts you trust and alerts you mute. Advanced AI earns its place only when you need a specific answer from the footage.
✅ Worth it when…
Cameras face trees, roads, rain or animals and you want phone alerts
You need to find incidents fast without watching hours of footage
A site is empty at night and you want a light-and-siren response
You need numbers: footfall, number plates, visitor times
You're upgrading and can swap just the recorder for an AI NVR or DVR
⚠️ Know the limits
AI can only judge what it can see: poor lighting, glare or a target a few pixels tall reduces accuracy
Mounting height and angle matter more than with basic cameras
Feature sets vary by model and firmware; check the product page
Face recognition and ANPR bring UK GDPR duties (impact assessment, signage)
Specialist analytics (hard hat, fall detection) need the right camera and set-up
About 2.5–3 m high with a slight downward angle. People should fill a reasonable part of the frame; a figure a few pixels tall can't be classified.
✏️ Draw tight rules
Cover your drive, gate or yard, not the public pavement. Use line crossing or intrusion with human/vehicle ticked; plain motion detection still fires on everything.
⚖️ Mind the law
Faces and number plates are personal data under UK GDPR. For face recognition or ANPR, do a data protection impact assessment and follow the ICO's CCTV guidance.
How we can help
Not sure which AI camera fits your job?
We've supplied CCTV to trade and retail customers since 2012 and we're an authorised Hikvision partner. Tell us what you need to protect and we'll match the camera, recorder and storage, explain the AI settings before you buy, and support you afterwards.
Orders are dispatched for delivery within 1–2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter, where you can see AI cameras running live. We're a supplier, not an installer, but depending on your requirements and area we may be able to recommend a qualified trade installer.
An AI CCTV camera has a processor that runs a trained neural network on the live picture. Instead of reacting to any change in pixels, it recognises what is in the scene, such as a person, a vehicle, a face or a number plate, and only raises an alert when your rule is met.
What is the difference between an AI camera and a normal CCTV camera?
A normal CCTV camera alerts on any change in the picture, so rain, insects, shadows and headlights all trigger it. An AI camera recognises what moved and only alerts on the targets you choose, such as people or vehicles. It also lets you search recordings by person or vehicle instead of scrolling through them.
Are AI security cameras worth it?
For most outdoor cameras, yes. Everyday AI such as Hikvision AcuSense or Dahua WizSense usually costs little more than a basic camera and cuts false alerts so that notifications stay useful. Advanced AI such as face capture, ANPR or people counting is worth it when you need that specific information.
Can AI cameras see at night?
Yes. AI cameras use infrared, low-light sensors such as DarkFighter, or colour night vision such as ColorVu and Smart Dual Light. The AI works on whatever the camera can see, so good night imaging improves detection accuracy after dark.
Does AI CCTV need the internet or a subscription?
No. On Hikvision AcuSense and DeepinView and on Dahua WizSense and WizMind the AI runs on the camera or recorder itself. Alerts reach your phone through the free Hik-Connect or DMSS apps. There is no monthly fee for the detection.
What is the difference between AcuSense and DeepinView?
AcuSense is Hikvision's everyday AI: it tells people and vehicles from everything else so you get fewer false alarms and faster searches. DeepinView is Hikvision's specialist AI range, with more processing power for face capture, number plate recognition, multi-target attributes and dedicated perimeter protection.
What is the difference between WizSense and WizMind?
WizSense is Dahua's mid-range AI tier: smart motion detection, perimeter protection with human and vehicle filtering, and AI search. WizMind is Dahua's top tier, adding deeper analysis such as face recognition, people counting, ANPR and richer metadata.
Can I add AI to my existing cameras?
Often, yes. An AI recorder such as a Hikvision AcuSense NVR or DVR, or a Dahua WizSense XVR or AI NVR, can apply human and vehicle detection to a limited number of ordinary cameras. Check the AI channel count in the recorder's specification.
What is AcuSeek?
AcuSeek is Hikvision's natural-language video search, built on its Guanlan large multimodal AI model. You type or say what you are looking for, such as a white van at the gate, and the recorder returns matching clips in seconds. It runs on AcuSeek NVRs and can be used through Hik-Connect and HikCentral.
Is facial recognition legal for UK businesses?
Recording faces and number plates is processing personal data under UK GDPR. Before using face recognition or ANPR, carry out a data protection impact assessment and follow the ICO's guidance on video surveillance. We supply the equipment; we do not give legal advice.
