Infrastructure
How many surveillance cameras are installed every day?
About 200 million surveillance cameras ship each year, around 6 per second. The global installed base crossed 1 billion in 2021 and is projected to reach 2 billion by 2028. China holds close to half of those cameras, with Shenzhen ranking among the highest camera-to-person ratios of any city on Earth. The market was worth $56.1 billion in 2025 and growing at 7.8% per year.
Roughly 6.3 cameras every second.
Source: Statista Video Surveillance Market Report; Comparitech CCTV Surveillance Index; IHS Markit.
Last checked: 18 October 2026
What living under surveillance infrastructure actually means for you
If you live in an urban area, you are on camera for most of your commute. A claim that Londoners are caught on CCTV 300 times a day still circulates, but it came from a hypothetical camera-dense route rather than a citywide average; later counts put a more typical day nearer 70. In Beijing or Shanghai, facial recognition systems can match a face from a database of a billion people in seconds. That capacity is operational infrastructure now, not science fiction.
The question of whether mass surveillance makes places safer remains contested. Welsh and Farrington's review of 44 evaluations (2008/09) found CCTV cut crime by 16% overall, with the strongest results in car parks (around 51%), and little effect on violent crime in city centres, where most cameras sit. The effect on authoritarian behaviour by governments is not included in these calculations.
What is less contested: once surveillance infrastructure is built, it is rarely dismantled. The cameras being installed today will outlast the government that ordered them, the company that built them, and in many cases the laws that were supposed to govern their use. Infrastructure decisions made at 6 cameras per second tend to be permanent.
The numbers: 1.2 billion cameras, 50% in China, AI everywhere
Global surveillance camera base exceeded 1 billion installed units; annual shipments >200 million/year
China accounts for ~50% of global surveillance camera installations; cities like Shenzhen have highest per-capita density
Global video surveillance market reached $56.1B in 2025 (MarketsandMarkets); CAGR 7.8% through 2031; projected $88.1B by 2031
IP cameras now account for 54.45% of market share (2025); shift from analog to networked systems accelerating
Cloud-based video surveillance (VSaaS) growing at 18% annually through 2028
From CCTV to real-time AI facial recognition: a timeline
- 1942First CCTV system installed by Siemens in Germany to monitor V-2 rocket launches
- 1993UK government installs CCTV cameras across major cities; surveillance becomes policy tool
- 2007IP cameras begin replacing analog; network connectivity transforms surveillance capabilities
- 2018IHS Markit: ~770M cameras globally; China uses AI facial recognition at national scale
- 2022>1 billion cameras globally; AI recognition capabilities become standard in mid-range products
- 2024EU AI Act restricts real-time facial recognition in public spaces (law-enforcement use banned with narrow exceptions); ~200M new cameras/year globally
Surveillance camera installation rate: 2015-2025
The global installed base of surveillance cameras surpassed 1 billion in 2021 and is on track for 2 billion by 2028, with China accounting for roughly half the world's cameras and integrating AI-powered facial recognition into large-scale public monitoring systems since 2017.
New surveillance cameras vs. new smart home devices, today
Surveillance cameras are the fastest-growing segment of connected devices. A smart speaker records audio when it hears its wake word. A camera records video of every person who walks past it, continuously.
A billion eyes: how surveillance became infrastructure
The surveillance state, and the surveillance market
Surveillance camera growth comes from two directions: government programs (smart cities, border crossings, public transit) and private demand (retail theft prevention, workplace monitoring, home security). The line between the two blurs at companies like Ring (Amazon). By 2023, Ring had partnered with over 2,000 US police departments, giving officers access to footage from privately owned cameras without a warrant. The camera on your neighbor's porch is now, in practice, part of the law enforcement network.
AI transforms surveillance capabilities
A camera with no AI is a recording device. Add a machine learning model and it becomes something different: it can identify faces in real time, flag unusual behaviour, read license plates at highway speeds, and link feeds from multiple cameras to track someone across a city. China deployed this at national scale from around 2017. The EU restricted real-time facial recognition in public spaces under the 2024 AI Act. The US has no equivalent federal rule.
Research data
| Year | Finding | Value | Source |
|---|---|---|---|
| 2015 | Market: ~245M cameras worldwide; China ~30% of total; analog still dominant; annual shipments ~60M | 245.0M cameras installed (2015) | Statista |
| 2018 | IHS Markit: ~770M cameras worldwide; China 50%+ of total; IP cameras surpass analog in new shipments | 770.0M cameras installed (2018) | Statista |
| 2020 | ~900M cameras globally; COVID accelerates adoption in hospitals, offices, and public spaces | 900.0M cameras installed (2020) | Statista |
| 2022 | >1 billion cameras globally; annual shipments ~150-200M; AI-enabled cameras begin entering mainstream | 1.0B cameras installed (2022) | Statista |
| 2024 | ~1.1+ billion cameras; >200M annual shipments; EU AI Act restricts real-time facial recognition in public spaces | 1.1B cameras installed (2024) | Statista |
In perspective
1.1 billion cameras globally = roughly 1 surveillance camera for every 7 people on Earth
At 6 new cameras per second, humanity installs about 520,000 new surveillance cameras a day, roughly one camera for every resident of a city like Cincinnati (about 310,000) every 14 hours
Frequently asked questions
- How many surveillance cameras are there in the world?
- Over 1 billion surveillance cameras are installed globally, though the exact count is hard to confirm since many are private and never registered. China accounts for about 50% of the total, with more than 500 million cameras. Annual shipments of around 200 million units suggest the installed base grows by 15 to 20% each year.
- Which countries have the most surveillance cameras?
- China leads by total volume and per-capita density, with cities like Shenzhen often cited as having more cameras per person than anywhere else. The US has over 85 million cameras. The UK is often cited at about 5.2 million cameras, roughly 1 per 13 people, but that is a BSIA-style total dominated by private systems; public and police-operated counts from FOI requests sit far lower. India is rapidly expanding its National Safe City program.
- Are surveillance cameras equipped with AI facial recognition?
- A growing proportion are AI-enabled: approximately 7-10% of new cameras shipped in 2024 include built-in edge AI for person detection, face recognition, or behavior analysis. In China, AI-powered surveillance is integrated into the Social Credit System infrastructure. In Europe, AI-based mass surveillance in public spaces is restricted under the EU AI Act (2024).
Cite this rate
AnythingCounter derived rate, last checked October 2026: about 6.3 cameras per second (about 544,320 cameras per day).
Method: Based on MarketsandMarkets 2025; Statista 2024, converted to a per-second rate (daily total ÷ 86,400).
Suggested citation: AnythingCounter, "New surveillance cameras installed," October 2026, https://anythingcounter.com/surveillance-cameras-installed-per-day
Primary source: MarketsandMarkets; Statista.
How this number is calculated, and how much to trust it
Global annual surveillance camera shipments of ~200 million units/year (Statista / IHS Markit market research). Dividing by 31,557,600 seconds ≈ 6.3 new cameras installed per second globally. The live counter shows cumulative new surveillance cameras installed today. Note: this tracks new shipments, not total installed base. The global base exceeded 1 billion in 2021 and continues growing at ~15%/year.
Statista and IHS Markit (now S&P Global Market Intelligence) are the main commercial trackers for the security industry. China's figures come from Comparitech's CCTV Surveillance Index, which aggregates government data from Chinese city planning documents. Country rankings are cross-checked against Human Rights Watch and Amnesty International reports. These are commercial and NGO sources, not official statistics, which means figures for China and other closed states are almost certainly conservative.
Sources: see below. More detail on our methodology page.
Sources
Statista - Video surveillance camera market size worldwide - MarketsandMarkets – Video Surveillance Market Report 2025–2031 ($56.11B market size 2025; CAGR 7.8%; projected $88.06B by 2031).
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