When Did Security Cameras Become Common

People ask, “When did security cameras become common?” because it feels like CCTV showed up more and more in everyday life. But the answer depends on what you mean by “common.” Were cameras already invented? Could regular people buy them? Did businesses start using them? And when did they shift from special cases to everyday gear you’d actually expect to see?

A helpful way to frame it is with four milestones: first invented, available to the public, popular with businesses, and common in everyday settings. Cameras didn’t become “common” all at once. They spread in steps, starting with early CCTV systems in the late 1940s, then reaching public availability in the late 1960s into the early 1970s, and finally becoming widely used through the 1970s, 1980s, and 1990s.

The short answer: security cameras became common mainly from the 1970s through the 1990s

If you want one simple range: security cameras became common mainly from the 1970s through the 1990s.

Here’s the timeline idea behind it:

• Late 1960s / early 1970s: cameras became available to the public.
• 1970s: cameras became more popular with businesses, including banks, stores, and ATMs.
• 1980s: use expanded a lot as systems got better and cheaper.
• 1990s: CCTV became widespread and “ubiquitous” in everyday public settings.

Different sources land on different decades because they’re pointing to different milestones. One date might cover “invented,” and another might cover “widely used,” and they describe different steps in the same overall story.

1949: the first commercial CCTV cameras available to the public

When were security cameras first invented? The research you provided points to 1949 as the start of real, commercial CCTV—systems that were available to the public.

In 1949, the early commercial cameras were produced by an American company called Vericon. There’s an important catch: those early 1949 cameras could not record.

That matters because it shows how limited early CCTV still was. A camera that only provides a live feed isn’t the same as the later “record-and-review” setup that many people picture today. So 1949 is a marker for commercial CCTV existing, but it isn’t the same as “security cameras were common.”

The late 1960s and early 1970s: security cameras move beyond early CCTV

A lot of confusion comes from jumping from “CCTV existed” to “CCTV was available.”

The supplied research says security cameras became available to the public in the late 1960s and early 1970s.

That’s a big milestone. If a product isn’t really available to buy, it won’t show up widely. And even when cameras exist, businesses might not adopt them broadly until the systems are easier to get and operate.

In plain terms:

• 1949: early commercial CCTV shows up, but recording isn’t included.
• Late 1960s / early 1970s: security cameras reach broader public availability, setting up wider use.

Why businesses adopted cameras first

Businesses usually adopt new security tech early. The basic reason is that they lose money when things go wrong. If you run a store, a bank, or any building that needs monitoring, a camera can help with two things:

• catching incidents while they happen (or right after)
• improving how you respond when something goes missing or gets damaged

Businesses also have the space and staff to set up monitoring. Even if the technology is new, someone has to watch the feeds, maintain the equipment, and decide what to do when there’s a problem.

That’s why the “popular” timeline starts in commercial settings rather than private homes.

Security cameras in the 1970s: banks, stores, ATMs, and public spaces

So were security cameras common in the 70s? Based on the research notes, the 1970s are a key decade for increased use, especially in commercial and public places.

The research specifically points to the 1970s for CCTV camera installs in:

• ATMs
• stores
• banks

It also frames the wider era as one where CCTV became more common as technology improved and costs changed. The research doesn’t provide a single exact year when every store or bank flipped the switch, so it’s more accurate to treat the 1970s as a ramp-up period.

If you’re answering the audience questions directly:

• Did security cameras exist in the 1970s? Yes. The research places them in real, everyday commercial settings like banks and ATMs.
• Were they common everywhere? The research doesn’t support a “yes, every place by year X” claim. What it does support is that the 1970s were when commercial use took off.

The 1980s: CCTV usage expands significantly

The 1980s are where “more common” turns into “much more widespread.”

The supplied research notes that security cameras became more common in the 1970s and 1980s as technology improved and costs changed. It also makes a clear point about what came next: CCTV usage significantly escalated in the 1980s.

That escalation helps explain why many people remember cameras becoming normal in that era. When the 1980s arrive:

• the technology is more mature than the earliest systems
• more businesses have already tried it
• the cost is easier to justify as it becomes a more standard safety tool

So the 1970s show early adoption growing, while the 1980s are when the trend gathers real momentum.

The 1990s: when security cameras became widespread

By the 1990s, the research gives a direct statement: CCTV had become ubiquitous by the 1990s.

“Ubiquitous” basically means it was everywhere you’d expect to find security monitoring in public life. This isn’t just a story about a few businesses having cameras anymore. It’s more that the systems shifted from being special equipment to being a normal part of public and commercial spaces.

So if you’re answering “when did security cameras become common” in the everyday sense most people mean, the 1990s are the decade many people associate with cameras being everywhere.

When cameras first appeared in homes, schools, hospitals, and other settings

This is where the timeline gets harder. The research you provided is clear on early commercial systems and on broader adoption in business and public spaces, but it doesn’t give a specific, nailed-down year for first home installs or first school or hospital use.

Here’s what you can say without guessing:

• Early CCTV systems were used first by businesses.
• Public availability came in the late 1960s into the early 1970s.
• The 1970s brought CCTV to places like banks, stores, and ATMs.
• Use grew through the 1980s.
• It became widely common by the 1990s.

So for “when did security cameras become common in homes?” the honest answer is: the supplied research doesn’t give a specific date for the first home use. It also suggests you shouldn’t pick an exact year based only on public availability and later business popularity.

The same “no exact year provided” issue applies to settings like:

• schools
• hospitals
• other public or private institutions

What the timeline does support is the direction of change: as cameras became more available and more popular commercially through the 1970s and 1980s, they became increasingly plausible for other settings too. But “plausible” isn’t the same as “we know the exact first year.”

If you’re building your own understanding, think in phases:

• Business-first adoption (especially in the 1970s)
• Wider public normalization (1980s into 1990s)
• Gradual spread into more everyday and institutional settings as equipment stopped being a one-off project

How to interpret the timeline without confusing invention, availability, popularity, and common use

This part helps explain why you might hear different decades depending on what someone is focusing on.

A quick cheat sheet:

• First invented / earliest commercial CCTV: 1949 (Vericon; early units couldn’t record).
• Available to the public: late 1960s and early 1970s.
• Popular with businesses: mainly the 1970s, with examples like ATMs, stores, and banks.
• Widespread/common in daily public life: 1990s, after big growth in the 1980s.

Now compare that to what people often mix up:

• Some sources emphasize invention (1949).
• Others focus on when cameras could be bought (late 1960s/early 1970s).
• Others describe when businesses started installing them (especially the 1970s).
• Others talk about how quickly it became normal to see them (1980s escalation, “ubiquitous” by the 1990s).

So when you hear “security cameras became common” and someone says “the 1970s” while another says “the 1990s,” they may both be getting at different steps. One could be pointing to early business adoption. The other could be pointing to the point when cameras stopped feeling rare.

A few direct answers to your question set

• When did security cameras become common? Mostly 1970s through the 1990s, depending on what you mean by “common.”
• When were security cameras invented? 1949 is the earliest commercial CCTV point in the research, but early units could not record.
• Were security cameras common in the 70s? They were becoming much more common in commercial and public settings. The research calls out real use in ATMs, stores, and banks during the 1970s.
• Were security cameras common in the 80s? Use significantly escalated in the 1980s as cameras became more widespread.
• Did they have security cameras in the 1970s? Yes, especially in business-heavy places like banks and ATMs.
• When did security cameras become common in schools? The research notes don’t give a specific starting year for schools.
• When were security cameras first used in banks? The research points to the 1970s as when CCTV cameras were installed in banks, but it doesn’t provide a specific year within that decade.
• When were security cameras first used in homes? The research doesn’t give a specific date for first home use.

Quick FAQ people usually ask

Q: When were security cameras first used in homes?

The supplied research doesn’t give a specific date for the first home use. It does say cameras became available to the public in the late 1960s to early 1970s and became more common later, so you shouldn’t lock in an exact year without more evidence.

Q: Did security cameras exist in the 1970s?

Yes. The research links the 1970s to CCTV installations in ATMs, stores, and banks, and describes broader growth in common use.

Q: Did security cameras become widespread in the 90s?

Yes. One supplied note says CCTV was ubiquitous by the 1990s, after a major jump in the 1980s.

Q: When did stores start getting security cameras?

The research places store adoption mainly in the 1970s, as cameras became more popular for commercial use.

If you want, you can keep digging by looking for separate explainers on how CCTV showed up first in homes, banks, schools, and hospitals, since each setting tends to follow its own timeline even when the overall pattern (1970s rise, 1980s surge, 1990s widespread use) stays consistent.