One billion surveillance cameras will be
deployed globally by 2021, according to data compiled by IHS
Markit. China’s installed base is expected to rise to over
560 million cameras by 2021, representing the largest share
of surveillance devices installed globally. The US is rising
to about 85 million cameras. When taking populations into
account China will continue to have nearly the same ratio of
cameras to citizens as the US.
In 2018, China had 350 million cameras installed for an
estimated one camera for every 4.1 people. That compared to
one for every 4.6 people in the US where 70 million cameras
were installed. Taiwan was third in terms of penetration
with one camera for every 5.5 citizens in 2018, followed by
the UK and Ireland 1 to 6.5 and Singapore 1 to 7.1.
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