Dorset Police and the Police and Crime Commissioner have launched a survey on the use of live facial recognition technology.
Residents are being asked for their views ahead of its planned introduction in Dorset later this year.
The technology uses live camera feeds to compare faces against a watchlist of wanted individuals.
It is designed to help detect crime, locate offenders and improve public safety.
David Sidwick says while the technology has benefits, it is important it is used with strong safeguards.
He says transparency, privacy and public confidence are key considerations.
Police say images of people not on the watchlist are immediately deleted.
When deployed, facial recognition vans will be clearly signposted and locations will be shared in advance.
The survey is open until May 14, with residents encouraged to take part and share their views.
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