Do we use sound detector technology for emergencies or anti-social behaviour
Request received 8 January 2026
I would like to request the following information under the Freedom of Information Act 2000.
I am interested in the growing use of technology capable of detecting "sound events" which is being used, often in conjunction with CCTV systems, to monitor public areas. This technology is designed to use audio inputs to detect sounds such as gun shots, human screams or shouts, speeding vehicles or anti-social behaviour to improve public safety.
Specifically, I would like to ask:
- Is your local authority using, or has it previously tested, sound detector technology as described above to monitor public areas for emergencies or anti-social behaviour?
- If yes, please provide details of how many sound detectors or sound detector-equipped CCTV cameras you are operating and when they were installed.
To be clear, this request does not apply to CCTV or monitoring systems which can broadcast sound via a loudspeaker, for example to issue a public warning. It applies only to technology which monitors public spaces for audio or noise events.
Responded 9 January 2026
- No
- n/a