Use this email templates to answer your users when they make a right request.
Dear [Name of Data Subject]
On the [date of receipt], you asked us if you appeared in our video surveillance system for the [date of visit] from [start time] to [end time].
Here is an extract of our video surveillance tapes containing the concerned images in accordance with Article 15 of the General Regulation on Data Protection (GDPR).
In the hope this answer will satisfy you, please note that you received this communication within the time limit of one month set by the GDPR.