Regulations Governing the Installation, Use and Management of Technical Equipment in Prisons and Detention Centers Article 8

Authorities may install collection equipment in new admission centers, investigation centers, duty centers and other suitable locations to assist officers with the collection, processing and use of Biological Personally Identifiable Data of Inmates and other persons that access these locations.
中文原文 監獄及看守所科技設備設置與使用及管理辦法第8條
機關得於新收中心、調查中心、勤務中心或其他合適處所設置採集設備,以輔助機關人員蒐集、處理或利用收容人及其他進出人員之個人生物特徵識別資料。

English translation for reference only; the Chinese text prevails. Not legal advice.