Hi, just wanted to confirm in Dubai is it...

Despite that your inquiry is not clear, the following information has to be provided:
Decree No. 17 of 2013 regarding licensing and classification of hotel corporations in the Emirate of Dubai. As in your case, the law did not state certainty that hotels should definitely hire a security company as a third-party contracted company.
Therefore, we recommend that you have to contact the Department of Tourism in Dubai for more information in this regard