Required: A license is required to sell, install, monitor, operate, or maintain a burglar alarm system in the city. Alarm systems in government or public school buildings are exempt.
Forms:

Please bring your valid Colorado identification.
CBI Name Check will be done. (CBI will only be performed for Denver Companies).
Required: Zoning if business is located in City and County of Denver; a Zone Use Permit must be issued by Zoning before applying for Burglar Alarm Company License
Fees: $50 application fee
License fee $50
CBI Name Check Fee: $6.85 (Only for Denver Companies)