Instructions: Use this form to register an Alarm Company with the City of Olathe. Please fill out entirely and once completed, click on the Submit Button. Alarm Registrations are valid January 01 - December 31 of the current year. No registration fee is required. If you have any problems or questions, please contact the City Clerk's Office at 913-971-8530. This is a secure page and your information will not be transmitted in clear text.