No permit required if this is in the town jurisdiction. If your location is in the unincorporated area of Jupiter then you will need to obtain a Palm Beach County permit.
Palm Beach County, FL Alarm Permit Alarm Permits
Permit Fee $25
Palm Beach Gardens, FL. Alarm Permit Alarm Permits
Permit required for commercial alarms only. Residential alarms are exempt from permit. There is a $50 initial permit fee and a $10 renewal fee. The permit will expire annually on September 30th.