Burglar Alarm Permit Requirements in Wisconsin

Installing burglar alarm systems in Wisconsin has minimal state-level requirements, but Milwaukee has specific local licensing. Understanding the Badger State's mixed regulatory environment helps contractors serve customers in Milwaukee, Madison, and across Wisconsin.

State-Level Requirements

Wisconsin regulates electrical work through DSPS, but alarm work has minimal state requirements.

No Statewide Alarm License

• Low Voltage: No state license under 50 volts
• Alarm Specific: No state alarm contractor license
• Local Rules: Cities may have requirements
• NEC Compliance: Required statewide

Milwaukee Requirements

Milwaukee has comprehensive local low voltage licensing:

Type LB License (Burglar/Security Alarm)

Milwaukee requires Type LB for burglar and security alarm work:

• Scope: Low voltage (100 volts or less) burglar and security alarm systems
• Supervision: NTS Level II certified employee with full authority
• Installers: Must hold NTS Level I certification minimum
• Affidavit: Must submit certification documentation

Type LF License (Fire Alarm)

For fire alarm work in Milwaukee:

• Scope: Fire alarm system contractor
• Supervision: NICET Level II Fire Alarm certified employee
• Installers: NICET Level I certification minimum

Local Alarm Permits

Wisconsin municipalities may require alarm user permits:

Milwaukee

• Alarm Permit Required: Yes
• Registration: Milwaukee Police Department
• False Alarm Policy: Fines after multiple false alarms
• Largest market: Most comprehensive requirements

Madison

• Alarm Permit: Check with Madison PD
• State capital: Second largest market
• No local contractor license: State rules apply

Green Bay

• Local Requirements: Contact Green Bay PD
• No special contractor license: Follows state rules

Certification Requirements

NTS Certification (for Milwaukee)

• Level I: Required for all installers
• Level II: Required for supervising employee
• Training: Through National Training School
• Exam: Written test required

NICET Certification (for Milwaukee fire alarm)

• Level I: Required for installers
• Level II: Required for supervisor
• Fire Alarm Systems: Specific certification track

False Alarm Regulations

Local municipalities enforce false alarm ordinances:

Common Policies

• Grace Period: Typically 2-3 free responses
• Progressive Fines: Increase with occurrences
• Annual Reset: Most reset each calendar year
• Appeal Process: Available in most jurisdictions

Reducing False Alarms

1. Use appropriate sensor technology
2. Train all users on proper operation
3. Program adequate entry/exit delays
4. Position sensors away from environmental triggers
5. Schedule regular maintenance

Commercial vs Residential

Residential Burglar Alarm

• No state license required
• Milwaukee: Type LB license required for contractors
• Local alarm permit may be required
• DIY installation permitted for homeowners
• Must comply with NEC

Commercial Burglar Alarm

• No state license required
• Milwaukee: Type LB license mandatory
• Business alarm permit required locally
• Building permits for new construction
• Insurance requirements from property owners

Application Process (Milwaukee Type LB)

1. Ensure NTS Level II certified employee on staff full-time
2. Verify all installers have NTS Level I minimum
3. Submit affidavit documenting certifications
4. Apply to Department of Neighborhood Services
5. Pay licensing fees
6. Receive Type LB license

Contact Information

Milwaukee Dept of Neighborhood Services:
Phone: (414) 286-2268
Website: milwaukee.gov/dns

Wisconsin DSPS:
4822 Madison Yards Way
Madison, WI 53705
Phone: (608) 266-2112
Website: dsps.wi.gov

Industry Standards

Wisconsin expects compliance with:

• NEC Article 725: Class 2 and Class 3 circuits
• NFPA 731: Electronic premises security
• UL Standards: System certification
• SPS 316: Wisconsin electrical code

Insurance Requirements

• General Liability: Recommended minimum $500,000
• Workers' Compensation: Required with employees
• E&O Insurance: Recommended for design work

Frequently Asked Questions

Do I need a license to install alarms in Wisconsin?

At the state level, no. However, Milwaukee requires a Type LB license. Check requirements for other cities where you work.

What certifications does Milwaukee require?

Milwaukee requires NTS Level II certification for the supervising employee and NTS Level I for all installers doing security/burglar alarm work.

Can I work in Milwaukee with out-of-state credentials?

You need to obtain Milwaukee's local license. Your NTS or NICET certifications transfer, but you must apply for the Milwaukee license specifically.

What about monitoring services?

Central stations don't need Wisconsin licensing, but should coordinate with local law enforcement for response protocols.

Related Permits You May Need

• Fire Alarm Permits in Wisconsin
• Access Control Permits in Wisconsin
• Security Camera Permits in Wisconsin

Find Alarm Projects in Wisconsin

Looking for burglar alarm installation opportunities in Wisconsin? LVN Signal tracks construction permits and bids across the Badger State, alerting you to commercial and residential projects the moment they're filed.

Explore Signal

Last updated: February 2026. Requirements may change. Always verify with local authorities before beginning work.