Burglar Alarm System Permit Requirements in New Hampshire

New Hampshire exempts signaling circuits from electrical licensing, which includes burglar alarm systems. Here's what contractors need to know about licensing, permits, and alarm registration for burglar alarm systems in the Granite State.

State Licensing Exemption

The New Hampshire Electricians' Board takes a circuit-type approach:

Key Principle

Licensing is based on circuit purpose, not voltage.

• Security and burglar alarm systems are signaling circuits
• Signaling circuits are exempt from electrical licensing
• No state license required for alarm installation

What's Exempt

Under RSA 319-C, no electrical license is required for:

• Burglar and intrusion alarm systems
• Fire alarm installations
• Security system sensors and panels
• Monitoring communication equipment

Local Alarm Registration

While state licensing isn't required, municipalities may have alarm requirements:

Manchester

Manchester may have alarm registration requirements through the Police Department. Check with local authorities for current registration procedures and false alarm policies.

Nashua

Nashua may require alarm registration for systems with police dispatch. Contact the Police Department for current requirements.

Concord

Concord may have alarm ordinances. Check with the Police Department for registration procedures.

Portsmouth

Portsmouth may have alarm registration requirements. Verify with local authorities.

When Permits MAY Be Required

Scenario	Permit Required?	Notes
Wireless DIY alarm	Check Registration	Local alarm registration may apply
Residential hardwired alarm	Usually No	Exempt as signaling circuit
Commercial alarm	Check Locally	May be part of building permit
Fire alarm integration	NFPA 72	Code compliance required
New construction	Yes	Part of building permit

False Alarm Policies

New Hampshire municipalities may have false alarm ordinances:

Common Elements

• Alarm registration before monitoring
• Grace period for initial false alarms
• Escalating fees for repeated false dispatches
• Current contact information requirements

Contractor Best Practices

• Check local registration requirements
• Assist customers with alarm permits
• Provide thorough user training
• Install appropriate sensors
• Document installations

Code Compliance

While licensing isn't required, installations must comply with:

• National Electrical Code Article 760 for alarm circuits
• UL standards for alarm equipment
• Monitoring station requirements
• Manufacturer specifications

Commercial vs Residential

Residential Burglar Alarms

• No state license required
• Building permit usually not required
• Check local alarm registration
• Customer training essential

Commercial Burglar Alarms

• No state license required
• Local building permits may apply
• Alarm registration typically required
• Professional installation recommended

Installation Best Practices

1. Check local requirements: Research alarm registration needs
2. Register alarms: Help customers with police registration
3. Train thoroughly: Comprehensive training prevents false alarms
4. Follow NEC: Comply with Article 760
5. Document everything: Maintain installation records
6. Carry insurance: Good business practice

Related Permits You May Need

• Fire Alarm Permits in New Hampshire
• Security Camera Permits in New Hampshire
• Access Control Permits in New Hampshire

Frequently Asked Questions

Do I need a license to install burglar alarms in New Hampshire?

No, burglar alarm systems are signaling circuits and exempt from electrical licensing in New Hampshire.

Do I need to register my alarm in New Hampshire?

Alarm registration requirements are set locally. Check with your city's police department for specific requirements.

What are the false alarm fines in New Hampshire?

Fines vary by municipality. Contact your local police department for current policies.

Can a homeowner install their own burglar alarm?

Yes, homeowners can install alarm systems without licensing. However, alarm registration may be required for monitored systems.

Find Alarm Projects in New Hampshire

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

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Last updated: February 2026. Contact local authorities for alarm registration requirements.