C-7 Licensed · All 58 California Counties

Industrial EmergencyPaging Systemsfor California Facilities

OSHA 1910.165 compliant designs. SB 553 panic button systems. Explosion-proof speakers for Class 1 Division 2 hazardous locations. C-7 licensed installation statewide.

OSHA 1910.165SB 553 Panic ButtonsClass 1 Div 2NFPA 72CalARP

California SB 553 — Effective July 1, 2024

Most California employers must now have a Workplace Violence Prevention Plan with a panic button or silent duress alarm system. Penalties up to $25,000 per violation.

SB 553 Solutions
Zone 1 — Services

Industrial Paging & Emergency
Notification Systems

Industrial Paging

Industrial paging system installation across California. High-noise environments, warehouses, manufa…

70V distributed audiohigh-noise environment

Mass Notification

Mass notification system installation for California facilities. IPAWS integration, multi-channel al…

IPAWSCAP protocol

Panic Button Systems

SB 553 panic button installation for California workplaces. Wireless and hardwired options. Penalty …

SB 553California workplace violence prevention

Explosion-Proof Speakers

Explosion-proof speaker installation for California oil refineries, chemical plants, and hazardous l…

Class 1 Division 2Class 1 Division 1

70V Speaker Systems

70V distributed speaker system installation for California commercial and industrial facilities. Cei…

70V constant voltage25V constant voltage

Visual Alert Systems

Visual alert system installation for California facilities. Strobe lights, LED beacons, ADA-complian…

strobe lightLED beacon

Intercom Systems

Industrial intercom system installation for California facilities. IP intercom, door intercom, gate …

IP intercomSIP intercom

Emergency Call Stations

Emergency call station installation for California facilities. Blue light phones, emergency phones, …

emergency call stationblue light phone

Nurse Call Systems

Nurse call system installation for California healthcare facilities. UL 1069 listed, HIPAA aware, in…

UL 1069nurse call

Fire Alarm Integration

Fire alarm and paging system integration for California facilities. NFPA 72 compliant, voice evacuat…

NFPA 72voice evacuation

Maintenance & Service

Annual inspection and maintenance for industrial paging and emergency notification systems in Califo…

annual inspectionOSHA 1910.165(d)
Regulatory Compliance

Every Standard.
Every California Facility.

California industrial facilities face a layered compliance environment: federal OSHA standards, California-specific Cal/OSHA regulations, NFPA codes, and new legislation like SB 553. We design systems that satisfy every applicable standard simultaneously.

View Compliance Hub
OSHA 1910.165

Employee Alarm Systems — annual testing, ambient noise compliance, documentation

California SB 553

Workplace Violence Prevention — panic button / silent duress alarm requirement

NFPA 72 Ch. 24

Emergency Communication Systems — voice evacuation, STI-PA intelligibility

CalARP / PSM

Accidental Release Prevention — emergency notification for chemical facilities

NEC Art. 500

Class 1 Division 2 — explosion-proof equipment for hazardous locations

Cal/OSHA Title 8

§6184 — California-specific alarm system requirements for all industries

Hazardous Locations

Class 1 Division 2
Explosion-Proof
Paging Systems

California oil refineries, chemical plants, and gas processing facilities require paging equipment specifically listed for Class 1 Division 2 hazardous locations per NEC Article 500. We are CalARP-familiar and experienced with Contra Costa County Industrial Safety Ordinance requirements.

NEC Art. 500Class 1 Div 2CalARPOSHA PSMContra Costa ISO
Explosion-Proof Systems
SB 553 panic button system for California workplaces

SB 553

Effective July 1, 2024

California SB 553

Panic Button Systems
for California Employers

SB 553 requires most California employers to provide employees with a system to summon immediate assistance. Our wireless panic button systems integrate with your existing paging infrastructure and satisfy the Cal/OSHA §3342 requirement.

  • Wireless panic buttons — no new wiring required
  • Integrates with existing paging and intercom systems
  • Audible + visual + silent duress alert modes
  • GPS location tracking for large facilities
  • Documentation package for Cal/OSHA compliance
SB 553 Panic Button Systems
Why CA Emergency Paging

The California Difference

CSLB C-7 Licensed

C-7 Licensed

California CSLB C-7 Low Voltage Systems license is legally required for paging system installation in California. Every installation is fully permitted and documented.

OSHA Compliant

OSHA 1910.165 Designs

Every system design includes an ambient noise survey, speaker placement calculations, and STI-PA speech intelligibility documentation to satisfy OSHA 1910.165 requirements.

CA Specialists

California-Specific Expertise

SB 553, Cal/OSHA Title 8 §6184, CalARP, and Contra Costa County Industrial Safety Ordinance. We know California's regulatory environment — not just federal OSHA.

California C-7 Licensed Contractor

Get a Free Site Survey for Your California Facility

C-7 licensed. OSHA 1910.165 compliant designs. Serving all 58 California counties.

(888) 907-5369

CSLB C-7 License · OSHA 1910.165 · SB 553 · NFPA 72 · CalARP