fire alarm

• Panel and Power Supply Upgrades

• Troubleshooting and Maintenance

  • Smoke and Heat Detectors

  • Duct Detectors

  • Relays and Modules

  • Fire Alarm Bells (12v/120v)

  • PIV and Tamper Switches

• NFPA 72 Annual Testing and Corrections

• Wiring and Device Upgrades