National Security has been providing New Jersey’s homes and businesses with premier quality residential and commercial alarm systems for over 25 years. We offer reliable and comprehensive solutions for all your security needs.

At the heart of our organization is a staff of dedicated, highly-trained and licensed professionals who genuinely care about your safety and security. Their skill and our advanced monitoring expertise have earned us a reputation for responsiveness and reliability that is second to none.

We remain committed to excellent personalized service and ensure that our products and workmanship exceed expectations. We welcome you to join our family of satisfied customers.


  • Burglar/Fire Alarms for Residential and Commercial Applications
  • 24-Hour Monitoring via Telephone/Cellular/Web
  • Card Access Systems with Entry Door Locks
  • Camera Systems with Remote View
  • Cable T.V. Wiring and Wall Mount Monitors
  • Audio/Video Systems with Remote Control
  • Central Vacuum Systems and Accessories
  • Telephone and Intercom Systems
  • Home Automation

Why use National Security System?

  • Free Emergency Voice, Text and E-mail
  • Free Phone Test Signal to USA Central
  • Free Remote Programming Upgrades
  • UL Listed Central Station
  • Full Staff Available Daily
  • Comprehensive Estimates
  • Respected Industry Leaders
  • Monthly Installer Training
  • Low Employee Turnover Rate
  • Small Co. Personal Service
  • Walk-in Business Hours
  • Reliable Quality Equipment
  • Thorough Consultations
  • Thorough Customer Orientation
  • Checklist Installation Procedures
  • Cost Effective Systems
  • Complete Systems Available
  • False Alarm Reduction Techniques
  • Maintenance Contracts Available
  • Competitive/Cost Effective Pricing
  • Owner Available at All Times
  • National 800 Communication Lines
  • No used lease equipment – all new
  • Customer owns all equipment
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