For Home
- - - Packages
    - Fire & Safety Alarms
  - - Cameras
    - Smart Home
  - - Sensors & Detection
    - Home Security Services
  - - FEATURED
      Choose the perfect security solution for your home with our Essentials, Essentials Pro and Custom packages.
      LEARN MORE
For Business
- - - Threat Detection & Response
    - Fire & Life Safety
      - Fire & Life Safety Systems
  - - AI & Analytics
      - Business Activity Analytics
      - inTouch^® Enterprise Platform
  - - Access Control & Authentication
      - Automated Entry Systems
      - Employee Access Management
  - - FEATURED
      Night Guard™ delivers advanced overnight security through cutting-edge analytics and reactive monitoring.
      LEARN MORE
Support
- - - Get Help
  - - Resources
  - - FEATURED
      Monitor and control your CPI security system from anywhere with the powerful inTouch^® app.
      LEARN MORE
Deals
Log In

home security systems

Aeriel view of Greenville, South Carolina

Home Security System FAQs for Greenville, SC

CPI Security indoor camera mounted on wall next to Christmas tree

Gift Guide: Top Security Devices for a Safe Holiday Season

That's life. Secured.

Resources

Activate a System

Verify a CPI Employee

Internet Speed Test

Company

Awards & Testimonials

Share Your CPI Video

CPI Security Employee

Contact our Sales Team

Call 800-827-4347

Start Free Quote

Social

Follow
Follow
Follow
Follow

Privacy & Compliance

Terms & Conditions

Sign up for our Newsletter

Be the first to know about new products, special offers and more.

By entering your email address you agree to receive marketing messages from CPI.  You may unsubscribe at any time.

*Get the New Spotlight Camera Pro, Essentials Video Doorbell and Indoor Camera for free with purchase of an Essentials security package. Offer good for new residential customers only. Offer only available to homeowners; please contact CPI for commercial or renter-specific options. Minimum equipment purchase, credit approval and term monitoring agreement required. Applicable sales and use tax apply. Other restrictions may apply.

Copyright ©2026 CPI Security Systems, Inc. All rights reserved.