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Home security systems in Knoxville, Tennessee

Protect who and what you love with a connected smart home security system in Knoxville, Tennessee – our home city. Our local experts and trusted installers work city-wide, using the latest technology to keep your home secure.
Call 800-827-4347

Call 888-471-3594 or fill out the form to get your free quote today.

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We’ve received your information and appreciate your interest in CPI Security. A member of our team will contact you to discuss your security needs and how we can help protect what matters most to you.

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CPI Security proudly serves
Knoxville, Tennessee

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Call 800-827-4347 now to get a free quote

Meet inTouch®

Protecting Knoxville homes with the latest technology.

When your system is armed, if something is detected we first alert our monitoring center to determine whether the threat is credible. If it is, we will alert you and notify the authorities without any intervention from you.

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The security system your home’s been waiting for

Essentials Package

What’s Included:
  • SmartHub Security Panel
  • Motion Sensor
  • Door and Window Sensors (x4)
  • Fire Communicator
  • New Spotlight Camera Pro
  • Essentials Video Doorbell
  • Indoor Camera
  • Night Guard™
Explore This Package

Essentials Pro Package

What’s Included:
  • SmartHub Security Panel
  • Motion Sensor
  • Door and Window Sensors (x4)
  • Fire Communicator
  • Floodlight Camera Pro
  • Essentials Video Doorbell
  • Indoor Camera
  • Night Guard™
Explore This Package

Custom Security Package

What’s Included:
  • New Smart Thermostat Pro
  • Smart Door Lock
  • Smart Garage Door Controller
  • Video Doorbell Pro
  • Smart Water Shut-Off Valve
  • Glass Break Sensor
  • Smart Light and Appliance Control
  • and more!
Explore This Package

Get set up and running in less than one week

Call 800-827-4347
Start your free consultation
Call us at 800-827-4347 to discuss your security needs and being crafting the right solution for your property.
Custom system
design

Every property is unique. We design a tailored security system that fits your specific needs and budget.

Professional on-site assessment

A CPI representative visits your property to evaluate your space and provide a custom quote based on your priorities.

Expert installation at no cost

Our team professionally installs your system and hardwires your lights and cameras in place. Installation is completely free.

Ranked #1 in Security Service

Read Reviews

Everyone we’ve talked to has been friendly and supportive

Date of experience: April 4, 2025
They really go above and beyond to ensure we’re happy and understand the system.
We’re very happy with their service. Thanks!

Terrific company

Date of experience: April 1, 2025
Everyone that I have dealt with have been very polite and helpful.
 No questions were left unanswered and the installation technician did an excellent job.
 I highly recommend this company.

Very customer oriented

Date of experience: March 20, 2025
Technician called to let us know their ETA. Did a nice walk-through, and checked the system thoroughly. Calling in with questions is very helpful and a seamless experience.

Tech communication was excellent

Date of experience: March 31, 2025
CPI’s application about when tech would arrive was GREAT. System was activated and everything was tested and in good working order. Extremely happy and satisfied. Thanks!