ADT® Authorized Dealer Serving Charleston, SC & The Lowcountry

Explore ADT Home Security Prices And Packages in Charleston

Your household’s safety is important, but you don’t have to spend a fortune to install a top-notch ADT home security system from Secure24 Alarm Systems. We are thrilled to provide affordably priced home security packages in Charleston including 24-hour monitoring, modern equipment, and more. Review our plans and pricing on this page and call today to schedule an appointment.

Home Security Packages & Pricing

Select the plan that’s right for your family. See what devices are included, the monthly rate, and the voucher amount for each package.

Secure Package

$55.99 / mo

$250 equipment voucher
  • 24/7 professional monitoring
  • 4 entrance sensors
  • 1 interior motion detector
  • Touchscreen control panel with Bluetooth disarming & built-in camera
  • 2-day system backup battery
  • Cellular & WiFi communications
  • 90-decibel siren
  • ADT yard signs & window decals
  • Smartphone app for remote access
  • Geofencing capability

Smart Package

$63.99 / mo

$500 equipment voucher
  • 24/7 professional monitoring
  • 4 entrance sensors
  • 1 interior motion detector
  • Touchscreen control panel with Bluetooth disarming & built-in camera
  • 2-day system backup battery
  • Cellular & WiFi communications
  • 90-decibel siren
  • ADT yard signs & window decals
  • Smartphone app for remote access
  • Geofencing capability
  • At least 1 smart automation device Required

Complete Package

$69.99 / mo

$1,000 equipment voucher
  • 24/7 professional monitoring
  • 4 entrance sensors
  • 1 interior motion detector
  • Touchscreen control panel with Bluetooth disarming & built-in camera
  • 2-day system backup battery
  • Cellular & WiFi communications
  • 90-decibel siren
  • ADT yard signs & window decals
  • Smartphone app for remote access
  • Geofencing capability
  • At least 1 video device Required

Pick The Home Security Equipment You Want

Secure24 Alarm Systems, an authorized ADT dealer, understands there is no one-size-fits-all approach to home security. We're pleased to give you the chance to customize your system how you prefer. Every package includes a voucher redeemable toward your preferred devices. This program is a great way to cut down on initial expenses, allowing you to get the system you want right away.

All Packages Include Fixed Pricing And A Lifetime Equipment Warranty

Rates are locked in for three years, so you’ll never need to stress about surprise price increases. During the installation, you’ll confer with your technician to pick out equipment. For the Smart package, you need to choose a minimum of one automation device, such as a smart locking system or smart thermostat. The Complete package needs to include a minimum of one video device, accompanied by any other devices you want.

Secure24 Alarm Systems will also cover you with a lifetime equipment warranty. If you ever need a device repaired or replaced, we’ll take care of it at no extra charge.

Design Your Security System

If you need help deciding on the best package for your household, try our easy quiz.


Get A Modern Defense From The Industry’s Top Name

Protecting families for greater than 150 years, ADT is an unrivaled industry authority. ADT systems give you all the features you need, including AI-equipped surveillance, custom automation, and remote access. Along with the modern functionality, you’ll enjoy long-established features like round-the-clock monitoring and a loud, 90-decibel alarm. ADT also offers the following benefits:

  • Theft protection guarantee. ADT will cover your insurance deductible up to $500 if ever needed.
  • Homeowners insurance discount. You may qualify for a discount on your homeowner’s insurance if you have a security system with 24/7 monitoring.
  • Emergency contact. ADT’s monitoring professionals will call for emergency assistance when the alarm is triggered.

New Customer Pricing FAQ

There is an activation charge for all ADT packages installed by Secure24 Alarm Systems starting at $99.
To take advantage of our current packages, customers must sign a 36-month monitoring agreement (24 months for California residents). Your monthly rates are locked in during that term, so you won’t encounter unforeseen price increases.
You can certainly enjoy protection at your new location. Make sure you contact us a minimum of 30 days prior to moving so we can eliminate the early cancellation charges of your existing contract. We’ll then discuss the services you need at your new location and book an installation.
You can access statements, sign up for automated payments, switch payment methods, and more by visiting MyADT.com or opening the billing tab in the ADT+ mobile app.

Have A Question About Home Security Prices In Charleston?

mother and daughter sitting on a porch with a adt doorbell security camera affixed on the door side

Secure24 Alarm Systems is ready to serve you. If you have a question about pricing, installations, or any other concern, our knowledgeable team members have answers. Contact us at (843) 305-8663 or simply complete the form below.

Terms & Conditions: Activation fees start at $99 with a 36/24 month monitoring contract. Upgraded packages may require additional activation fees. New customers or system activations only. Termination fees apply