ADT® Authorized Dealer Serving Long Island & Surrounding Areas

Check Out ADT Home Security Prices And Packages in Long Island

The safety of your loved ones is important, but you don’t need to spend a fortune to install a top-tier ADT security system from Secure24 Alarm Systems. We are excited to provide budget-friendly home security packages in Long Island featuring state-of-the-art equipment, 24-7 monitoring, and more. Browse our plans and pricing here and reach out today to schedule an appointment.

Home Security Packages & Pricing

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

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

Select The Home Security Devices You Want

An authorized ADT dealer, Secure24 Alarm Systems believes you deserve more than a one-size-fits-all approach to home security. We're pleased to give you the chance to design your system the way you like. Our packages include a voucher you can use toward your preferred equipment. This offer is a great way to cut down on initial expenses, allowing you to purchase the system you want today.

Your Package Includes Locked-In Rates And A Lifetime Equipment Warranty

Rates are fixed for 36 months, so you’ll be free from surprise price changes. During the system setup, you’ll confer with your technician to select devices. For the Smart package, you need to select a minimum of one automation component, like a smart locking system or smart thermostat. The Complete package needs to include a minimum of one surveillance device, in addition to any other components you want.

Secure24 Alarm Systems will also cover you with a lifetime equipment guarantee. If you ever need to replace or repair a piece of equipment, we’ll take care of it at no no cost to you.

Design Your Security System

If you need help figuring out the ideal plan for your home, take our easy quiz.


Get A Modern Defense From The Industry’s Leading Name

Safeguarding families for greater than 150 years, ADT has earned a reputation for advanced technology and industry excellence. ADT plans provide all the capabilities you want, including custom automation, AI-equipped video cameras, and remote access. To complement the modern tools, you’ll appreciate proven features like round-the-clock monitoring and a resounding, 90-decibel alarm. In addition, ADT offers these benefits:

  • Theft protection guarantee. ADT covers up to $500 of your insurance deductible if ever needed.
  • Homeowners insurance discount. You may be eligible for a homeowner’s insurance discount if you install a security system with 24/7 monitoring.
  • Emergency contact. ADT’s monitoring professionals will request emergency assistance when the alarm trips.

New Customer Pricing FAQ

There is an activation fee for each ADT package installed by Secure24 Alarm Systems starting at $99.
To take advantage of our current packages, customers must sign a 36-month monitoring contract (24 months in California). Your monthly fees are guaranteed during that time period, so you won’t be faced with unexpected price hikes.
You can definitely get protection at your new address. Please contact us at least 30 days before moving so we can eliminate the early termination fees of your existing agreement. We’ll then discuss the protection you require at your new home and book an installation.
You can review statements, sign up for automatic payments, switch payment methods, and more by going to MyADT.com or navigating to the billing tab in the ADT+ smartphone app.

Have Questions About Home Security Prices In Long Island?

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

Secure24 Alarm Systems is standing by to help you. If you have a question about pricing, installations, or anything else, our knowledgeable team members have answers. Give us a call at (631) 213-3528 or simply complete the form on this page.

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