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ADT vs. Vector Security

Comparing two traditional home security providers

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Edited by: Justin Martino
ADT and Vector Security

ADT and Vector Security are both professionally installed home security providers. The best fit depends on your region and contract preferences.


Key insights

ADT is best for homeowners who want reliable monitoring and don't mind signing a long contract.

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Vector Security is best for homeowners who value personalized service and professional installation and are comfortable with custom pricing.

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ADT vs. Vector Security: Quick comparison

ADT vs. Vector Security: What's the difference?

With more than 140 years in the industry, ADT is the kind of provider you hire and then forget about — a certified technician handles setup, and 24/7 monitoring runs in the background from there. Its Google Nest integration adds a layer of smart home capability, including facial recognition through compatible cameras and doorbells.

Vector Security is one of the largest independent home security companies in the U.S. It builds each system using the Alarm.com platform and relies on local technicians to design and install a setup tailored to your home. The sales process is consultative rather than catalog-based, so expect a custom quote rather than a published price list.

What we like about ADT

  • Service reliability: ADT backs its service with guarantees, including theft protection and a six-month money-back guarantee.
  • Smart integration: Its system connects with Google Nest cameras, doorbells and smart locks, unlocking features like facial recognition.

What to consider: The 36-month contract is the most significant trade-off. Equipment costs are also on the higher end, particularly when compared to self-install alternatives.

What we like about Vector Security

  • Local presence: As an independent provider with an established footprint, Vector Security delivers hands-on customer support through local service teams across its coverage area.
  • Tailored solutions: The consultative sales process means your system is designed around your home's specific layout and risk profile rather than a one-size-fits-all package.

What to consider: Pricing is not published online — you'll need to speak with a representative to get equipment and monitoring quotes. Professional installation is the only option, so there's no way to reduce upfront costs by going the DIY route.

ADT vs. Vector Security: System and installation

Both ADT and Vector Security require a certified technician to install your system. Here is a closer look at what each provider offers.

ADT system and installation

  • System type: ADT's equipment is wireless and communicates over cellular networks. Every plan includes professional monitoring.
  • Installation options: A certified ADT technician handles the full installation, with fees typically ranging from $99 to $199 — though these are often waived through promotional offers.

ADT equipment costs

ADT packages start at $599 and can exceed $1,500 depending on the size and complexity of your setup. If the upfront cost is a concern, you can spread equipment costs across your contract term through financing.

Vector Security system and installation

  • System type: Vector Security runs on the Alarm.com platform and offers wireless equipment, including high-definition cameras and energy management tools.
  • Installation options: Professional installation is required. A local Vector Security technician visits your home to custom-design and install the system.

Vector Security equipment costs

Vector Security prices equipment through custom quotes following an in-home consultation, so no standardized pricing is listed online. You can pay for equipment outright or finance it, typically with a smaller initial payment and the remaining balance folded into your monthly fees.

ADT vs. Vector Security: Monitoring plan costs

Both ADT and Vector Security back their systems with around-the-clock professional monitoring.

ADT monitoring plans

  • Secure Plan: Starts at $28.99 to $34.99 per month. Covers burglary, fire and carbon monoxide monitoring.
  • Smart Plan: Starts at $39.99 to $44.99 per month. Adds remote app control and smart home automation.
  • Complete Plan: Starts at $49.99 to $59.99 per month. Includes cloud video storage, video verification for cameras and doorbells and Google Nest-powered smart home automation.

Contract commitment: ADT requires a 36-month agreement in most states, with a 24-month option available to California residents. Early cancellation triggers a fee equal to 75% of the remaining contract balance.

Vector Security monitoring plans

  • Essential Security: Starts at $44.95 per month. Covers basic intrusion monitoring and includes professional installation.
  • Home Automation: Starts at $59.95 per month. Adds remote app control and integration with smart devices like lights and locks.
  • Connected Home: Starts at $69.95 per month. Includes video monitoring and full smart home capabilities through the Alarm.com mobile app.

Contract commitment: Vector Security requires a 36-month contract and runs a credit check during the signup process. If you cancel before the term ends, early termination fees apply.

» COMPARE: ADT vs. Alert 360

Don't like scammers? You won't like burglars either. See your best security system.

ADT vs. Vector Security: Equipment and technology

ADT brings a broad equipment catalog to the table, while Vector Security pairs its hardware with the proven Alarm.com platform.

Reputation on ConsumerAffairs

What ADT customers say

Overall, reviewers on our site like ADT. Customers frequently mention positive customer service experiences, especially at the time of system installation. Customers also like how the system works and the features offered. Those who have had issues with the company mention feeling frustrated that issues took multiple tries to properly resolve. Overall, we see customers mostly satisfied with the system, which many described as easy to use.

“The sales representative at ADT was the best. He's very professional, he knew what he was doing, he took time to explain how to work the system and the equipment and explained all the different packages they had. He was very well-versed. I love all the features that I got. It's user-friendly. That makes it even better because I'm 65.”

Mary of Columbus, OH

What Vector Security customers say

Vector has positive customer feedback on ConsumerAffairs. Many verified reviewers hail the customer service team, the service technicians' attention to detail and an overall knowledgeable and pleasant team to do business with. Some customers did cite issues with the cancellation and contract transferring process, but overall we found the service was satisfactory to most reviewers.

“I have been with Vector for years and I trust them. My interactions have all been great. Kevin arrived early and was [courteous] and professional. He was thorough and made sure that everything was done right and wanted me to be completely happy. I would highly recommend him!!”

Chris of Bridgeport, WV

Bottom line: ADT or Vector Security?

Choose ADT if you want a hands-off security experience backed by a long operating history and don't mind locking in a multi-year contract. The cost is higher than DIY alternatives, but you're paying for well-established monitoring infrastructure and Google Nest compatibility.

Choose Vector Security if you want a system professionally designed for your specific home and are comfortable getting a custom quote before committing. If upfront pricing and shorter terms matter more to you, look at providers that publish their rates online.

» MORE: Vector Security vs. Frontpoint

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