BEST Systems provides the personal, local service and care you need and deserve.

Everyone at BEST Systems is fully committed to your complete satisfaction. As a local company, to us you’re a neighbor, not a number.
Personal Care and Professional Competence
Wouldn't Go Anywhere Else
The Best in Denver
The Best of the Best
Flawless Relationship
Fabulous
Not Just a Number
BEST + ProSeries:
Home Security, Automation and Life Safety Without Compromise
ProSeries is a professional, next-generation security, life safety and home automation platform developed by Resideo, the leader in home technology.
With an attractive modular design and seamlessly integrated hardware and software, ProSeries offers an efficient, customized installation and a great user experience. It also features proven life safety, advanced smart home capabilities and award-winning technology that doesn’t compromise when it comes to flawless operation, timeless design and overall effectiveness.
Add the benefits of having your own personal BEST expert assistance every step along the way, and you have an unbeatable combination when it comes to your home security and automation needs.


Simplest Doesn't Mean Best or Safest
BEST combines the entire state-of-the-art family of Resideo ProSeries safety and automation products to create a home that looks after the people inside it and makes your life safer, easier, more convenient and more enjoyable.
From deterring intruders to protecting against fires, water damage, carbon monoxide poisoning, medical emergencies and more, your ProSeries system helps ensure you and everyone you care about are always safe and secure.
Best of all, it’s designed and installed with the help of local BEST Experts — no guesswork, headaches, frustration or sleepless nights with overly complicated, ineffective and incomplete ‘do-it-yourself’ systems that can be easily hacked.
So if you’re looking to protect the things that matter most and turn your home into a true smart home, trust BEST to bring security, safety and home automation together for you quickly and easily — and in the right way.
The Best of the Best
Your local BEST dealer is the single most important benefit for you when it comes to getting exactly what you need, and in the right way. Only one company in a market area qualifies to join the BEST program. To qualify, every BEST dealer must meet rigorous standards that include licensing, training, regulatory compliance, background checks, customer service, a successful local market track record and more. So you can trust that your local BEST Experts will always be there for you when you need them. Learn more about BEST’s dealer selection process and why choosing a BEST dealer is so important for your safety, security and satisfaction.
Professional Grade Smart Home Devices
When it comes to your safety and security, the last thing you want to do is rely on sub-par components or outdated technology. Our award-winning devices are designed and manufactured by Resideo, the leader in home security and automation. So you can rest assured that every component in your system is state-of-the-art and top-of-the line, with flawless functionality and reliability.
Expert Advice and Guidance
Our BEST Experts take the guesswork, frustration and headaches out of the equation. We make sure you get the perfect home security and automation system without the hassle or compromises of a do-it-yourself system.
Systems That Grow With You
As a BEST client, you have access to the widest range of home security and automation devices available. As your needs grow and change and technology advances, you can easily add new state-of-the-art products and services to enhance your security, safety and lifestyle.
Customized Solutions
When it comes to your security and automation needs, we don’t believe in a “one-size-fits-all” cookie-cutter approach. We focus on making sure you have exactly the right system for you, your family and your home. Now, and in the future.
A Full Range of Secure, Integrated Devices
Do-it-yourself systems offer a very limited range of devices, features and capabilities and can be easily hacked, compromising your safety and security. On the other hand, the BEST lineup from Resideo provides the widest range of security and home automation devices, features and benefits available. All designed with rock-solid encryption and the same sleek and modern look and feel. ProSeries devices integrate together seamlessly and blend beautifully with any decor.
Be An Informed Consumer: From Consumer Reports (February 15, 2022)
Ring, SimpliSafe, Cove and Other DIY Home Security Systems Vulnerable to Hacking
“In a series of new tests, Consumer Reports found that five popular DIY home security systems are relatively easy to jam. That means a burglar can use a laptop and a portable radio frequency (RF) transceiver to block the signals from door/window or motion sensors and enter a home without triggering the alarm. The systems our testers were able to jam included SimpliSafe, Ring, Cove, Abode and Eufy.
Resideo’s ProSeries system resisted jamming and replay attacks using Consumer Report’s RF transceiver technique. These results demonstrate that it’s possible to create a system that is less susceptible to these relatively sophisticated attacks.”
Video: DIY Security Systems Can Be Defeated in Less Than 30 Seconds
DIY systems such as SimpliSafe, Ring and Cove are “relatively easy to jam,” as demonstrated in this video by Consumer Reports. On the other hand, CR was unable to defeat the professional-grade devices offered by BEST, earning them the highest “Excellent” rating in CR’s final testing results.
Why Compromise? The Difference is Clear
PROAssist
- Professional grade security and automation devices
- Advanced Encryption System (AES-128) Prevents Jamming
- Local and expert design, installation, training and support
- Fully licensed and trained technicians employed by BEST dealer
- Most Extensive Line of Security and Automation Devices
- Devices Designed to Work Together
- Wireless High-Definition Control Panel
- Motion Sensors that capture and transmit video
- Compatible With Home Automation Devices
- Easily Upgrade With New Technology
- Total Connect 2.0 app allows full control anywhere, anytime
Do-It-Yourself
- Sub-par devices that cut corners
- System Can Be Easily Jammed by Intruders
- No available local assistance
- Sub-contracted installation (if available at all)
- Limited Security and Automation Devices
- Devices not designed to integrate
- Limited to “base station” and basic keypad without LCD
- Video capture motion sensors not available
- Not compatible with third-party home automation devices
- Proprietary systems cannot be upgraded
- Inferior or unavailable mobile app