Protech Security Systems understands the real needs of homes and gated communities in Arizona. We provide Catalina intercom systems designed for main entry doors and gates, helping you manage who enters your property. Our solutions give you secure access solutions and simple communication with visitors, offering real home entry security Catalina families can trust.
Our local team takes care of your intercom installation in Catalina, setting up everything from audio intercom Catalina AZ to video intercom Catalina systems. We install door intercom Catalina for your home and gate intercom Catalina for property entrances, making it easy to see or speak with visitors before letting them in. With Protech, managing your property access control Catalina is simple and safe, helping you screen visitors and control entry to your home or community.
Ready to improve your property’s entry security? Contact Protech Security Systems today to learn more about Catalina intercom systems built for your home or community.
Protech Security Systems installs Catalina intercom systems that help you control entry points at your home or gate. Our options include video intercom Catalina systems so you can see visitors before letting them in, and audio intercom Catalina AZ units for simple, clear conversations. We also offer wireless intercom Catalina models that install without the need for complicated wiring, all as part of your access control systems Catalina setup.
These systems let you talk directly with visitors at your door or gate and manage entry with ease. For homes and properties that need remote control, we add remote gate access Catalina, so you can unlock or secure your gate from anywhere. Adding a smart intercom Catalina brings features like visitor logs and app-based access, improving visitor management Catalina for your home or business. Whether you need a simple solution for your home like the best door intercom system for homes in Catalina, or a system for a larger property, Protech delivers entry systems you can count on.
Want to learn more about managing your home’s entry points? Contact Protech Security Systems today for trusted Catalina intercom systems.




If you’d like a quote, want help with a current system, or just need some advice, we’re here to help.
or Call Us (520)-882-3800
Protech Security Systems is your local expert for intercom installation in Catalina, with years of experience helping Arizona homeowners and businesses secure their doors and gates. We know what Catalina families and property owners need when it comes to safe, easy access.
We handle your intercom installation in Catalina from start to finish, making sure your door intercom Catalina or gate intercom Catalina system works the way it should from day one. After installation, our systems help keep your access control systems Catalina running smoothly, giving you better visitor management Catalina and clear communication at every entry point. We’re proud to provide property access control Catalina solutions and some of the best door intercom systems for homes in Catalina. When you choose Protech, you get local support and peace of mind knowing your property is protected.
Want to improve your home’s entry security? Contact Protech Security Systems today for trusted Catalina intercom systems.


Protech Alarm is proud to be a locally owned and operated company based in Tucson. We’ve worked with thousands of Arizona businesses to deliver dependable security backed by fast service and expert support. Our A+ rating with the Better Business Bureau speaks to our commitment to integrity and quality.

Want real peace of mind? We offer professional video monitoring around the clock. If a camera detects suspicious activity, our trained team can verify the threat and notify authorities right away. It’s a smarter way to stay protected even when you’re off the clock.
We use trusted, high-quality security gear that works and lasts. But we know that even the best equipment is only as good as the service that backs it up. That’s why we also offer 24/7 monitoring by our team of experienced security professionals. You’ll always know your home is being looked after, no matter if you’re at work, asleep, or out of town. Get in contact with us today to find out more about how we can help you keep your home and family safe.
Contact our team for a free consultation or to request a quote. We’re happy to assist with system upgrades, new installations, or general questions.
or Call (520)-882-3800 now to get a free quote
EXCELLENT
Based on 39 reviews
Posted on Google![]()
AlanTrustindex verifies that the original source of the review is Google.
Had issues with 8 new PoE security cameras on my new home (under construction). Not only did Protech (Todd) respond the same day, he adjusted his schedule for my out of town travel… and he showed up early to our appointment and was able to diagnose and fix all eight cameras. Plus, he’s a nice guy. Thanks Todd/Protech… Hope I don’t need you, but happy to call if I do.Posted on Google![]()
Michael CoretzTrustindex verifies that the original source of the review is Google.
Protech has provided outstanding security solutions for both my business and home. Their team designed and installed a state of the art security system with cameras that are reliable and easy to use. The technicians were punctual and took the time to explain the equipment and apps to me. The ongoing service and support have been equally impressive, with quick response times and a commitment to keeping my property secure. Based on this experience Protech is highly recommended for anyone who needs a security system .Posted on Google![]()
Tom BartoloTrustindex verifies that the original source of the review is Google.
Todd is always a pleasure to deal with and very helpful.Posted on Google![]()
Brent GeislerTrustindex verifies that the original source of the review is Google.
Great company and great service. Listened to our concerns and recommended solutions based on our needs. Recommend if you want to stay with a local business.Posted on Google![]()
Kirstie KylesTrustindex verifies that the original source of the review is Google.
I had existing equipment worked on. Todd figured out my issue with just a couple of pictures texted to him. He got the part and came out on a Saturday to get my system back up and running. Friendly and fare pricing.Posted on Google![]()
MarjorieAndGail StarkAndRingerTrustindex verifies that the original source of the review is Google.
Todd arrived in time and stayed until the job was done. Professional and knowledgeable about the tasks, he was a pleasure to work with. Highly recommend.Posted on Google![]()
Lance AndersonTrustindex verifies that the original source of the review is Google.
I had Todd Cavanaugh (sp) at Protech completely redo our security system and wow, what a huge improvement with up to date equipment and a solid week of installing in 100+ temperatures. Fantastic work ethic, too. I couldn’t be happier. Thank you, Todd. Copper Crest subdivision is secure.Posted on Google![]()
Emma HazenTrustindex verifies that the original source of the review is Google.
We recently had the pleasure of working with Protech Security Systems, owned by Todd Cavanaugh, for the installation of a full security camera system at our plaza in Tucson. From start to finish, Todd and his team were absolutely fantastic. Their honesty and professionalism stood out right away. The customer service was great, and we appreciated the constant communication throughout the entire process. Anytime we had a question or needed an update, Todd and his team were quick to respond and always helpful.Posted on Google![]()
Jamie DircksTrustindex verifies that the original source of the review is Google.
Very professional, knowledgeable, and was quick. Went around the house with me to ensure I was satisfied with the position of the cameras. Definitely recommend for your security camera installation!Posted on Google![]()
Nadene nappiTrustindex verifies that the original source of the review is Google.
Todd always spends the time to discuss options, explain any questions and understand our needs. He is prompt to responding to our requests and have provided us with so much ease to our safety concerns. We are so grateful for the support his company has provide our business and employees!