Firmus Electronics · since 2004
Firmus is Latin for firm: solid, reliable, and steadfast.
Smart technology, simplified.
We have designed, installed, and serviced electronic systems across the Tri-State area since 2004. We simplify complicated systems for clients who want them simple. Each one is planned for the property and tested before we call it finished. When it needs service later, the call comes back to us.
Our work includes cameras, networks, security, audio and video, home theater, access control, intercoms, and more. Share the project details first. A visit is scheduled only when the location, scope, and budget are appropriate.

- Since 2004
- Serving New Jersey, New York, and Pennsylvania.
- Licensed
- Licensed and insured.
Artificial intelligence
How we use AI.
AI is part of the systems we design and install. It is not a separate product, and it is not there to add another screen to manage.
In security, it helps cameras and alarms flag what matters, instead of asking you to review every hour of video. In automation, it helps lighting, climate, and schedules follow how the building is actually used, which also keeps energy use in check.
The result is a system that is simpler to live with, at a house or a business.
New clients
New projects are reviewed before a visit is scheduled.
Location, scope, timing, and budget determine the next step.
01
Consult
In New Jersey, New York, or Pennsylvania, with a defined scope, budget, and timeline. You may request a time.
02
Held
The project is still under consideration, or a budget has not been set. We will respond. A visit is not scheduled yet.
03
Outside
Outside New Jersey, New York, and Pennsylvania. You will receive a direct answer.
How a job works
Design, install, and service.
- 01
Design
We review the property and design a system within the stated budget and schedule.
- 02
Install
We install, program, and test the system.
- 03
Service
If a system we installed requires attention, contact us.
Coming soon
The Firmus Client Portal is coming soon.
One place for everything Firmus. Get project quotes, choose a care plan, check on your monitoring, and pay invoices, on your phone or computer.
Current clients: we'll let you know as soon as it opens. Until then, call or email us as always.
Call 732-525-8181Next




