Hardwired & Wireless Access Control
This is where access control projects are won or lost on budget. In a finished, occupied building, a single cable pull can cost more than the lock hardware itself.
Hardwired & Wireless
How Each Door Connects Back to the System
The hardware costs are reasonably predictable. Installation labor is not — and how each door connects back to the system is what drives it.
In an open, under-construction building, hardwiring everything is straightforward and cheap. In a finished, occupied building, wireless changes the equation completely.
Hardwired Access Control
Why Hardwired Still Wins Where It Matters
Maximum Reliability
No radio path to degrade, no interference, no gateway to lose.
No Batteries
Nothing to replace, nothing to fail unnoticed on a critical door.
Widest Hardware Support
Electric strikes, magnetic locks, delayed-egress hardware, automatic operators, request-to-exit devices.
Fire Alarm Integration
Openings that must release on fire alarm need a supervised, hardwired connection — a code requirement, not a preference.
Wireless Access Control
Why Wireless Has Become Mainstream
Dramatically Lower Labor
A wireless lock on an interior door can install in under an hour.
No Building Disruption
Occupied offices, medical suites, and classrooms stay in operation.
Preserves Finished Construction
No cutting into historic walls, new drywall, or ceilings you just paid to install.
Encrypted and Supervised
Modern commercial wireless locks encrypt communication and check in on a schedule.
Real-World Design
Most Buildings Get Both
We treat this as a design decision per opening, not a system-wide choice. A typical project: hardwired at the front entrance, employee entrance, loading dock, server room, and any opening tied to fire alarm release; wireless on interior office and department doors, especially those above hard ceilings.
That mix routinely cuts a retrofit budget by a third or more versus hardwiring everything, without compromising a single door that actually needed to be hardwired.
Local Conditions
The Arizona Factor
Heat. Exterior openings and unconditioned spaces see temperatures that shorten battery life and stress electronics. We specify hardware rated for the actual conditions.
Construction type. A lot of Valley commercial construction uses tilt-up concrete and metal stud framing, both of which affect wireless range. We survey signal paths during design instead of discovering a dead zone at commissioning.
Questions
Frequently Asked Questions
Is wireless less secure than hardwired?
Not meaningfully, on commercial-grade hardware. Communication is encrypted and supervised. The practical differences are battery dependency and check-in intervals rather than vulnerability.
How often do batteries need replacing?
Typically one to two years depending on traffic and hardware. Locks report low battery well in advance, and system health monitoring means you find out from an alert rather than a lockout.
Can I mix hardwired and wireless on one system?
Yes, and that’s what we recommend for most buildings. All major platforms support both under a single interface.
What if I can't run cable at all?
Then you go wireless, and it works. Historic buildings, leased suites, and post-construction retrofits are exactly the problem wireless was built to solve.
Does wireless work on exterior doors?
Sometimes, with the right hardware. Exterior openings usually involve fire alarm release, automatic operators, or high traffic — all of which argue for hardwired. We evaluate them case by case.
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Office
8957 W. Windsor Drive
Suite 129
Peoria, AZ 85381
Hours
Normal Hours M-F 8:00-4:30
Emergency service available 24/7
Monitoring station is available 24/7
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Phone: 602-230-1252
Casa Grande: 520-836-0076
Toll free: 866-833-1252