Access Control Systems in Phoenix, AZ

Sting Alarm designs and installs access control systems for Phoenix businesses, offices, and multi-tenant properties, replacing keys with key cards, fobs, PIN codes, and mobile credentials you manage from an app. You decide who can open each door and when, every entry is logged, and lost credentials are shut off in seconds instead of rekeying. We serve Phoenix, Scottsdale, Mesa, Chandler, Tempe, Gilbert, Glendale, and Peoria. Call (602) 431-1300 for a free walkthrough.

What an access control system does

• Controls who gets in. Each person gets a credential that opens only the doors they need.
• Controls when. Schedules let staff in during business hours, a cleaning crew in on Tuesday nights, and nobody in on holidays.
• Records every entry. The system logs who opened which door and when, so you can answer "who was here?" without guessing.
• Works remotely. Lock, unlock, and change permissions from your phone, including letting in a contractor while you are off site.
• Ends the rekeying cycle. When an employee leaves, you turn off their credential. No new locks, no unreturned keys.

How a system is put together

Understanding the parts makes it easier to compare quotes.

Readers

The device at the door that reads a card, fob, PIN, or phone. Exterior readers are weather-rated; some include a keypad or a video intercom.

Door hardware

The electric strike, electrified lock, or magnetic lock that actually holds the door. Choosing the right hardware for each door type (glass storefront, hollow metal, wood, gate) is where most of the design work happens.

Controller

The panel that decides whether a credential is allowed through a door at that moment and stores the event.

Software and app

Where you add people, set schedules, run reports, and lock or unlock doors remotely. Ours runs in the same app as your alarm and cameras.

Choosing credentials

Many businesses combine them: fobs for the front door, mobile credentials for managers, and a keypad on the storage room.

Access control for Phoenix properties

• Offices: front door schedules, suite doors, and server or records rooms.
• Retail and restaurants: back doors, stockrooms, cash offices, and alerts when a door opens after close.
• Medical and dental offices: separating patient areas from records, medication, and staff-only spaces.
• Warehouses and industrial sites: dock doors, gates, and equipment cages, with reports by shift.
• Multi-tenant buildings and communities: shared entrances, amenity rooms, and pool or gate access you can update as residents and tenants change.
• Multiple locations: one dashboard for every site, with a person's access managed in one place.

Fire code and egress in Phoenix

Access control has to work in an emergency, not just on a normal Tuesday. The City of Phoenix enforces the 2024 International Fire Code with local amendments, effective February 17, 2026. The code sets rules for how electrically locked doors in the path of egress must release, including when the fire alarm activates or power is lost.

Because Sting Alarm is a security company and a fire protection company, we design the door hardware, access control, and fire alarm interface together, instead of leaving two vendors to sort it out after the inspection fails.

Built for Phoenix conditions

Exterior readers on sun-facing doors and parking gates take a beating in a Phoenix summer. We choose weather-rated readers, place them out of direct afternoon sun where possible, and plan the wiring and power for gates and remote doors so a monsoon power outage doesn't leave a door in the wrong state.

Better with cameras and alarms

Access control is strongest as part of an integrated system:

• Video with every door event. See who actually walked through, not just whose card was used.
• Automatic arming. Disarm the alarm when the first authorized person arrives and remind you if nobody arms at close.
• Alerts that matter. Get notified when a door is forced open, held open, or used outside its schedule.

See Phoenix security cameras and business security systems in Phoenix.

Our process

1. Walkthrough. We look at every door, how people move through the building, and who needs access when.
2. Design and quote. You get a door-by-door plan with hardware, credentials, and an exact price.
3. Installation. Our licensed team installs readers, hardware, and controllers and coordinates the fire alarm interface.
4. Setup and training. We load your people and schedules and show you how to manage them in the app.
5. Support. Add doors, sites, and people as you grow, with a local team you can call.

Sting Alarm is licensed in Arizona under ROC CR-16 #359059 and CR-67 #357917 and has installed security systems since 2003: Vegas-proven protection, now serving Phoenix. In Nevada, see access control in Las Vegas. For every Phoenix service, visit Sting Alarm in Phoenix.