How much does an access control system cost?
An access control system starts at $899 for a one-door controller and $349 for a reader on Verkada's published catalogue.
Almost nobody in this market publishes a price, so most of what is written about this question is somebody's recollection of a quote. This page uses the one manufacturer that does publish, says exactly which lines it does not cover, and gives you the estimator to run your own door count through.
The published hardware, per door
| Item | What one covers | Published MSRP |
|---|---|---|
| AC12 controller | 1 wired door | $899 |
| AC42 controller | 4 wired doors | $1,999 |
| AC62 controller | 16 wired doors | $5,999 |
| AD34 door reader | one door, card and phone, no PIN | $349 |
| AD64 door reader | one door, adds PIN and two-factor | $599 |
| Mobile NFC licence | 20 users, one year included | $199 |
| Encrypted cards | box of 100 | $799 |
| Encrypted fobs | box of 50 | $599 |
| Wireless lock, cylindrical | one door, no cable run | $1,399 |
Source: Verkada
Every figure in that table is Verkada's published MSRP, read on August 23, 2026. Two things about it matter more than the numbers. Controllers are bought by capacity, so a four-door controller at $1,999 is cheaper per door than four one-door controllers at $899 each — the door count decides the shape of the bill of materials before anything else does. And every controller line carries the words additional licence required, with no licence price published anywhere on the page.
Source: Verkada
What does it cost to install an access control system?
No manufacturer publishes an installed price, and that is the honest answer to the question. What an installer is charging for is the part no catalogue can list: pulling cable to each door, mounting readers, fitting an electric strike or a maglock to a door that may need repairing first, tying the doors into the fire alarm so they release on an alarm, and commissioning the software. Two quotes for the same building can differ mostly on that work and barely at all on the hardware.
Ask every bidder for three separate lines: hardware, labour, and the software licence per door per year. A single lump number cannot be compared with anything.
What access control costs per door
There is no published per-door price. What can be done honestly is arithmetic on published parts, which is what the estimator on this page does: it picks the cheapest published combination of controllers for your door count, adds a reader per door and enough credential packs for your headcount, and divides. That result is hardware only, and it is our division rather than a figure Verkada publishes. Anyone quoting you a tidy all-in per-door number is including labour and licence costs that no vendor in this market publishes.
Source: Verkada
The recurring cost, and why it is hard to pin down
Kisi publishes a platform plan starting at $99 a month, described as access to the admin dashboard, with hardware and add-ons on top and discounts on annual contracts. That is the only recurring figure published in this market, and it is a platform floor rather than a price per door. Verkada requires a licence on every controller and publishes no price for it. Openpath and Avigilon Alta publish no prices at all — we checked the same day and their pricing page carries no dollar figure. So the recurring line has to come out of your own quotes.
What is missing from a first quote, nearly every time
- Door hardware. Electric strikes, maglocks, and repairs to doors and frames that will not hold a strike. It depends on the door and it is not on any catalogue page.
- The fire alarm interface. Doors on an egress path have to release when the fire panel calls for it, and that tie-in is separate work.
- Cable. Runs from each door back to the controller, through whatever the building is made of.
- The licence. Per door, per year, for as long as you own the system.
- Who owns the credentials and the data if you change vendors later.
This is general information, not a quote and not a code ruling. Life-safety requirements for locked doors are set by your local fire code and enforced by your fire marshal — that part is not negotiable and not something to take off a web page.
Questions people ask next
- How much does a door access control system cost?
- On Verkada's published catalogue, one door needs a controller at $899 and a reader at $349 or $599, plus credentials from $199 for a 20-user mobile licence. That is hardware only. The installation labour and the software licence are not published by any manufacturer we can read.
- Is a keycard system cheaper than a phone-based one?
- Not necessarily, on the published figures. Verkada lists a box of 100 encrypted cards at $799 and a 20-user mobile NFC licence at $199. Cards are a one-off purchase you keep replacing as people lose them; the mobile licence renews. Which is cheaper depends on your headcount and your turnover.
- Do I need a controller for every door?
- No. Verkada's published controllers cover 1, 4 and 16 wired doors, so doors share a controller and the wiring runs back to it. That is why the price per door falls as the door count rises, and why a quote for six doors is not simply twice a quote for three.
- What is the cheapest way to control one door?
- On published prices, a one-door controller at $899 with a card-and-phone reader at $349 from Verkada's catalogue, before any labour. A wireless lock on Verkada's catalogue at $1,399 costs more as a unit but needs no cable run to the door, which can make the installed price lower on a difficult door.
Written for business owners by Most Recommended Commercial Security, which measures which commercial security companies AI assistants actually recommend. Nobody can pay to be on those lists. How we measure.