Access Control System Cost: What a "Per-Door" Quote Really Includes

Overview

Access control system cost is usually quoted per door because each door needs its own reader, lock hardware, lock power, door contact and request-to-exit device, plus a share of the controller, cabling, software and commissioning. When a quote looks high, the fastest way to check it is to break each door into those parts and confirm that every line is there once, and only once.

Why is access control quoted per door?

Installers price the door, not the reader, because each door collects its own parts and labor.

Sticker shock on access control quotes is common. On r/accesscontrol, a thread titled "Why Is Upgrading Access Control So Expensive?" (October 30, 2026) drew this reply from installer u/Brino21: "4k per door isn't unreasonable for a complete add including strike, reader, door contact, motion rex." Another installer, u/FreelyRoaming, added: "We quote similar in California."

A day earlier, someone working on their first commercial bid asked "Is commercial access control this expensive?". One of the most upvoted replies, from u/Atreyisx, was: "I'm surprised you are only at 20 grand."

Those are installers' figures from their own markets, not ours, and Feocey does not publish prices; projects are quoted individually. What the comments show is the logic of the quote. Installers price the door, because the door is where the parts and labor pile up. A reader alone is a small part of the total.

What does one access-controlled door need?

Every door needs a reader or keypad, lock hardware with its own power, a door contact, a request-to-exit device and a share of the controller.

Reader or keypad. The reader captures the credential: a card, a PIN, a QR code or a face. A keypad and card reader such as the FCS525 combines a touch keypad with an IC card reader and Wiegand 26/34 output. A QR reader such as the FC7735 reads phone-screen and printed QR codes, with optional NFC card reading, and comes in RS485, RS232, TTL, Wiegand and Ethernet versions. The reader you pick decides how it must be wired and what it can talk to, so it affects more than its own line on the quote.

Lock hardware and its power supply. Electric strikes, maglocks and electrified exit devices each have their own load and power needs. Feocey's four-door solution page puts it plainly: "A relay contact is not a statement of the power required by the lock." In practice, the controller switches the lock, but a separate, correctly sized supply usually powers it. Check that the quote names the lock type, its supply and who sizes it.

Door contact and request-to-exit. A door contact tells the system whether the door is actually closed. A request-to-exit device (a button or a motion sensor, the "motion rex" in the quote above) lets people leave without triggering a forced-door alarm. These are small parts, but each one adds wiring and a commissioning test, which is why they show up in a complete per-door add.

The controller share. A multi-door controller spreads one box across several doors. The FCC4904 is a four-door controller with four lock connections (relay outputs and door-contact inputs), four RS485 reader ports, four exit-button inputs, fire-alarm and tamper inputs, and an Ethernet connection to your system. With FCC4904, access permissions live on the face recognition terminal (and on some card readers) at the door, not on the controller itself. So plan where users are enrolled and removed on those devices, as well as where the controller goes.

If a site has four doors in one area, one controller shared across them usually makes each door's controller share smaller than a single-door unit per door would. If the doors are spread out, the cable runs back to that controller can cancel the saving.

Which cost drivers change an access control bid?

Double doors, fire-alarm release, long cable runs and software licenses are the items most likely to move a bid.

Double doors and crash bars. A pair of doors can double the hardware if both leaves are electrified. In the first-bid thread, u/sick_burns2000 asked: "Why electrify each crash bar in a pair? Could just do the one closest to the reader." That is a fair question to ask your installer. The answer depends on how the doors are used, the fire code and the hardware, but it is worth asking before you accept two of everything.

Fire-alarm and emergency-release integration. Many doors must release when the fire alarm activates. The FCC4904 has fire-alarm and tamper inputs, but the controller page is clear that you should "confirm reader protocol, lock loads and fire-alarm integration with your installer." Who connects the fire panel, who tests it and who signs it off can be a separate line, or a separate trade, so make sure it is not missing.

Cabling distance and routes. Labor often costs more than parts. Long runs, ceilings that are hard to reach, conduit and fire-stopping all add hours. For RS485, Feocey's FC6820 wiring guide lists RVVSP 3 × 0.5 cable, or Cat5e or better, up to 1,000 m (about 3,300 ft). The guide notes that this is a theoretical value that can be shorter on site, and it is not an FCC4904 limit. Ask the installer to walk the cable routes before the price is fixed, not after.

Software, licenses and mobile credentials. Hardware is a one-time cost. Software may not be. Some cloud platforms charge per door, per user or per credential, and one r/accesscontrol commenter reported that a major platform stopped giving free mobile credentials to new accounts. If your bid includes a platform, ask what renews and what changes at renewal. We cover this in more detail in our guides to mobile access control and cloud based access control systems.

Retrofit vs new install: can you keep existing readers?

You can keep existing readers only if their protocol matches the controller; an RS485 connector on both sides does not prove that.

Keeping the readers you already have sounds like an easy saving, and sometimes it is. The catch is the protocol. The FCC4904 reader input is RS485 at 115200 baud, and the controller page warns: "An RS485 interface alone does not confirm reader compatibility." A Wiegand reader such as the FCS525 is not presented as a direct FCC4904 reader connection, because Wiegand is not RS485. A third-party reader can work if it supports a protocol that the Feocey device supports, but Feocey does not publish a tested third-party reader list. On OSDP, Feocey supports it only on the reader (client) side, so the FCC4904 is not an OSDP controller.

Before you count on reused readers in the budget, send the existing reader models and firmware for review. Our Wiegand reader and RS485 controller compatibility checklist and reader or controller: allocating the access decision go into the details.

What should a per-door quote checklist include?

List every part and task once per door and mark who is responsible for it.

Use one row per part or task. Mark each one for every door, not once for the whole job.

If you want a printable version for site walks, our four-door access control site survey checklist covers the same ground from the installer's side.

How do you compare two access control bids?

Make both bids match on door count, credential type, offline behavior and commissioning scope before you compare totals.

Two quotes with very different totals often describe different jobs. Before comparing prices, make them match on four things:

Then compare line by line. A bid that is cheaper because it leaves out lock power or commissioning is not cheaper.

1. Door count and door type. Are both counting the same doors, including pairs, gates and lifts?
2. Credential type. Cards, PIN, QR, mobile or face change the reader and sometimes the software.
3. Offline behavior. What happens at each door when the network or platform is down? Ask each bidder to write it down. The answer depends on the model and configuration, so it should come from the bidder, not from an assumption.
4. Commissioning scope. Does "install" include testing accepted and rejected credentials, exit operation, relay action, door-contact reporting and fire release at every door?

How do you get an accurate access control system cost estimate?

Share door count, reader models, lock type and load, exit controls, network plan and management software up front.

The more precise your request, the closer the quote. Feocey's four-door solution page lists what to share: door count, reader models, lock type and load, exit controls, network plan and management software, plus the fire-alarm and emergency-release requirements for the site. Send those to your installer, or to us if you are specifying the hardware: send your door list for a project review.

How much does access control cost per door?

It depends on the door. Installers on r/accesscontrol say about $4K per door "isn't unreasonable" for a complete add including the strike, reader, door contact and motion REX. Feocey does not publish prices. Hardware is quoted per project.

What is included in an access control installation cost?

Usually the reader or keypad, the lock and its power supply, the door contact, request-to-exit, a share of the controller, cabling, software or platform integration, and installation and commissioning. Training and support may be extra.

Why does a double door cost more to secure?

If both leaves are electrified, you pay for two sets of lock hardware, power and wiring. Ask whether only the leaf closest to the reader needs to be electrified for your use and code requirements.

Can I reuse my existing card readers to lower the cost?

Only if the reader's protocol matches the controller. The FCC4904 has RS485 reader ports, and an RS485 interface alone does not confirm compatibility. Wiegand readers are not a direct FCC4904 connection. Send the reader models for review first.

Does a four-door controller make each door cheaper?

It can, because one controller is shared across four doors. Long cable runs to doors far apart can cancel that saving.

What information should I send to get an accurate access control quote?

Door count, reader models, lock type and load, exit controls, network plan, management software, and the site's fire-alarm and emergency-release requirements.