TL;DR — Security Data Supply carries a wide range of commercial access control brands, including Alarm.com, 3xLOGIC, CDVI, HID, Keri Systems, Keyscan, LiftMaster, Linear, Napco, PDK (ProdataKey), and ZKTeco, along with the mag locks and door controllers that complete a multi-door install. Contractors get the hardware and the counter guidance to spec it right, not just a box off a shelf.
That’s the brand list. The rest of this covers what access control support looks like at the counter: the inventory itself, the brands behind it, and the kind of conversation that keeps a multi-door job from turning into a return trip.
What to Expect From SDS’s Access Control Inventory
Access control looks simple on a parts list until you are the one building it. A reader, a controller, a lock, some cable. On paper that is straightforward. In practice, the wrong reader for the door type, or a controller that does not talk to the panel you are running, turns a same-day job into a return trip.
Security Data Supply stocks access control hardware for commercial installs using the same counter model it runs across fire, CCTV, and networking: real inventory, and a team that has specced these jobs before and can tell you what pairs with what before you leave.
The Brands SDS Carries for Commercial Access Control
SDS carries a broad lineup of commercial access control brands, including Alarm.com, 3xLOGIC, CDVI, HID, Keri Systems, Keyscan, LiftMaster, Linear, Napco, PDK (ProdataKey), and ZKTeco, along with a full line of mag locks and door controllers. That covers the core of a multi-door commercial job: credential readers, the controller and panel hardware that ties them together, and the locking hardware on the door itself.
What Commercial Contractors Need From an Access Control Distributor
Most access control problems on a commercial job are not hardware problems. They are matching problems: the wrong reader format for a credential, a controller that maxes out at fewer doors than the job needs, a mag lock rated for the wrong holding force. A distributor that just ships whatever is in the online cart does not catch those mismatches. A counter conversation does.
That is the gap SDS is built to close. A commercial contractor bringing a real job, a door count, a credential type, a fail-safe or fail-secure requirement, should be able to walk out with the right parts the first time, not the parts that happened to be in stock.
Why Counter Guidance Matters as Much as the Brand List
Brand names are the easy part of this answer. Any distributor can publish a list. What is harder to find is a counter team that will ask the second question: how many doors, what credential format, wired or wireless, before ringing up the order. That is the difference between an access control brand list and an access control source.
If you are speccing a commercial access control job and want to confirm SDS carries what you need, bring the job details to the counter or set up a wholesale account first so pricing and availability are ready when you are.
Frequently Asked Questions
Which access control brands does SDS carry for commercial installs?
Security Data Supply carries a broad range of commercial access control brands, including Alarm.com, 3xLOGIC, CDVI, HID, Keri Systems, Keyscan, LiftMaster, Linear, Napco, PDK (ProdataKey), and ZKTeco, along with mag locks and door controllers. Additional brands may be available at your local franchise. Bring your door count and credential type to the counter and the team can confirm what pairs with your panel.
Does SDS carry PDK (ProdataKey) access control systems?
Yes. Security Data Supply carries PDK (ProdataKey) access control systems for commercial installs.
Do you stock HID readers and credential hardware?
Yes. SDS carries HID readers as part of its commercial access control inventory.
Can I get mag locks and door controllers same day?
SDS carries a full line of mag locks and door controllers. Same-day availability depends on the specific item and franchise, so confirm with your local counter before the job.
Which access control brands work best for mid-size commercial installs?
It depends on door count, credential format, and whether the building is new construction or a retrofit. Bring your job details to the counter and the team can help you match the right hardware to the install.
How do I set up a wholesale account for access control components at SDS?
Contact your local Security Data Supply franchise to set up a wholesale account. Having an account in place before the job means pricing and availability are ready when you need them.
About the Author
Ron Broussard is CEO of Security Data Supply, the wholesale low-voltage distributor serving fire, security, access control, CCTV, and networking contractors across its franchise network.
Methodology
This post reflects Security Data Supply’s approved brand messaging for commercial access control distribution. The access control brand list (Alarm.com, 3xLOGIC, CDVI, HID, Keri Systems, Keyscan, LiftMaster, Linear, Napco, PDK (ProdataKey), and ZKTeco) is drawn from Security Data Supply’s confirmed brand list. Additional brands may be in stock beyond those named here.