Why do Downey businesses move from keys to access control?
A metal key does one thing: it opens a lock. It cannot tell you who used it, it cannot be switched off when someone leaves, and it can be copied at almost any hardware counter. For a business with two or three people, that is manageable for a while. Once you have staff turnover, a back office, a stockroom, a records room, or more than one door that really matters, keys start causing more worry than they save in simplicity. Someone always has a copy nobody remembers making.
Access control replaces or supplements the key with a credential, meaning a code, a card, a fob, or in some systems a phone-based credential, plus an electric locking device that releases when the credential is accepted. The result is a business access control system where you decide who can open which door and, on networked systems, when. Taking a person's access away becomes a change in settings rather than a rekey of every lock.
Wilshire Lock & Key installs commercial access control for single doors and for multi-door systems. We have worked on doors across Los Angeles and Ventura counties since 1987, and Downey is one of the 140 cities we serve from our Westwood storefront and our mobile vans. This page is about the installation itself: what we put in, how we do it, and what drives the cost. Our wider commercial locksmith services cover the lock work around it.
What types of access control can we install?
Most Downey jobs fall into a handful of setups. Which one fits depends on how many doors you are controlling, how many people need access, and whether you need a record of who came and went. Here is how we describe the common options to customers:
- Keypad access control: a keypad at the door and a code that releases the lock. It is the simplest form of commercial keyless entry and suits a supply room, a back door, or a small office. The weak point is people: codes get shared, so they should be changed when staff leave.
- Card access system or key card entry system: each person carries a unique proximity card. A lost card is deactivated without touching the lock or affecting anyone else.
- Key fob access control: the same idea as a card, but on a small fob that rides on a key ring. It suits staff who already carry keys every day.
- Multi-door access control: several readers tied to one controller, with permissions set per person and per door, schedules, and an event history. This is the setup for employee access control in a building where the front desk, the warehouse, and the owner's office should not all share the same rules.
- Card plus PIN readers: credential-based entry that asks for both something you carry and something you know, used on rooms where one stolen card should not be enough.
- Electric strike installation: the strike plate in the frame is replaced with one that releases electrically. The door's lock hardware stays in place.
- Magnetic lock installation: an electromagnet on the frame holds a steel plate on the door. There is no latch, so it is common on glass and aluminum doors, and it needs careful exit planning.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How do we install access control, step by step?
Every site is a little different, but the sequence of a good installation is consistent. This is how we work:
- You call (213) 577-1366 and tell us what you are trying to do: how many doors, who needs to get through them, and what the doors are made of (wood, hollow metal, aluminum storefront, or glass).
- We look at the door and frame in person. We check the hinge side, the latch, the gap around the door, how people exit, where power is available, and where low-voltage wiring can realistically be routed.
- We recommend a credential type and a locking method for each door and explain why. You get a clear scope of what will be installed, before work starts.
- We prepare the door and frame. That can mean cutting the frame for an electric strike, mounting a bracket and plate for a maglock, or drilling a wire path through the door edge or hinge.
- We run the low-voltage wiring and mount the power supply and, on multi-door jobs, the controller. Wire routing is often the slowest part of the job, and it is where careful work is invisible when done right.
- We mount the reader or keypad and connect the exit device or request-to-exit sensor, so people leaving never have to present a credential.
- We program the system: user codes or cards, door schedules, and any permission groups you asked for.
- We test every door, including what the door does when power is removed, then walk you through adding and removing users so you are not dependent on us for everyday changes.
Electric strike or magnetic lock: how do we choose?
This is the question we get most, and the honest answer is that it depends on the door. An electric strike works with a latch or deadbolt that is already in the door. It can be set so the door stays locked when power fails (fail-secure) or unlocks when power fails (fail-safe). Fail-secure is the usual choice for exterior and security doors, because a power outage should not leave the building open. The mechanical key still works as a backup, which many owners like.
A magnetic lock holds the door shut with magnetic force and releases when power is cut. That makes it clean and quiet on glass or aluminum doors, and it works well where a latch would be awkward. The trade-off is that it is power-dependent by design, and it must be paired with a dependable way to leave: a request-to-exit device, a push-to-exit button, and in many buildings a connection to the fire alarm. Life-safety and fire rules around exit doors are real, and we plan around them rather than treating them as an afterthought. Where the local authority or your building requires specific exit hardware, we tell you that up front.
Sometimes the right answer is neither. A door that needs mechanical exit hardware may call for panic bar installation with electrified trim, and a worn-out door may need new commercial door hardware before any electronics are added. Putting a reader on a door that does not close and latch properly just gives you an expensive way to have an unsecured door.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of access control installation?
We do not quote numbers on a web page, because two jobs that sound identical on the phone can be very different once we see the doors. What we can do is tell you exactly what moves the cost, so you can compare quotes sensibly:
- Number of doors: each controlled door needs its own lock device, reader, wiring, and testing.
- Door and frame type: a solid wood door, a hollow metal frame, and an aluminum storefront each need different preparation and different hardware.
- Strike, maglock, or electrified lockset: the locking device changes both the material cost and the labor.
- Standalone or networked: a self-contained keypad on one door is a smaller project than a controller tying several doors together with schedules and logs.
- Wiring route: open ceilings and accessible walls are quicker than finished drywall, concrete, or long runs between floors.
- Power and backup: power supply size, battery backup, and where it can be mounted.
- Credential count and type: how many cards, fobs, or codes you need, and whether you want card-plus-PIN on certain doors.
- Existing equipment: whether anything already on the door can be reused or whether it has to be replaced.
- Urgency: a scheduled install is easier to plan than a door that needs to be secured tonight.
Ask us about the lighter-cost option
The usually more economical route is often a smaller system than people first imagine. Owners sometimes ask for a networked system on every door when what they need is one reader on the door to the cash office and one keypad on the stockroom. We would rather scope what you need and tell you what we would leave out. If your needs grow, a well-chosen starting system can usually be expanded, and we will tell you plainly where it cannot.
Can you repair or upgrade an existing access control system?
Yes. Access control repair is a regular part of what we do, and it is not limited to systems we installed. The faults we see most often are simple to describe even when finding them takes patience:
A strike that buzzes but does not release usually points to door alignment, a worn latch, or a power issue rather than a dead strike. A maglock that holds weakly may have a misaligned plate or a failing power supply. A reader that goes dark is often a wiring or power problem, not the reader. And a very common one is not a fault at all: former employees whose codes or cards are still active because nobody ever removed them.
If a failed reader or lock has left you outside your own business, that is a business lockout situation and you can call at any hour. For upgrades, we look at what you already have before suggesting a replacement. A code-only keypad can often be upgraded to a card or fob system, and doors can often be added to an existing controller, but only if the controller supports it. We check that rather than promise it from the phone.
Access control also works best alongside sound mechanical key control. If you still have staff carrying keys to doors that are not electronic, a master key system can bring those under the same logic of who can open what.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What does access control look like in Downey?
Downey is mostly single-family, with a commercial and medical side that is easy to overlook. Several of the local scenarios we deal with turn into access control questions once you look at the doors.
Storefronts along Firestone Boulevard, and retail space like the kind at Stonewood Center, tend to have a public front door and a set of doors customers never see: stockrooms, back offices, employee entrances. The front door usually stays on a conventional lock, but the back-of-house doors are where a keypad or card reader makes sense, especially when several employees open and close. If the problem on your storefront is the lock itself rather than controlling who has it, that is a job for storefront lock repair first.
The hospital corridor near Brookshire Avenue has medical offices with a different need. Records rooms, medication and supply closets, and staff-only corridors are the doors where a log of who entered matters, and where changing a code or deactivating a card is far easier than rekeying. We install the door hardware and programming. What your practice must do for its own privacy and compliance rules is a question for your compliance advisor, not a locksmith.
Along Paramount Boulevard and the other apartment corridors, building owners and managers often have common doors, laundry rooms, and mail or utility rooms where tenant turnover makes keys a recurring headache. Card or fob readers on those doors let you cut off a departing tenant without replacing hardware for everyone. If you manage rental property in town, our locksmith for landlords page covers the wider picture.
Residential keypads are a separate conversation. Remodeled homes in Northeast Downey, and some of the older estate-style homes in Orange Estates, are often where owners ask about keypad entry for a front door or a detached office. That is smaller-scale work, and our smart lock installation page is the better starting point for it.
Two local details affect the work. Salt-air corrosion is not a practical factor this far inland, so we are not choosing hardware to fight the coast. Summer heat, though, can swell wood doors slightly, especially older unshaded south-facing entries. That matters for electric strikes, which depend on a tight, consistent alignment between latch and strike. If a wood door rubs in July, we deal with the door as part of the installation instead of hoping the strike will tolerate it.
We cover all of Downey, including Downtown Downey, Northwest and Southeast Downey, the Furman Park and Rio San Gabriel Park areas, and the area south near Rancho Los Amigos, across ZIP codes 90240, 90241, and 90242. Our storefront is at 10740 Wilshire Blvd in Westwood, about 21 miles away, and our mobile vans carry the common strikes, readers, and tools to the site.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you ask any access control installer?
Whoever you hire, a few questions will tell you a lot. First, ask for their BSIS locksmith company (LCO) license number. California requires locksmith companies to hold that license, and you should ask any locksmith for it, including us. Second, ask what happens when the power goes out: does the door lock, unlock, or does it depend? Third, ask who holds the administrator access. You should be able to add and remove users yourself, and not be locked into calling the installer for every change.
Fourth, ask what the exit method is for each door and whether it fits the building's life-safety requirements. Fifth, ask what happens if their company is unreachable: can another installer service the system, or does it use something proprietary? A good installer answers all of these without hesitation, and puts the answers in the written scope.
Why call Wilshire Lock & Key for access control?
We have been in business since 1987, which means we have installed, repaired, and replaced a lot of commercial hardware, including systems that outlasted the company that sold them. We run a real storefront in Westwood plus mobile service vans, so there is a shop behind the work, not just a phone number.
When you call (213) 577-1366, which is answered 24 hours a day, seven days a week, year-round, you reach us, not a national dispatch center that forwards the job to whoever is nearest. David, the owner and lead technician, oversees the work. That matters on access control, where the cost of a poor decision is not the lock but a door that fails at the wrong time.
We also stay honest about scope. If a standalone keypad is all the door needs, we will say so. If the door itself is the problem, we will say that too. When you are ready, contact us or call, and tell us about the doors.
Frequently asked questions
How much does access control installation cost in Downey?
It depends on the number of doors, the door and frame type, whether you want a strike or a magnetic lock, how the wiring can be routed, and whether the system is standalone or networked. We scope the job after seeing the doors and explain what is driving the total. A single keypad on one door is usually the more economical route compared with a networked multi-door system.
Should I choose a keypad, a key card, or a key fob?
A keypad is simplest and needs nothing to carry, but codes get shared. Cards and fobs are individual, so a lost one is deactivated without affecting anyone else. Fobs suit people who already carry a key ring. For sensitive rooms, card plus PIN is stronger than either alone. We help you choose based on how many people use the door.
Can you add access control to a door I already have?
Often yes. If the door closes and latches properly and the frame is sound, we can add an electric strike or electrified lock and a reader or keypad. If the door is worn, misaligned, or swollen, we fix that first, because electronics cannot make up for a door that does not seat.
Is an electric strike or a magnetic lock better?
Neither is better on every door. A strike works with an existing latch and is a common choice for exterior and security doors. A maglock is clean on glass and aluminum doors but needs a dependable exit method and attention to life-safety requirements. We pick per door and explain the reasoning.
What happens to the door if the power goes out?
That is decided in the design. A fail-secure setup stays locked and still opens with a key. A fail-safe setup unlocks when power drops. Maglocks release without power by design. We tell you how each door behaves before we install it and test it at the end.
Can I add and remove employees myself?
On most systems, yes. After the install we show you how to add a card or code and how to remove one. You should not need to call us each time someone joins or leaves. If a system we are asked to install would make you dependent on the installer for routine changes, we will say so before you decide.
Do you repair access control systems you did not install?
Yes. We look at the lock device, wiring, power supply, reader, and door alignment to find the actual fault. Whether we can reuse or extend an older system depends on what its controller supports, and we check that rather than promise it ahead of time.
Can you install access control for a medical office?
We can install the readers, keypads, and locking hardware for records rooms, supply rooms, and staff-only areas. Any privacy or compliance rules that apply to your practice are separate from the hardware, and your compliance advisor should confirm those requirements.
Can I call about access control outside business hours?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, every day. If a door has failed and your business is exposed or you are locked out, call right away. Planned installations are scheduled with you once we know the doors involved.
More locksmith help in Downey
Access Control Installation near Downey
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
