Door Hardware & I/O
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Add to Cart The item has been addedCamden
SKU: CM-23
Camden CM-23 Surface Box Standard Depth
- Surface-mount enclosure houses HID-format credential readers in access control deployments.
- TCP/IP communication integrates directly into IP-based access control network architectures.
- Standard-depth geometry suits installations where shallow enclosure clearance is required.
In stock · Ships same business day$24.99The item has been added -
Camden
SKU: CM-23CP
Camden CM-23CP Narrow Jamb Stainless Steel Cover Plate
Stainless steel cover plate for narrow jamb electric strike installations
- Narrow-jamb stainless steel cover plate for electric strike installs
- Fits tight metal door frames where standard plates won't seat
- Stainless build resists corrosion in high-traffic entry environments
$20.99The item has been added -
Add to Cart The item has been addedCamden
SKU: CM-23DSER
Camden CM-23DSER Surface Box Extra Deep
- Extra-deep cavity accommodates cabling, terminations, and modules without stress on connectors.
- Purpose-built footprint aligns with HID proximity, smartcard, and mobile credential readers.
- Surface-mount design eliminates frame cutouts, reducing retrofit cost and coordination overhead.
In stock · Ships same business day$32.00 $19.99 Save $12.01The item has been added -
Camden
SKU: CM-2520/48
Camden CM-2520/48 Combo Switch Lock/Strike
- Mounts to standard double-gang box — no frame mods needed on retrofit installs.
- 12/24V AC/DC universal input integrates with legacy and modern access control panels.
- Built-in N/O SPST relay at 3A/30V DC drives strikes directly, eliminating external relays.
$177.00 $108.99 Save $68.01The item has been added -
Camden
SKU: CM-2520/4854SE1
Camden CM-2520/4854SE1 Combo Switch Lock/Strike
- Integrated push-plate and strike in one double-gang assembly reduces wiring and hardware.
- Rated 3A @ 30V DC with silent operation — no relay chatter in healthcare or secure areas.
- Accepts 12V or 24V AC/DC, fitting existing panel infrastructure without voltage conversion.
$392.00 $239.99 Save $152.01The item has been added -
Camden
SKU: CM-2520/4855SE1
Camden CM-2520/4855SE1 Combo Switch Lock/Strike
- Dual 12/24V AC/DC operation supports mixed electrical infrastructure without extra units.
- SPST momentary 3A/30VDC output drives electric strikes or mag-locks without relay stages.
- 4.5"×4.5" stainless steel plate mounts to standard double-gang boxes; no custom cutouts.
$407.00 $249.99 Save $157.01The item has been added -
Camden
SKU: CM-3000/34N
Camden CM-3000/34N Green Illuminated Mushroom Push/Pull Button
- 30VDC/125VAC, 6A UL/CSA-rated switching drives locks and strikes without relay modules.
- Green LED mushroom head provides clear visual feedback in low-light corridors and exits.
- 1/4" brushed aluminum faceplate withstands repeated use in institutional and healthcare settings.
$65.00 $39.99 Save $25.01The item has been added -
Camden
SKU: CM-308
Camden CM-308 Electromagnetic Strike Lock HID Compatible
30VDC electromagnetic strike for HID access control systems
- Keyed-different IC core supports independent key operation across multiple doors
- 30VDC electromagnetic strike integrates directly with HID credential readers
- Camden Best style form factor fits standard commercial door frame installations
$62.00 $37.99 Save $24.01The item has been added -
Add to Cart The item has been addedCamden
SKU: CM-30AT
Camden CM-30AT 2" LED Illuminated Green Magnetic Lock
- 24VDC operation integrates directly with existing UPS-backed power distribution.
- TCP/IP connectivity enables remote lock control without a local relay panel at the door.
- Native HID credential support eliminates translation layers, reducing access-grant latency.
In stock · Ships same business day$160.00 $100.99 Save $59.01The item has been added -
Add to Cart The item has been addedCamden
SKU: CM-30EE
Camden CM-30EE 2" LED Illuminated Green Electromagnetic Strike
- Double-break circuit immediately cuts lock power on press, satisfying NFPA 101 fail-safe egress.
- Green LED backlit 'Push to Exit' button enables wayfinding in low-light corridors without added fixtures.
- Fixed 30-second dwell timer at 30VDC simplifies commissioning and audits on networked EM lock circuits.
In stock · Ships same business day$160.00 $99.99 Save $60.01The item has been added -
Add to Cart The item has been addedCamden
SKU: CM-310EE
Camden CM-310EE Green Button Magnetic Lock Strike
- Auto-detects 12VDC or 24VDC supply — no jumper configuration needed at install.
- Integrated 30-second timer releases the mag lock circuit per press, enabling multi-occupant egress.
- Illuminated green button with 15,000-hour LED confirms live power status in low-light doorways.
In stock · Ships same business day$169.00 $102.99 Save $66.01The item has been added -
Camden
SKU: CM-3210
Camden CM-3210 Key Switch SPST Maintained
- SPST maintained contact holds circuit closed while key is inserted—no latching logic needed.
- Rated 30VDC for direct integration with standard low-voltage strikes and panel outputs.
- Pre-wired 18 AWG leads and tamperproof screws reduce field termination time on retrofit jobs.
$174.00 $106.99 Save $67.01The item has been added -
Camden
SKU: CM-3250
Camden CM-3250 Key Switch 2 SPDT Momentary
- Dual SPDT momentary circuits activate two independent lock paths from one key.
- Runs directly on 30VDC — no supplementary power conditioning required.
- IP65 stainless steel faceplate supports indoor and outdoor deployment.
$242.00 $148.99 Save $93.01The item has been added -
Add to Cart The item has been addedCamden
SKU: CM-34BL
Camden CM-34BL Surface Mount Lock Box Standard Depth
Surface-mount access box with double-wall construction for retrofit installations
- HID credential compatible with TCP/IP network integration for mid-market systems
- Double-wall design isolates electronics from temperature swings in warehouses and loading docks
- 30VDC operation mounts directly to frames without structural modification
In stock · Ships same business day$36.99The item has been added -
Camden
SKU: CM-34CP
Camden CM-34CP Single Gang Stainless Steel Cover Plate
- Stainless steel construction resists corrosion in damp environments like parking garages.
- Fits standard single-gang electrical boxes for clean retrofit or new-construction installs.
- Passive cover with no electronics; rated for 30VDC Camden door control hardware.
$20.99The item has been added -
Camden
SKU: CM-3500
Camden CM-3500 Key Switch SPST Momentary N/O
- Dual SPST momentary N/O contacts rated 30VDC activate strikes or latches independently.
- Stainless steel faceplate fits standard double-gang boxes for flush indoor/outdoor mounting.
- Accepts 1", 1-1/8", or 1-1/4" mortise cylinders with included tamperproof hardware.
$242.00 $148.99 Save $93.01The item has been added
Door Hardware & I/O
Door hardware and I/O components connect physical doors to your access control system. From electric strikes and magnetic locks to exit devices and relay modules, proper hardware selection ensures safe, compliant, and reliable operation.
Plan Your Deployment
- Fail-safe vs fail-secure lock configuration
- Door type (wood, metal, glass, storefront)
- Request-to-exit (REX) device requirements
- Power supply and voltage compatibility
- Local life-safety and fire code compliance
Door Hardware & I/O — Engineering-Grade Door Hardware for Commercial Deployments
This category covers 532 working models of door hardware & i/o sourced manufacturer-direct or through channel-direct US distribution. Build the rest of your system around the architectural choices below — compatibility, environmental rating, and lifecycle decisions made here propagate through every downstream component you specify.
What to Look For
Fail-safe versus fail-secure determines what happens during power loss. Fail-safe locks unlock on power loss (used on egress doors where life safety dominates); fail-secure locks remain locked (used on storage, server rooms, and exterior doors where security dominates). Code typically mandates fail-safe on stairwell and egress doors. Confirm with the AHJ before specifying — misapplied lock mode is a common code violation.
Strike, mortise, magnetic lock, and electrified panic hardware each have distinct installation, current draw, and code implications. Electric strikes work with most mechanical locksets and are easiest to retrofit. Magnetic locks (maglocks) provide high holding force on glass and wood doors but require dedicated REX and panic-bar interfaces for egress compliance. Verify the door's existing prep before choosing.
Power draw and inrush current dictate power supply sizing. A 5-door system with 1A peak per lock can exceed an undersized 12VDC supply at simultaneous lock-down events. Account for accessories — REX motion sensors, door-position switches, electrified levers — when sizing the supply and the battery backup required for code compliance.
Tamper switches, door-position monitoring, and request-to-exit sensors generate the audit trail your security team needs. Mechanical contact switches are cheaper; magnetic reed switches resist tampering better. Pair each door with a position switch and a REX sensor at minimum — without door-position monitoring, you can't distinguish 'authorized entry' from 'door held open after authorized entry,' which is a common compliance gap.
Key Specs in This Category
| Spec | Available Options |
|---|---|
| Resolution | 8MP, 2MP |
| IP Rating | IP66, IP67 |
| Connectivity | Wired |
| Power | AC/DC, Battery |
| Type | Accessory, Controller, Cable, Switch, Power Supply, Access Card, Contact, Lock/Strike |
| Night Vision | Yes |
Top Brands in This Category
Frequently Asked Questions
Fail-safe or fail-secure for stairwell doors?
Fail-safe is mandatory on most stairwell doors and other code-designated egress paths — the lock must release on fire alarm or power loss to allow evacuation. Fail-secure on those doors is a code violation. Confirm the local fire code and AHJ requirements; commercial buildings in the U.S. follow NFPA 101 and the International Building Code, both of which detail egress lock behavior in detail.
What current draw should I plan for electrified locks?
Typical 12VDC electric strikes draw 200-500 mA continuous, with inrush spikes of 1-2A at engagement. Magnetic locks rated for 1,200 lbs holding force draw around 500 mA continuous at 24VDC. Power supplies need to handle simultaneous lock-down current — emergency lockdown events activate all locks at once. Size the supply with at least 25% headroom and confirm battery backup runtime requirements.
Do I need a request-to-exit (REX) sensor?
Most code-compliant electrified door installations require a REX sensor to shunt the alarm during authorized egress. Without REX, every egress event registers as a forced-door alarm. PIR motion sensors are the common choice and integrate with the door controller's REX input. Mechanical push-bar REX is also acceptable for hardware that includes that switch natively.
Can I use one lock for both card and mechanical key entry?
Yes — most electrified strikes and locks allow mechanical key override on the same door. Maintaining a master key for emergency mechanical access is required by code in many jurisdictions and recommended in all. Document the master key holders carefully; an uncontrolled master key program undermines the electronic audit trail.
What's the lifespan of a magnetic lock?
Quality maglocks (Securitron M62, HES, von Duprin) typically last 15-20 years with no mechanical wear. Failure points are the connector, the armature plate-to-lock alignment, and contamination of the magnetic face. Plan for armature replacement at year 10 as a hedge against alignment drift. Strike-type locks with mechanical parts last 5-10 years before strike-plate wear becomes a reliability issue.
Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.