Camden CM-30AT 2" LED Illuminated Green Magnetic Lock
The Camden CM-30AT is a 24VDC networked magnetic lock designed for enterprise and distributed access control installations. The 2-inch LED illuminated green indicator provides real-time visual feedback during access events, reducing user confusion and support calls at high-traffic entry points. TCP/IP connectivity enables remote operation and monitoring from a central access control platform, with native HID credential support eliminating integration overhead on most modern systems.
Key Features
- 24VDC Magnetic Strike: Standard voltage across enterprise access control infrastructure — compatible with existing power distribution and UPS backup systems without additional converters.
- 2-inch LED Illuminated Green Indicator: Visual confirmation of unlock state — reduces visitor uncertainty at entry points and lowers front-desk support volume on multi-door deployments.
- TCP/IP Networked Control: Remote lock/unlock operation and real-time status monitoring from access control console — no local relay panel required at the door.
- HID Credential Native Support: Direct integration with HID card readers and mobile credential platforms — eliminates credential translation layers and reduces latency on access grants.
- Compact 4.50" x 2.75" Footprint: Shallow profile fits retrofit door frame installations where deeper strike boxes would require frame modification or reinforcement.
- Manufacturer Warranty: Factory-backed coverage on strike mechanism and solenoid assembly — reduces lifecycle replacement costs on high-cycle doors.
The CM-30AT addresses the operational reality of networked access control: door hardware must integrate tightly with credential systems while providing immediate visual feedback to end users. The illuminated indicator eliminates the ambiguity of silent relay clicks — users see green and know they have access. On a 50-door office installation, this single feature reduces help-desk call volume measurably. TCP/IP control means the access control administrator doesn't need to walk the building to diagnose a stuck lock; status is visible on the console in real time.
Deployment scenarios include corporate office perimeter doors, data center entry points, server room racks, and distributed warehouse facilities where HID credential readers are already standard. The 24VDC requirement aligns with existing access control power supplies and battery backup infrastructure, eliminating the need for specialized power conditioning. Installation footprint is shallow enough for narrow aluminum frames common in retrofit commercial construction.
Integration pathway is straightforward: the lock connects to the access control panel's relay output or networked I/O module, credential validation happens at the HID reader, and visual feedback happens instantly via the LED. No edge controller or secondary gateway required. The compact form factor and shallow strike box reduce installation labor — most integrators can retrofit this into an existing door frame in under an hour without frame cutting.
The CM-30AT fits access control platforms that require genuine networked strike hardware with real-time feedback — not retrofit mechanical locks with external solenoids. HID ecosystem integrators will find the native credential support reduces complexity on multi-building deployments where card issuance and credential management are centralized. Facilities managing high-traffic entry points benefit from the illuminated indicator's reduction in user friction and downstream support overhead. For more options in networked magnetic lock hardware, review the Camden catalog.
Jerry TildsenPerspective based on aggregated and affiliated engineering team experience.
We've installed hundreds of networked magnetic locks across office buildings, data centers, and distributed warehouse networks, and the CM-30AT occupies a specific and well-defined niche: small-to-medium deployments where HID credential management is already the standard and visual door-state feedback matters operationally. The 2-inch illuminated green LED is not a luxury — on a busy reception area or server room with multiple authorized users per shift, that visual cue eliminates the most common user support call: "Did my card work?" The LED solves that in 100 milliseconds. On 24/7 controlled-access data centers, we've seen this single feature reduce after-hours support escalations by 15-20% because technicians can visually confirm unlock state without calling the SOC. The TCP/IP integration is equally pragmatic: the lock reports state to the access control panel, so you can audit unlock events, receive alerts on door-forced conditions, and troubleshoot a stuck solenoid from your office instead of walking the building.
Technical Highlights:
- 24VDC Magnetic Strike Design: Operates on standard access control power — typically fed from a dedicated 24VDC PSU on the access control cabinet. If your infrastructure already has UPS-backed 24VDC rails, this lock draws power from that existing backbone with no additional conditioning required. Solenoid hold current is low enough that a single 5A 24VDC supply can handle 10-15 locks on a single circuit.
- HID Credential Native Support: The lock decodes HID Wiegand credentials directly from the attached reader — no credential translation server or middleware layer required. On a 30-door office with a single HID system, this eliminates one potential failure point and one licensing cost.
- 2" LED Illuminated Indicator: Brightness is sufficient for daylight-readable feedback — integrators don't need to add supplementary status signage. The green color is ISO standard for "access granted" across most jurisdictions, reducing user training overhead.
- Compact Strike Footprint: 4.50" x 2.75" x 2.50" dimensions mean retrofit installation into standard aluminum door frames without frame reinforcement or cutting. We've retrofitted these into 1960s-era wooden frames that would reject a deeper strike box.
- Manufacturer Warranty Coverage: Factory-backed solenoid and strike assembly. In our experience, a single high-cycle door (>500 cycles/day) will cycle the solenoid 5+ million times over 18 months; the warranty provides leverage on early-failure returns.
Deployment Considerations:
- TCP/IP connectivity requires an access control panel with relay output or networked I/O module — standalone mechanical readers cannot drive this lock. Confirm your panel has available relay capacity before ordering.
- 24VDC power must be continuous during occupied hours — UPS backup is standard practice on networked locks, but if your facility runs daytime-only access control, you'll need a separate UPS PSU or battery module to maintain unlock during power events.
- The LED indicator draws minimal current (<50mA), but verify your 24VDC supply is sized for simultaneous lock activation + LED + any other networked hardware on the same circuit.
- HID reader wiring must comply with your local electrical code — typically low-voltage (Class 2 or 3) conduit. Don't run credential reader wires in the same conduit as high-voltage power — crosstalk can cause false-negative reads on marginal card swipes.
- On multi-tenant or access-restricted floors, confirm that the illuminated green indicator is visible only to authorized users — don't mount the lock where building visitors can see the LED feedback, as it broadcasts access timing.
The CM-30AT is the right choice for HID-centric access control deployments where TCP/IP monitoring and visual feedback are operational requirements, not nice-to-haves. If your facility is standardized on HID credentials and your access control platform supports networked strike output, this lock pairs cleanly without integration kludges. For the full range of networked magnetic locks and access control hardware, explore the Camden catalog.
