Camden CX-91M-06TLS 600 lbs Mortise Magnetic Lock
The Camden CX-91M-06TLS is a 600 lb capacity mortise magnetic lock engineered for single-door access control deployments requiring networked control and status reporting. Operating on standard 24VDC, it integrates directly into TCP/IP-enabled access control systems, eliminating the need for standalone relay controllers on simple door installations. The mortise mounting footprint allows flush installation within the doorframe, minimizing visible hardware and reducing vulnerability to physical tampering. Included door status switch provides real-time feedback on lock state, essential for compliance audits and operational verification.
Key Features
- 600 lb Holding Force: Rated for full-glass doors and heavy commercial entrance applications. Sufficient for single-leaf perimeter doors in retail, office, and institutional settings.
- TCP/IP Network Control: Direct integration with access control platforms — no intermediate relay panel required for basic networked deployments. Reduces wiring complexity and single points of failure.
- 24VDC Operation: Standard voltage across most commercial access control power supplies. Lower inrush current than 12VDC alternatives, reducing voltage sag on long wire runs.
- Mortise Mount Configuration: Recessed installation in doorframe — minimal external profile and no exposed solenoid housing to kick or cut.
- Integrated Door Status Switch: Included magnetic reed switch reports lock engagement state to the access control panel. Essential for door-held violation alerts and audit trails.
- Adjustable Timer Functionality: Configurable release duration from the control panel — supports delayed egress, temporary unlock, and timed access workflows without additional hardware.
Magnetic locks differ operationally from electric strikes: they hold the door in the closed position continuously until de-energized, rather than striking the latch when the door is already closed. This design is ideal for full-glass doors, sliding glass doors, and frameless installations where a traditional latch strike won't fit. The 600 lb holding force is sufficient for most single-leaf commercial doors; heavier double doors or high-traffic corridors may require dual magnetic locks or a combination of magnetic and mechanical backup strikes.
TCP/IP integration means the lock communicates directly with access control panels that support Ethernet or serial gateway connectivity. No relay module or intermediate power supply is needed — just 24VDC power, a TCP/IP network connection, and the access panel sends lock/unlock commands over IP. The included door status switch closes when the lock is energized, allowing the panel to detect tampering, power loss, or held-open conditions in real time. Paired with a video intercom or mobile credential reader, this creates a seamless networked entry point without hardwired bell circuits.
Compliance and lifecycle considerations: magnetic locks require continuous power to remain locked, so battery backup or UPS is mandatory on doors that need to be secure during mains failure. Unlike electric strikes (which hold only when power is applied to the strike solenoid after the door is closed), a magnetic lock must be powered 24/7. Facilities using temporary power outages as an egress fail-safe should specify a fail-safe magnetic lock variant (releases to unlock on power loss). The CX-91M-06TLS does not include a built-in power supply — 24VDC must be sourced from the access control panel or a dedicated power shelf. Manufacturer Warranty covers factory defects; installation labor and integration configuration are the responsibility of the integrator.
The mortise mount is compatible with standard North American doorframe preparations (1-3/8" to 1-3/4" door thickness). Before ordering, confirm the existing mortise opening size and the access control panel's TCP/IP output specifications. This lock is best suited for new construction or full-door replacement where the mortise can be routed cleanly. Retrofit applications on solid wood or metal doors require careful template alignment to avoid misalignment and rework.
Jerry TildsenPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've installed the Camden CX-91M-06TLS in a wide range of single-door control scenarios — small office lobbies, retail stockrooms, server closets, and medical record rooms. What stands out is the directness of the TCP/IP integration. Most magnetic locks in this price tier still require a separate relay module or a hardwired control output from the access panel; the CX-91M-06TLS eliminates that step. On a five-door office build-out, that's two fewer power supply outputs, four fewer relay cards, and simpler troubleshooting when the network goes down. The included door status switch is real-world gold: we've recovered a dozen "lock malfunction" calls where the issue was a loose door-contact magnet rather than a failed solenoid. The mortise form factor also appeals to architects who want minimal visible hardware; the lock sits completely within the frame, and an untrained eye won't spot it. That said, this is a continuous-hold design — it requires 24/7 power or fail-safe release considerations. We've had integrators forget to specify a UPS on building-exit scenarios, creating an egress liability during mains failure. Know your fire code and ADA requirements before you spec this.
Technical Highlights:
- 600 lb Holding Force: Rated for heavy commercial single doors, including full-glass frameless doors and sliding glass applications where electric strikes cannot be used. The mortise package delivers this holding force in a recessed footprint without external solenoid housing.
- TCP/IP Direct Control: Communicates natively over Ethernet — no relay interface required. Reduces cabling, power distribution complexity, and integration risk on small-to-medium access control systems.
- Door Status Switch Included: Magnetic reed switch signals lock engagement state to the access panel in real time. Essential for held-open detection, tamper alerts, and audit compliance in regulated environments.
- 24VDC Standard Voltage: Compatible with all commercial access control power supplies. Lower inrush than 12VDC alternatives; long wire runs see less voltage sag from the solenoid surge.
- Adjustable Release Timer: Configured from the access panel without additional hardware. Supports delayed egress, timed access, and temporary unlock workflows.
Deployment Considerations:
- Continuous-Hold Power Requirement: Unlike electric strikes (which draw power only on unlock), magnetic locks require 24VDC whenever the door must be locked. Size your power supply and UPS accordingly — a 100-door building with 20 magnetic locks draws constant 480W. Plan for brownout scenarios and battery backup.
- Mortise Preparation Criticality: The lock body sits fully within the doorframe mortise. Misalignment of the mortise routing by more than 1/8" causes binding or gap-opening and requires rework. Template the installation carefully, especially on retrofit jobs where the frame may have settled or the original mortise was cut off-spec.
- Access Panel TCP/IP Port Availability: Verify the panel supports direct TCP/IP output to this lock. Legacy panels with only relay outputs or serial gateways may require an intermediate controller, negating the simplification benefit. Confirm compatibility before ordering.
- Fail-Safe vs. Fail-Secure Behavior: The standard CX-91M-06TLS is fail-secure (locked on power loss). If your egress requirements demand fail-safe release (unlock on power loss), confirm the ordered model or specify a fail-safe variant explicitly — not all distributors stock both.
- Door Weight and Closer Coordination: A 600 lb holding force on a heavy door with a mechanical closer can create binding or slow-opening feel, especially on pull-side heavy glass. Coordinate with the door hardware supplier on closer selection to ensure smooth operation after unlock.
The Camden CX-91M-06TLS is the right fit for access control integrators building networked single-door systems without the overhead of relay interfaces, and for architects specifying flush hardware with minimal exterior profile. For larger installations or legacy systems without native TCP/IP lock outputs, consider whether a relay-based strike offers better long-term flexibility. See the Camden catalog for other mortise, surface-mount, and fail-safe magnetic lock options.
