1. Product Overview
The Securitron MM15 Maglock is a high-security electromagnetic locking device designed for interior or perimeter doors where robust security and a compact form factor are essential. This unit provides an exceptional holding force of 4000 lbs.
The MM15 features a hybrid design incorporating two spring-loaded hardened steel jaws. In the event of an attempted forced entry, these mandibles are engineered to rotate inward, clamping down and securely capturing the edges of the armature plate, thereby significantly enhancing the door's resistance to unauthorized access.
Image 1.1: The Securitron MM15 Maglock unit, showcasing its robust construction and mounting plate.
2. Safety Information
Important: Read all instructions before installation and operation. Failure to follow these instructions may result in product damage, property damage, or personal injury.
- Always disconnect power to the lock and associated control systems before performing any installation, maintenance, or troubleshooting.
- Installation should only be performed by qualified personnel familiar with electrical wiring and door hardware.
- Ensure all wiring complies with local and national electrical codes. Proper grounding is essential.
- Do not modify the lock or its components. Use only genuine Securitron parts and accessories.
- This product is designed for indoor use only. Exposure to outdoor elements or excessive moisture may compromise performance and safety.
- Keep hands and loose clothing clear of moving parts during operation.
3. Package Contents
Verify that all components are present and undamaged before beginning installation:
- One (1) Securitron MM15 Maglock Unit (Magnet Assembly)
- One (1) Armature Plate
- Mounting Hardware (screws, bolts, etc.)
- Installation Template (if included)
Note: Specific mounting hardware may vary based on door type and installation requirements.
4. Features
The Securitron MM15 Maglock offers a range of features designed for high-security applications:
- 4000 lbs. Holding Force: Provides an unmatched level of security for critical access points.
- Dual Voltage Operation: Compatible with both 12V and 24V DC power supplies.
- Dual Current Operation: Operates with both AC and DC current.
- Easy Installation: Includes a mounting plate designed for accurate and straightforward installation.
- Fail-Safe Design: The lock releases when power is removed, ensuring egress during power outages. Can be integrated with a battery backup power supply for continued security if desired.
- Optional Door Position Switch: Allows for monitoring of door status (open/closed).
- Optional Anti-Tamper Switch: Provides an alert if the lock is tampered with.
- Optional 1/2" Conduit Prep: Facilitates professional wiring installations.
- UL Listed: Certified for safety and performance standards.
5. Setup and Installation
Proper installation is crucial for the optimal performance and security of the MM15 Maglock. Refer to the detailed installation template and wiring diagrams provided with your product for precise instructions.
5.1 Pre-Installation Checks
- Verify door type and material suitability for maglock installation.
- Ensure adequate space for both the maglock unit and the armature plate.
- Confirm power supply voltage (12V DC or 24V DC) and current type (AC or DC) match the lock's requirements.
5.2 Mounting the Maglock Unit
- Using the provided template, mark the drilling locations on the door frame for the maglock unit.
- Drill pilot holes as indicated.
- Secure the mounting plate to the door frame using the appropriate hardware.
- Attach the MM15 maglock unit to the mounting plate. Ensure it is firmly seated and aligned.
5.3 Installing the Armature Plate
- Mark the drilling locations on the door for the armature plate, ensuring precise alignment with the maglock unit.
- Drill pilot holes and secure the armature plate to the door. The armature plate should be able to pivot slightly to ensure full contact with the maglock face.
5.4 Wiring
- Connect the power supply wires to the maglock terminals, observing correct polarity for DC systems.
- If using optional features like a door position switch or anti-tamper switch, connect their respective wires according to the provided wiring diagram.
- Ensure all connections are secure and insulated.
For detailed wiring diagrams and specific installation scenarios, please consult the full Securitron MM15 installation guide.
6. Operating Instructions
The Securitron MM15 Maglock operates on a fail-safe principle, meaning it unlocks when power is removed.
- Locking: When electrical power is supplied to the MM15 Maglock, the electromagnet energizes, creating a powerful magnetic field that attracts and holds the armature plate, thereby securing the door.
- Unlocking: When the electrical power supply to the MM15 Maglock is interrupted (e.g., via an access control system, exit button, or power failure), the magnetic field dissipates, allowing the door to be opened freely.
- Battery Backup (Optional): If a battery backup power supply is integrated, the lock will remain engaged during a main power outage until the backup power is depleted or manually disengaged.
7. Maintenance
Regular maintenance helps ensure the longevity and reliable operation of your Securitron MM15 Maglock.
- Periodic Inspection: Annually inspect the maglock unit, armature plate, and all mounting hardware for signs of wear, corrosion, or loosening. Tighten any loose fasteners.
- Clean Surfaces: Keep the face of the maglock and the armature plate clean and free of dirt, dust, and debris. Use a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Wiring Check: Periodically check all electrical connections for tightness and integrity. Ensure insulation is intact.
- Alignment: Confirm that the armature plate makes full and even contact with the maglock face when the door is closed. Misalignment can reduce holding force.
8. Troubleshooting
If you encounter issues with your MM15 Maglock, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not engage (door not secured) | No power to the lock; Incorrect wiring; Armature plate misalignment; Faulty lock unit. | Check power supply and connections. Verify voltage and current. Adjust armature plate for full contact. Test lock unit with a known good power source. |
| Lock does not disengage (door remains secured) | Power not being cut to the lock; Control system malfunction; Stuck armature plate. | Verify that the power supply is being interrupted. Check access control system output. Ensure armature plate moves freely. |
| Reduced holding force | Gap between maglock and armature plate; Dirty surfaces; Worn armature plate. | Adjust armature plate for minimal gap. Clean maglock face and armature plate. Replace armature plate if significantly worn. |
If the problem persists after attempting these steps, contact Securitron technical support.
9. Specifications
| Model Number | MM15 |
| Holding Force | 4000 lbs. |
| Voltage | 12V DC / 24V DC (Dual Voltage) |
| Current | AC / DC (Dual Current) |
| Product Dimensions | 2 x 5 x 3 inches |
| Item Weight | 4.99 pounds |
| Application | Indoor Use Only |
| Certifications | UL Listed |
10. Warranty and Support
Securitron products are manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the official Securitron warranty statement available on their website or included with your purchase documentation.
For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact Securitron customer support. Contact information can typically be found on the manufacturer's website or on the product packaging.