STEALTH40 Series: Monitored Double Standard Maglock with Optional Door Status

The STEALTH40 series offers a powerful and secure solution for double doors, providing a formidable 1200lb (545kg) of holding force per side. These monitored double magnetic locks are designed for demanding indoor applications and feature a modern stealth black finish for a discreet, professional aesthetic. The series includes two variations, the STEALTH40, which provides essential lock status monitoring, and the STEALTH40DS, which adds the critical function of door position monitoring.

Technical Information:

  • Holding Force: Up to 545kg (1200lb) per side
  • Current Draw: 500mA @ 12Vdc / 250mA @ 24Vdc
  • Voltage Tolerance: +/- 15%
  • Operating Temperature: -10°C to +55°C
  • Humidity: 0-95% non-condensing
  • Weight: Approx. 9.6kg
  • Relay Output: COM/NO/NC (1A@ 24Vdc) per side
  • Door Status Contact (STEALTH40DS): Reed switch (one per side)

Product Variations:

  • STEALTH40: A standard double monitored magnetic lock, offering a total of 2400lbs of holding force. It provides lock status feedback via a relay and LED indicators.
  • STEALTH40DS: A standard double monitored magnetic lock that includes integrated door status monitoring contacts to monitor the open or closed position of each door.

Full Description

12/24VDC Double Maglock with 2 x 1200lb Holding Force and Optional Door Status

The STEALTH40 series offers a high-performance solution for securing double doors in indoor environments. This monitored double standard maglock delivers an impressive 1200lb (545kg) holding force on each side, providing an unparalleled level of security. With its dual-voltage capability, robust feature set, and sleek Stealth black finish, the STEALTH40 series is a powerful and reliable choice for professional access control. The series includes two models: the standard STEALTH40 and the advanced STEALTH40DS, which features optional door status monitoring. Both models are fire rated for safety compliance.

Product Variations:

  • STEALTH40: A standard double monitored maglock that provides lock status indication via relay contacts and an LED, confirming that the lock is engaged or disengaged on each side.
  • STEALTH40DS: A standard double monitored maglock with door status. This model includes a built-in reed switch on each side to provide both lock status and the physical position of each door (open/closed).

Key Features of the STEALTH40 Series:

  • Exceptional Holding Force: Delivers a powerful holding force of up to 545kg (1200lb) per side, offering maximum security for double doors.
  • Dual Monitoring: Both models provide lock status monitoring, giving real-time feedback on the lock’s state.
  • Dual Voltage: Operates on either 12Vdc or 24Vdc, selectable during installation to match the power source.
  • Fail-Safe Operation: The maglock is fail-safe, meaning it unlocks automatically upon power failure, ensuring safe egress in accordance with fire safety regulations.
  • Anti-Residual Magnetism: This feature ensures that the lock does not retain magnetism, allowing for a smooth and immediate door release.
  • Surge Protection (MOV): Includes a Metal Oxide Varistor (MOV) to protect the electronics from voltage spikes and power surges, increasing the lock’s durability and lifespan.
  • Stealth Black Finish: The professional black finish provides a discreet and aesthetic appearance that complements modern architectural designs.
  • Fire Rated: Certified for use on fire-rated door assemblies, ensuring compliance with critical safety standards.
  • Surface Mount: Designed for straightforward surface mounting, with the top-plate, armature-plates, and fixings all included.

Additional Feature of the STEALTH40DS only:

  • Door Status Monitoring: The STEALTH40DS model includes a reed switch on each side, providing a separate signal for the physical position of each door (open or closed). This is a critical feature for advanced access control systems that need to log door events, trigger alarms, or verify that a door is not propped open.

Technical Information:

  • Holding Force: Up to 545kg (1200lb) per side
  • Current Draw: 500mA @ 12Vdc / 250mA @ 24Vdc
  • Voltage Tolerance: +/- 15%
  • Operating Temperature: -10°C to +55°C
  • Humidity: 0-95% non-condensing
  • Weight: Approx. 9.6kg
  • Relay Output: COM/NO/NC (1A@ 24Vdc) per side
  • Door Status Contact (STEALTH40DS): Reed switch (one per side)
  • Stealth 40 Data Sheet
  • Stealth 40DS Data Sheet

Benefits of the Stealth Monitored Double Standard Maglock:

  • Maximum Security: The powerful 1200lb holding force on each side provides an exceptional level of security for double doors.
  • Comprehensive Feedback: Offers lock status monitoring on both models, with the option for door status monitoring on the STEALTH40DS for complete situational awareness.
  • Flexible & Versatile: Dual voltage, fail-safe operation, and optional door status monitoring cater to a wide range of security requirements.
  • Reliable Performance: MOV surge protection and anti-residual magnetism ensure long-term, trouble-free operation.
  • Safety Compliant: Fire-rated certification guarantees compliance with essential safety standards.

Ideal Applications:

  • Main entrance double doors in commercial and residential buildings.
  • Server rooms, data centres, and other high-security areas with double doors.
  • Any indoor location where a secure, robust, and fire-rated double maglock is required.
  • The STEALTH40DS is especially suited for installations where monitoring the physical position of each door is a critical requirement for security protocols or building management systems.

Product Specifications

Brand

Stealth Locking

Lock Options

Monitored, Monitored + Door Status Sensor

Holding Force

1200 Lbs x 2

Mounting

Surface Mount

Operating Temperature

-10°C to 55°C

Power Requirement

12-24 VDC

Safety Features

Fail-Safe

Form Factor

Double Maglock

Fire Rating

Fire Rated

Colours

Black

SKU STEALTH40, STEALTH40DS

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