Magnasphere HSS-1451-L2S-002 Roll Up Door Bracket with HSS L2S-002 Pre-Mounted Left Side with Embedded EOL Resistors
- Resistant to External and INTERNAL magnetic defeat
- Built-in EOL resistors available
- Unique cross hole mounting feature eliminates need for L and Z brackets on most installations
- Retro-fit for existing BMS devices
- No adjustment required for installation

MAGNASPHERE has created the L2 Series HSS "High Security Sensor" – The Next Generation of sensors for high security standards for SCIFs, safes and vaults, and all other high level secure applications. The acclaimed MAGNASPHERE HSS devices are listed to UL634 Level 2 High Security Standard. In addition to their vastly increased security they offer many labor saving installation features, including embedded EOL resistors. Both the L2S single alarm contacts and the L2D dual alarm contacts are surface mount.
One of the unique features of the HSS L2S and L2D is the ability to add embedded EOL resistors and related electronics to offer the ultimate in security. We offer a variety of embedded EOL resistor configurations and values.
In addition to the surface mount models, MAGNASPHERE has expanded its L2 series HSS product line to include the revolutionary L2C series for installations where concealed sensors are desired for both security and aesthetics.
UL634 is the standard for all switches and connectors used in alarm systems. The 9th edition (2007) eliminated the previous BMS high security categories. Learn about the difference between High Security Levels 1 & 2. The ICD 705, sets the standards for SCIF intrusion detection systems for the government Intelligence Community, and requires the use of HSS Level 2 devices.
Features
- Resistant to External and INTERNAL magnetic defeat: Ensures a higher level of security by preventing unauthorized access through magnetic manipulation.
- Built-in EOL resistors available: Simplifies installation and enhances security by eliminating the need for external resistors.
- Unique cross hole mounting feature: Eliminates the need for L and Z brackets on most installations, making setup quicker and more efficient.
- Retro-fit for existing BMS devices: Easy replacement ensures compatibility with older systems while upgrading security features.
- No adjustment required for installation: Saves time and labor costs, allowing for quick and hassle-free setup.
- Industry's most secure removal tamper sensor/circuit: Provides enhanced protection against tampering, making it difficult for intruders to disable the sensor.
- Single and dual alarm contacts available: Offers flexibility for various installation needs and scenarios.
- American made using award-winning MAGNASPHERE switch technology: Ensures high quality and reliability while supporting local manufacturing.
- Compatible with control panel models that accept contact inputs: Versatile design allows for integration with a wide range of security systems.
- Competitively priced: Offers high security features at an affordable cost, making it accessible for various budgets.
MAGNASPHERE HSS-1451-L2S-002 Detailed Specifications
| Feature | Details |
|---|---|
| Model | HSS-1451-L2S-002 |
| Compliance | UL634 Level 2 |
| Mounting Type | Surface Mount |
| Alarm Contacts | Single & Dual |
| Resistance to Defeat | Yes, external and internal magnetic |
| Embedded EOL Resistors | Available in multiple configurations |
| Manufacturing Origin | USA |
| Installation Adjustment | No adjustments required |
| Tamper Sensor | Most secure in the industry |
| Compatibility | Compatible with various control panel models |



