Magnasphere HSS-L2D-814 Dual Alarm Contacts with Tamper Circuit, Closed Loop
SKU
HSS-L2D-814
Model No
HSS-L2D-814
$369.00
Product Highlights
- Intrinsically Safe, Simple Apparatus
- Resistant to External and Internal magnetic defeat
- Dual 1/2″ NPT conduit ports provide top or side connection options
- Replacement for existing BMS devices
- No adjustment required for installation

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The HSS-L2D-814 from Magnasphere is a Dual Alarm Contacts sensor designed specifically for high-security applications such as SCIFs, safes, and vaults. With closed loop functionality and a tamper circuit, this sensor features embedded EOL resistors and is built to meet UL634 Level 2 High Security Standards, ensuring optimal security and installation efficiency. Its unique design and advanced technology deliver unparalleled protection against unauthorized access and environmental attacks.
Features
- Intrinsically Safe, Simple Apparatus: Ensures safety in use and ease of installation with minimal complexity.
- Resistant to External and Internal Magnetic Defeat: Provides enhanced security by preventing unauthorized access through magnetic means.
- Dual 1/2” NPT Conduit Ports: Offers flexible installation with options for top or side connections, adapting to various setups.
- Replacement for Existing BMS Devices: Easily integrates into existing systems, minimizing replacement costs.
- No Adjustment Required for Installation: Simplifies the installation process, saving time and labor.
- Industry’s Most Secure Removal Tamper Sensor/Circuit: Provides advanced detection capabilities for tampering, ensuring high security.
- Magnasphere® Switch Technology: Resists permanent contact welding, protecting against lightning and power surges.
- Single (L2S) and Dual (L2D) Alarm Contacts Available: Offers options to meet diverse security needs.
- American Made: Built using award-winning technology, ensuring quality and reliability.
- Compatible with Control Panel Models: Works seamlessly with control panels that accept contact inputs, providing flexibility.
- Built-in EOL Resistors Available: Simplifies wiring and enhances security with embedded components.
- Competitively Priced: Offers high-end security features at a cost-effective price point.
Magnasphere HSS-L2D-814 Detailed Specifications
| Feature | Details |
|---|---|
| Model | HSS-L2D-814 |
| Type | Dual Alarm Contacts |
| Loop Type | Closed Loop with Tamper Circuit |
| Resistor Configuration | 1K ? Series 1K ? Parallel Embedded EOL Resistors on One N.C. Alarm Contact, 1K ? Series EOL Resistors on Second Alarm Contact |
| Security Standard | UL634 Level 2 |
| Installation Type | Surface Mount |
| Compatibility | Compatible with control panel models that accept contact inputs |
| Conduit Ports | Dual 1/2" NPT |
| Manufacturing | American Made |
| Price Range | Competitively Priced |
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