Magnasphere Corp HSS-L2D-000 Dual Alarm Contact Closed Loop

Product Description

The MAGNASPHERE CORP HSS-L2D-000 is a dual alarm contact designed for closed-loop security and monitoring circuits. It provides two independent alarm outputs within a single housing, allowing installers to monitor both tamper and intrusion conditions simultaneously. This type of special application contact is commonly found in high-security installations where redundant signaling is required. Licensed security and electrical contractors install this device as part of hardwired alarm systems, door and window monitoring assemblies, or access control panels. Its closed-loop configuration maintains a continuous supervised circuit, triggering an alarm condition when the loop is broken.

The HSS-L2D-000 is suited for special application contact installations in commercial and residential security systems. It is designed for scenarios where dual-channel monitoring is necessary, such as installations requiring separate tamper and alarm zones on a single contact point. This part is sold as a single unit and fits into professional-grade alarm and access control wiring projects where standard single-output contacts do not meet system requirements.

Key Features

• Dual alarm output contacts in a single unit for simultaneous tamper and intrusion monitoring
• Closed-loop circuit design maintains continuous supervised signal integrity
• Special application contact category suited for demanding security installations
• Single-unit packaging for straightforward inventory and installation management

Compatibility

Designed as an OEM-style replacement or new-install component for special application closed-loop alarm contact circuits in professional security and access control systems.

Installation Notes

Installation should be performed by a licensed security or low-voltage electrical contractor in accordance with applicable local and national electrical codes. De-energize and disarm the alarm panel before wiring or replacing any contact device. Verify loop supervision settings on the control panel match the closed-loop configuration of this contact prior to commissioning. Do not bypass supervision circuitry during testing.