Notifier SGL-2000 Conventional Two-Zone Fire Alarm Control Panel with Supervised Notification Circuit

Notifier · Fire & Life Safety

Description  The Notifier SGL-2000 is a conventional fire alarm control panel designed to provide dependable fire detection and notification for small to medium-sized facilities. Featuring two supervised initiating device circuits and a supervised notification appliance circuit, it supports reliable monitoring and alarm activation in commercial, institutional, and industrial environments. Its compact design and straightforward operation make it suitable for both new installations and replacement projects.     Technical Specifications  Condition New/Never Used Surplus Brand Notifier Category Fire Safety Equipment Part Number SGL-2000 Subcategory Conventional Fire Alarm Control Panel Zones 2 (non-expandable) Initiating Circuit Class B (Style B), compatible with two-wire detectors Signaling Circuit Class B (Style Y), supervised, rated 0.75 A Power Features Brown-out & surge protection, float charger, DC tap Controls Reset, Trouble Silence (with resound), Disable Optional Modules Alarm only, Alarm+Trouble, Remote station outputs Monitoring Faults Battery, AC power, ground fault, loop faults, disable/off-normal status Weight 4.5 kgs     Information About SGL-2000 The SGL-2000 is part of Notifier’s line of conventional fire alarm control panels, engineered for reliable fire protection in small to medium-sized facilities. This two-zone, solid-state panel complies with NFPA-72 standards and is UL 864-listed, ensuring dependable operation and regulatory compliance. Designed for simplicity and durability, it features supervised Class B initiating and notification circuits, built-in surge and brown-out protection, and integral battery supervision with charging capability. The SGL-2000 provides straightforward front-panel controls and clear LED status indicators, making it ideal for applications where ease of use, low maintenance, and essential functionality are paramount. Key Features: Two-Zone Conventional Design: Supports two Class B (Style B) initiating device circuits, compatible with standard two-wire smoke detectors and other normally open devices. Supervised Notification Circuit: One Class B (Style Y) audible/visual circuit rated at 0.75 A for reliable alarm signaling. Power Reliability: Includes brown-out and surge suppression circuitry, plus integral battery charger for standby power continuity. Visual Status Indication: LED indicators display alarm, trouble, AC power, and zone status, with coded pulse patterns for clear fault identification. User-Friendly Controls: Front-panel switches for Reset, Trouble Silence (with automatic resound), and Disable mode for service operations. Comprehensive Fault Monitoring: Detects and reports low battery, AC loss, ground fault, open loops, and off-normal switch positions. Optional Expansion Modules: Supports one plug-in module for auxiliary alarm contacts, alarm & trouble contacts, or remote station outputs. Compact & Durable Construction: Solid-state components and efficient circuit design ensure long service life and low maintenance needs. Standards Compliance: Meets NFPA-72 requirements and is UL 864-listed for safety and performance assurance. The Notifier SGL-2000 delivers straightforward, dependable fire alarm control in installations where advanced addressable systems are not required. With its rugged design, fault supervision, and ease of operation, it remains a trusted solution for legacy and budget-sensitive projects needing proven two-zone conventional protection.

Brand: Notifier · Category: Fire & Life Safety

Key features

• Two-Zone Conventional Design: Supports two Class B (Style B) initiating device circuits, compatible with standard two-wire smoke detectors and other normally open devices.
• Supervised Notification Circuit: One Class B (Style Y) audible/visual circuit rated at 0.75 A for reliable alarm signaling.
• Power Reliability: Includes brown-out and surge suppression circuitry, plus integral battery charger for standby power continuity.
• Visual Status Indication: LED indicators display alarm, trouble, AC power, and zone status, with coded pulse patterns for clear fault identification.
• User-Friendly Controls: Front-panel switches for Reset, Trouble Silence (with automatic resound), and Disable mode for service operations.
• Comprehensive Fault Monitoring: Detects and reports low battery, AC loss, ground fault, open loops, and off-normal switch positions.
• Optional Expansion Modules: Supports one plug-in module for auxiliary alarm contacts, alarm & trouble contacts, or remote station outputs.
• Compact & Durable Construction: Solid-state components and efficient circuit design ensure long service life and low maintenance needs.
• Standards Compliance: Meets NFPA-72 requirements and is UL 864-listed for safety and performance assurance.

Specifications

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