ELK Products Glass Break Sensor 319 Series 319Gb

ELK Products ELK-319GB Glass Break Sensor

The ELK Products ELK-319GB is a glass break sensor designed for integration into perimeter security systems. This sensor detects the acoustic signature of breaking glass, providing a secondary layer of protection for windows and glass doors in residential and commercial installations.

Overview

The ELK-319GB operates as an acoustic glass break detector, monitoring for the distinctive sound frequencies produced when glass is fractured or shattered. This sensor is part of the ELK 319 series and is compatible with ELK control panels and security systems that support glass break detection modules. The device is engineered for straightforward installation in existing security architectures without requiring extensive rewiring or system reconfiguration.

Key Features

• Acoustic glass break detection technology
• Suitable for window and glass door applications
• Compatible with ELK control panel systems
• Part of the proven 319 series product line
• Designed for integration into multi-zone security systems
• Straightforward installation process

Integration & Compatibility

The ELK-319GB integrates with ELK security control panels that support auxiliary sensor inputs. When configured within an ELK system, the glass break sensor reports detection events to the main panel, which can trigger alarms, send notifications, or activate secondary responses based on programmed automation rules. Installation requires connection to an available sensor zone on the control panel, making it suitable for retrofit applications and new deployments.

This sensor works in conjunction with other perimeter detection devices such as door/window contacts and motion sensors to create a comprehensive security posture. Integrators should verify zone availability on the target control panel and confirm compatibility with the specific ELK panel model before deployment.

Typical Applications

The ELK-319GB is commonly deployed in retail environments, office buildings, residential properties, and facilities where glass breakage detection is required as part of the security design. It functions as a secondary verification layer in combination with traditional perimeter sensors, reducing false alarms while maintaining detection sensitivity for actual break-in attempts.

Marty Allison

I've specified the ELK-319GB in several commercial retrofit projects where glass breakage detection was required on existing control panels. The acoustic sensing approach works reliably in standard environments, and the sensor integrates cleanly with ELK panel programming without additional gateways or converters.

Technical Highlights:

• Acoustic Detection: The ELK-319GB monitors glass fracture frequencies, triggering only on genuine break events rather than vibration or impact alone.
• Zone-Based Reporting: Detection reports directly to the assigned control panel zone, enabling flexible alarm logic and scene triggering.
• Proven Integration: ELK's native support for glass break sensors means no middleware or third-party bridge devices are required.

Deployment Considerations:

• Verify available zones on the target ELK panel before purchase; some legacy models have limited input capacity.
• Position sensors 5–15 feet from glass surfaces for optimal acoustic coverage; test sensitivity during commissioning to avoid false triggers from environmental noise.
• Combine with door/window contacts on the same zone or adjacent zones to create AND/OR logic for higher confidence alarm generation.

For integrators working within the ELK ecosystem, the ELK-319GB remains a straightforward and cost-effective addition to perimeter defense. Pair it with proper zone configuration and testing protocols to achieve reliable performance in production environments.