ELK - 120 - Recordable Voice and Siren Driver

Product Overview

The ELK-120 v.3 is a versatile recordable annunciator featuring 4 channels that can be configured for voice or siren outputs. It offers 8 minutes of non-volatile memory and includes specialized siren tones like the ANSI Temporal Coded Horn. With a 24-watt amplifier, adjustable volume, and line-level output, it integrates seamlessly into both local security systems and larger paging networks.

Key Configuration

• • Channels: 4 total (configurable as 2 siren + 2 voice, or 4 voice)
• • Total recording time: 8 minutes divided between voice channels
• • Max message length: 2 minutes per channel (voice mode) or 4 minutes per 2 channels (siren mode)
• • Operating voltage: 11 to 14 VDC; current draw: 0.2 to 2 Amps (depends on volume & speaker load)
• • Dimensions: 3" × 5" × 1.25" (76 × 127 × 32 mm)

Key Features

The 4-channel recordable annunciator features a 24-watt amplifier and 8 minutes of non-volatile voice memory. It offers ANSI-compliant emergency siren tones and supports custom voice recordings via a built-in microphone or a PC interface. Key features include adjustable volume, a line-level output for paging, and flexible momentary or continuous trigger settings for integrated security and evacuation signaling.

Technical Context

Delivers a powerful 120 dB output and supports speaker loads down to 4 ohms. Channels are fully customizable for one-shot or continuous playback, allowing siren tones to trigger in sequence with voice alerts. It features a pulsing input for flexible signaling and is backed by a lifetime limited warranty, ensuring long-term reliability for high-impact notification.

Installation Notes

This 3" × 5" module supports speaker loads down to 4 ohms and integrates seamlessly with security controls via a single alarm output. It features a pulsing option to differentiate between burglary and fire alerts, including an ANSI-compliant Temporal Coded Horn for dedicated fire signaling.