EHV Series Compact Industrial Alarm Speaker (Model EHV-M1TG)

Product Introduction

The EHV Series EHV-M1TG is a high-performance industrial alarm speaker designed for critical notification systems. 30% smaller than previous models, this compact device delivers 110dB of sound at 1 meter while withstanding 4.5G vibrations, making it ideal for harsh environments. It supports dual power inputs (12/24 VDC), offers cable/terminal connection options, and features 63 built-in alarms with MP3 compatibility. With IP65 protection, SD card message updates, and multi-mode operation (Normal, Input Priority, Hold, Memory), it balances durability with versatile functionality for industrial, commercial, and public address applications.

Product Features

Compact & Rugged Design:

30% smaller than legacy EWH models for space-saving installations.

Withstands 4.5G vibration force, suitable for heavy machinery or seismic environments.

High-Impact Acoustics:

110dB sound output at 1 meter for clear notification in noisy areas.

Flexible Connectivity:

Choose between cable or terminal block connections for installation versatility.

Supports PNP/NPN transistor-driven inputs for broad system compatibility.

Multi-Mode Functionality:

4 Playback Modes: Normal, Input Priority, Hold, Memory.

Configurable commands: Sound Reduction, PA, Bit/Binary, MP3 control, Group Selection.

Terminal assignments for Playback, STOP, CLEAR, and Sound Reduction.

Expansive Alarm & Media Support:

63 preloaded alarms plus MP3 compatibility via SD card for custom messages.

SD card slot enables on-field message updates without disassembly.

Electrical & Environmental Specs:

Dual voltage input: 12 VDC / 24 VDC.

IP65 protection against dust and water jets (refer to manual).

Regulatory Compliance:

UL Listed and CE certified (DC type).

RoHS compliant for environmental sustainability.

Installation Ease:

Compact dimensions and lightweight design for quick mounting in diverse setups.