Xi'an Kacise Optronics Co.,Ltd.
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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.