3M PELTOR LiteCom Headset PMR 446 MHz Series (MT53H7A4400-EU / MT53H7B4400-EU / MT53H7P3E4400-EU) – Integrated Two-Way Radio Communication Headset

Product Overview

The 3M PELTOR LiteCom Headset PMR 446 MHz Series is a fully integrated communication solution combining hearing protection with a built-in licence-free two-way radio. Designed for professional use in noisy environments, this headset enables clear communication without the need for external radios or cables.

Operating on PMR 446 MHz frequencies, the LiteCom system allows users to communicate directly between headsets, making it ideal for team coordination across job sites. Available in headband, neckband, and helmet-mounted configurations, the series provides flexibility for different working conditions and PPE requirements.

With robust construction, noise-cancelling microphone technology, and high attenuation levels, the LiteCom headset delivers reliable communication and protection in demanding industrial environments.

Key Features

• Built-In PMR 446 Two-Way Radio: Enables licence-free communication without external devices.
• Noise-Cancelling Microphone: Ensures clear voice transmission in high-noise environments.
• High Noise Reduction (SNR 32–33 dB): Provides effective hearing protection.
• Multiple Wearing Options: Available in headband, neckband, and helmet-mounted versions.
• Pre-Programmed Channels: Supports communication across multiple teams.
• Push-to-Talk (PTT) on Cup: Convenient on-ear control for communication.
• Durable Industrial Design: Built for long-term use in demanding environments.

What Is Included

• 3M PELTOR LiteCom headset (selected configuration)
• Integrated PMR 446 two-way radio
• Noise-cancelling boom microphone
• Rechargeable battery pack
• Charging cable or charger (where applicable)
• User documentation

System Capabilities

• Two-Way Radio Communication: Enables direct headset-to-headset communication.
• Hearing Protection: Reduces exposure to hazardous industrial noise.
• Standalone Operation: No external radio required for communication.
• Team Coordination: Supports multiple users across shared channels.
• PPE Integration: Helmet-mounted version integrates with safety helmets.

Technical Specifications

• Model Variants:
  • MT53H7A4400-EU – Headband (SNR 32 dB)
  • MT53H7B4400-EU – Neckband (SNR 32 dB)
  • MT53H7P3E4400-EU – Helmet Mounted (SNR 33 dB)
• Type: Communication Headset with Integrated Two-Way Radio
• Connectivity: Built-in PMR 446 MHz radio
• Audio / Performance: High attenuation with clear communication audio
• Microphone: Noise-cancelling boom microphone
• PTT / Controls: On-ear push-to-talk and control buttons
• Construction: Durable industrial-grade materials
• Compatibility: Compatible with other PMR 446 devices
• Usage: Industrial and high-noise environments

Approvals and Certifications

• EN 352-1 / EN 352-3 (depending on configuration)
• CE Approved
• PMR 446 compliant (licence-free use in EU)
• Tested to professional hearing protection and communication standards

Ideal Applications

• Construction: Enables clear team communication without external radios.
• Manufacturing: Supports coordination in noisy production environments.
• Utilities & Infrastructure: Ideal for field teams requiring reliable communication.
• Logistics & Warehousing: Improves communication across large sites.
• Maintenance & Engineering: Ensures effective communication during operations.

Industries and Use Cases

• Construction
• Manufacturing
• Utilities
• Logistics
• Infrastructure
• Industrial Maintenance

Product Benefits

The 3M PELTOR LiteCom headset series provides a complete communication solution by integrating a two-way radio directly into the headset. This eliminates the need for external devices, simplifying communication and reducing equipment complexity.

With high-level hearing protection, clear communication, and durable construction, these headsets are ideal for teams operating in demanding environments where reliable and efficient communication is essential.

Setup & Compatibility

The LiteCom headsets are ready to use out of the box, with pre-programmed PMR 446 channels for immediate communication. Users can easily select channels and adjust settings using on-ear controls.

They are compatible with other PMR 446 radios, allowing integration into existing communication setups. The helmet-mounted version attaches directly to compatible safety helmets for seamless PPE integration.

Why Choose This Product

The 3M PELTOR LiteCom headset series offers a streamlined communication solution for professionals who require reliable two-way communication and hearing protection in one device. Its integrated radio, ease of use, and durable design make it an ideal choice for demanding industrial applications.

Product Information

• Manufacturer: 3M PELTOR
• Model: MT53H7A4400-EU / MT53H7B4400-EU / MT53H7P3E4400-EU
• Category: Communication Headsets
• Type: Headset with Integrated Two-Way Radio
• Connectivity: PMR 446 MHz (licence-free)
• Compatibility: PMR 446 radios and PPE systems
• Usage: Industrial and high-noise environments
• Warranty: Typically 12 months