Motorola Accessory Kit - IMPRES Omni RSM Ex, Standard Cable, Nexus, 16 Ohm (PMMN4109A)

Motorola Accessory Kit – IMPRES Omni RSM Ex, Standard Cable, Nexus, 16 Ohm (PMMN4109A)

The Motorola PMMN4109A is an ATEX-certified Remote Speaker Microphone equipped with IMPRES™ audio technology, an emergency button, a large push-to-talk (PTT) key, and a 3.5 mm audio jack. It is specifically designed for use in hazardous environments classified as Zone 1 and Zone 21, ensuring dependable communication under extreme conditions.

Technical Features

• Product type: ATEX Remote Speaker Microphone with IMPRES™ technology

• Certification: ATEX approved for Zone 1 / 21 (EX II 2G Ex ib IIC T4 Gb)

• PTT button: Large, textured design for easy operation, even while wearing gloves

• Emergency button: Integrated at the top of the housing

• Audio connector: 3.5 mm jack for discreet earpiece use

• Technology: IMPRES™ audio for optimized voice clarity and automatic audio adjustment

• Protection rating: IP67, resistant to dust and water

• Product code: PMMN4109A

Operational Advantages

• Reliable communication in explosive (EX) zones

• IMPRES™-enhanced audio clarity, even in noisy environments

• Integrated emergency button for critical safety situations

• Durable construction resistant to water, dust, and impact

• Expandable with an earpiece for discreet audio reception

Compatible Radios

• Motorola DP4401Ex and DP4801Ex

• Motorola MTP8500Ex and MTP8550Ex

• All Motorola ATEX radios equipped with a Nexus accessory connector

This Remote Speaker Microphone is engineered to deliver safe, clear, and consistent communication in hazardous industrial environments.