IMPRES IP68 Windporting Speaker Microphone with Emergency Button

Keep essential radio controls close at hand with the compact Motorola RM730 IMPRES Windporting Remote Speaker Microphone. Designed for compatible MOTOTRBO R7 and Ion radios, it provides convenient push-to-talk, transmit and receive functionality without requiring users to remove the radio from a belt, holster or carrying case.

Despite its smaller housing, the RM730 delivers clear received audio at up to 99-phon loudness. Motorola Windporting technology helps reduce interference caused by wind, while IMPRES audio processing improves clarity and performance with the connected radio.

The RM730 features an orange emergency button for quick access to a programmed emergency function. A standard, non-threaded 3.5 mm audio jack also supports compatible receive-only earpieces when private radio monitoring is required.

Its IP68-rated housing is tested for water immersion at up to two meters for four hours. Work-When-Wet performance and a low-profile swivel clip make it a dependable, comfortable option for demanding outdoor and professional environments.

Package Contents

• Motorola RM730 IMPRES remote speaker microphone

• Attached coiled radio cable

• Low-profile swivel clothing clip

• Protective cover for the 3.5 mm audio jack

Key Features

• Compact remote speaker microphone

• Speaker output of up to 99-phon loudness

• IMPRES audio technology

• Windporting microphone reduces wind interference

• Orange emergency button

• Work-When-Wet audio performance

• IP68 dust and water protection

• Tested for immersion at two meters for up to four hours

• Large side push-to-talk button

• Standard non-threaded 3.5 mm earpiece jack

• Low-profile 360-degree swivel clip

• UL approved for properly configured radio systems

• Genuine Motorola Solutions accessory

• Motorola part number PMMN4131A

Compatibility

The PMMN4131A RM730 is designed for compatible Motorola radios using the required accessory connection, including:

• Motorola MOTOTRBO R7

• Motorola MOTOTRBO R7a

• Motorola MOTOTRBO Ion Smart Radio

The standard non-threaded 3.5 mm audio jack supports select Motorola receive-only earpieces, including compatible translucent-tube listening accessories.

Emergency-button operation depends on the connected radio’s programming and system configuration. The PMMN4131A should not be assumed compatible with older MOTOTRBO radios that use a different accessory connector.

UL approval applies only when the microphone is used with a complete Motorola-approved radio, battery and accessory configuration.

Ideal Applications

• Public safety and emergency response

• Security and facility management

• Manufacturing and construction

• Utilities and public works

• Transportation and fleet operations

• Warehousing and distribution

• Outdoor and weather-exposed operations

Why Buy from Delmarva Communications?

Delmarva Communications has more than 20 years of experience supplying professional two-way radio equipment and accessories. Our team can help confirm that the Motorola PMMN4131A RM730, its emergency-button functionality and any connected earpiece are compatible with your radio and system configuration.