PMMN4125 Motorola Remote Speaker Microphone


PMMN4125A and B

Motorola PMMN4125 Remote Speaker Microphone

Works with your TLK100 !





The Motorola PMMN4125 is the first and only remote speaker microphone available for the Motorola TLK100, SL300, SL3500e, and SL7000 series radios. Communicate clearly in difficult weather with this RSM due to its windporting technology. In howling wind, driving rain and severe weather, windporting technology helps you communicate effectively and hear clearly. It also prevents water from clogging the microphone, which results in clearer transmissions.


The PMMN4125 features an integrated battery with up to 22 hours of life for a charge that is built to last the entire work day, a submersible IP67 rating and a 3.5mm audio jack. This unit also includes a USB Type-A to Micro USB for charging the built in battery.

Motorola PMMN4125 Remote Speaker Mic Highlights

  • 3.5mm Audio Jack
  • Integrated battery
  • IP67 Submersible
  • 1- Year Motorola warranty

Compatible with:

TLK100 / SL300 / SL3500E / SL7550E

PMMN4125 Specifications

Weight (lb) 0.34
Dimensions (in) 2.28W X 3.31H X 0.95D
Accessory Type Remote Speaker Mic
Microphone Type Windporting Omni-directional
Battery Size 1,130mAh
Battery Life 22 Hours min (5/5/90 duty cycle)
Charge Time 2 Hours (Typical)
Speaker Rated Audio/Distortion 0.5W, 5% distortion
Audio Jack 3.5mm
Intrinsically Safe No Rating
Technology Original
Orange Programable Button No
Bluetooth Capable No
Volume Control None
Windporting No
IP Rating IP67
Operating Temperature -4° to +140° F (-20° to +60°C)
Manufacturer Motorola Solutions
Color Black
Warranty 1-Year Manufacturer’s Warranty

Additional information


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