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Motorola PMMN4125A RM250 Remote Speaker Microphone

Compatible With: Motorola SL300, Motorola SL3500

Designed for the SL Series radios, the stylish RM250 is our thinnest remote speaker microphone.

The RM250 is Motorola Solution’s first wired RSM with a built-in battery, allowing it to be used with MOTOTRBO™ SL Series radios. With over 22 hours battery life, you can focus on the project instead of recharging.
SKU: PMMN4125A
Processed By: Amerizon Wireless with Same Day Shipping Guarantee
Availability: 75 In Stock. Need More?
 
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Product Description

Details

About The PMMN4125A M250 Wired Remote Speaker Microphone

Overview Description

The PMMN4125A RM250 is Motorola Solution’s first wired RSM with a built-in battery, allowing it to be used with MOTOTRBO™ SL Series radios. With over 22 hours battery life, you can focus on the project instead of recharging.

When you are out in the field, you need an RSM as tough as you are. With the RM250, you never need to worry about rain, dust, extreme temperatures or even the occasional drop. The RM250 is designed to perform in harsh working environments and is the perfect companion to your radio.

SLEEK DESIGN

Designed for the SL Series radios, the stylish RM250 is our thinnest remote speaker microphone.

LOUD AND CLEAR AUDIO

Embedded amplifiers boost the overall audio output of your radio. Windporting technology eliminates the whining and howling sounds of wind blowing across your remote speaker microphone allowing you to communicate clearly. Wear it the way you like: a strategically placed microphone ensures that you’ll be heard clearly.

BUILT-IN BATTERY

Your RSM automatically turns on and off when it is plugged in or removed from the radio providing at least 22 hours of talk time.

DISCREET LISTENING

Receive audio discreetly by plugging a compatible earpiece into the 3.5mm jack for private and confidential messages.

RUGGED AND WATERPROOF

The RM250 is rated IP67: dustproof and submersible. Enhanced water drainage and top quality materials including durable Kevlar® cables let it work in the toughest conditions.

Physical Characteristics

Dimensions (W x L x D): 58 x 84 x 24 mm (2.28 x 3.3 x .94 in)
Weight (includes RSM and cable: 154 g (5.4 oz.)

Performance Characteristics

Mic Sensitivity: 44 ± 3 dBV typical
Radio Interface Connector: 2.5 mm
Speaker Rated Audio/Distortion: 0.5W, 5% distortion
Battery Life: 22 hours (5/5/90 duty cycle)
Charge Time: 2 hours typica
Operating Voltage: 2 3.6V DC

Environmental Specifications

Operating temperature: -20°C to +60°C (-4°F to +140°F)
Storage temperature: -55°C to +85°C (-67°F to +185°F)
IP Rating: IP67
Shock/Vibration: MIL-STD-810G

Compatible With

MOTOTRBO SL Series

Specs

Additional Information

Part Number PMMN4125A
What's in the Box Microphone, USB-A to Micro USB cable for charging
Product Type N/A
Warranty 12 Months
Compatible With Motorola SL300, Motorola SL3500

Accessories