Skip to content
Free Shipping on orders over $125 · Same-day dispatch before 3PM ET
In stock
TwoWayRadioGear

PMMN4125 RM250 Remote Speaker Microphone with 3.5mm Connector for SL & TLK Series

New

The RM250 is Motorola Solution’s first wired RSM with a built-in battery, allowing it to be used with MOTOTRBO™ SL Series and WAVE TLK 100 radios. With over 22 hours battery life, you can focus on ...

$129$131.76SAVE $2.76
In stock · ships same day
📦 Free shipping over $125
Order before 3PM ET for same-day dispatch. Standard ground delivery in 2–5 business days.
🛡 Authorized dealer
↻ 30-day no-hassle returns
🔒 Secure checkout · 256-bit SSL
☎ Real-human support 7am–9pm ET

The RM250 is Motorola Solution’s first wired RSM with a built-in battery, allowing it to be used with MOTOTRBO™ SL Series and WAVE TLK 100 radios. With over 22 hours battery life, you can focus on the project instead of recharging.

 

Communicate clearly in difficult weather with this Remote Speaker Microphone featuring Windporting technology. Windporting eliminates the whining and howling sounds of wind blowing across your remote speaker microphone while preventing water from clogging the microphone, resulting in clearer transmissions.

 

Built to survive, this RSM is approved to IP67 meaning it can withstand immersion for 30 minutes and is completely dust-tight.

 

This RSM also features a 3.5 mm audio jack that allows you to connect a receive-only earpiece for discreet communication.

Detailed specifications are coming soon. In the meantime, here's the basics:

BrandTwoWayRadioGear
Product TypeSpeaker Microphone
SKU

Full spec sheet: contact us at 1-800-507-6002

Shipping

  • Standard (free over $125) · 2–5 business days · UPS Ground or USPS Priority
  • Express · 1–2 business days · UPS 2-Day · $24.99
  • Overnight · Next business day · UPS Next-Day Air · from $49.99
  • Multi-location drop-ship · Free for orders 12+ units to up to 6 addresses

Returns & warranty

  • 30-day returns · Open-box accepted · free return shipping
  • Manufacturer warranty · We file all warranty claims on your behalf
  • Optional 3-year accidental damage · +$49/unit · drops, water, theft
  • Fleet swap program · Replacement shipped same day for fleets of 8+

No FAQs yet for this product. View general FAQs →

Motorola PMLN7157 Two Wire Surveillance Kit
2Way Radio Solutions
Motorola PMLN7157 Two Wire Surveillance Kit
New
$46
In stock · ships today
Motorola PMLN7158 Single Wire Surveillance Kit
2Way Radio Solutions
Motorola PMLN7158 Single Wire Surveillance Kit
New
$43
In stock · ships today
Motorola PMLN7189 Swivel Earpiece with In-line PTT
2Way Radio Solutions
Motorola PMLN7189 Swivel Earpiece with In-line PTT
New
$31
In stock · ships today
1-800-507-6002