800-396-1911      sales@amerizon.com

Motorola [RMN4051B] Two-way Hard-Hat Mount Headset

Compatible With: Motorola PR860, Motorola HT1250, Motorola HT1250•LS+, Motorola HT750

Compatible with dozens of models - see below for complete list.

*Hard-hat not included
Processed By: Motorola Solutions Inc.
Availability: Usually Processed In 2 to 3 Business Days

Same Day Shipping

We have the largest in-house inventory in our industry so that we can provide the fastest delivery for our valued customers.

Orders placed before 3:00 p.m. EST for in-stock items will be processed the same day.

Some restrictions apply

X Need More Message

We keep a healthy inventory of equipment in our warehouse for the fastest delivery. However If you need more than we have on hand we can work with you to meet your delivery requirements.

We place orders daily with our partners and in many cases have equipment already in route to our warehouse.

We recommend that you put yourself at the front of the line with an order for exactly what you need, or contact our sales team if you have a deadline to hit.
Call: 1-800-396-1911

Request A Quote
Fill out the form below to connect with our team of experts. They will help you find the best offers, promotions, and discounts.

Product Description


Ideal for two-way communication in high-noise environments; mounts easily to hardhats with slots, excellent noise reduction of 22dB. Easily replaceable ear seals are filled with liquid and foam combination to provide excellent sealing and comfort. 3-foot coiled cord assembly. Requires separate in-line PTT adapter cable, see below for cable compatibility list:. (hard hat not included)

PMLN6095 - APX7000, 6000, 4000, 3000, SRX2200, XPR7000 & XPR6000 Series

RKN4094 - PR400, CP200, CP185, CP110, CP150, CT150, BPR40, P1225

RKN4095 - XTS5000, XTS3000, XTS2500, XTS1500, MT2000, PR1500, MT1500, HT1000

RKN4097 - HT1550, HT1250, PR860, HT750, MTX8000, MTX8250, MTX9250

This item also fits the following radios, please call 1-800-396-1911, for compatible cables for the following:
CT250, CT450, CT450LS, EP450, GP300, GP350, MTX838, MTX850, MTX950, MTX850LS, MTX9000, MTS2000, P110, PRO5150, PRO5550PP, PRO7150, PRO7350LTR, PRO7550PP. SP50, SP50+, XTS2250, XTS4250.


Additional Information

Part Number RMN4051B
What's in the Box Headset
Product Type N/A
Warranty 2 Year
Compatible With Motorola PR860, Motorola HT1250, Motorola HT1250•LS+, Motorola HT750