Large Custom Earpiece – Right Ear for Surveillance Kits

The Motorola Large Custom Earpiece for Right Ear (RLN4762A) is a genuine Motorola Solutions replacement audio accessory designed for use with compatible Motorola surveillance kits and acoustic-tube earpiece systems. Specifically configured for the right ear in a large size, the RLN4762A provides a comfortable, secure alternative to conventional rubber eartips for professionals who rely on discreet two-way radio communications throughout extended work shifts.

The custom earpiece is contoured to fit around the outer ear, helping keep the connected acoustic tube properly positioned while providing a comfortable and stable fit. Its open-ear configuration is especially useful for professionals who wear surveillance-style radio accessories for long periods and prefer an alternative to conventional eartips that sit more directly within the ear canal.

RLN4762A is specifically the Large, Right Ear configuration, making both size and orientation important when selecting the correct accessory. Motorola offers related custom earpieces in small, medium, and large sizes for both ears, allowing organizations and individual users to select the configuration that provides the most appropriate fit.

When attached to a compatible Motorola surveillance-kit acoustic tube, the RLN4762A helps deliver incoming radio communications discreetly to the user's ear. This allows radio traffic to remain private instead of being broadcast through an external speaker, making the accessory particularly useful for security, hospitality, retail loss prevention, event operations, and other customer-facing environments.

The open-ear design also helps maintain situational awareness while the user monitors radio communications. Nearby conversations, announcements, and environmental sounds can remain audible, allowing employees to stay aware of activity around them while continuing to receive important radio traffic.

Whether you're replacing a worn custom earpiece, improving the comfort of an existing surveillance kit, or maintaining multiple earpiece sizes for a professional communications fleet, the Motorola RLN4762A provides an OEM Large Right-Ear solution designed for comfortable and discreet professional radio communications.

Key Features

• Genuine Motorola Solutions Audio Accessory

• Motorola Part Number: RLN4762A

• Custom Surveillance Earpiece

• Size: Large

• Orientation: Right Ear

• Designed for compatible Motorola surveillance kits

• Works with compatible acoustic-tube earpiece systems

• Contoured design fits around the outer ear

• Comfortable alternative to conventional rubber eartips

• Designed for secure positioning during everyday use

• Suitable for extended professional wear

• Helps provide discreet received radio communications

• Open-ear configuration supports situational awareness

• Allows surrounding sounds to remain audible

• Low-profile professional appearance

• Ideal as a replacement or spare earpiece

• OEM Motorola replacement component

• Earpiece only – acoustic tube and surveillance kit sold separately

Size & Orientation

RLN4762A is specifically configured as:

• Size: Large

• Ear: Right

Choosing the appropriate size and orientation can help provide:

• Improved comfort

• Secure positioning

• Better fit

• Consistent acoustic-tube placement

• Greater comfort during extended shifts

Customers should verify both the required size and right/left orientation before ordering.

Right-Ear Size Options

Motorola offers multiple right-ear custom earpiece sizes for compatible surveillance kits:

• Small – Right Ear

• Medium – Right Ear

• RLN4762A – Large – Right Ear

For users requiring the equivalent Large Left-Ear configuration, see RLN4765A.

Designed for Surveillance Kits

The RLN4762A is designed to attach to compatible Motorola surveillance-kit acoustic tube systems. It replaces the standard ear-contact component and provides a custom-shaped alternative for users who prefer an open-ear listening configuration.

This listing is for the Large Right custom earpiece only. The acoustic tube, surveillance kit, microphone, Push-to-Talk assembly, and two-way radio are not included.

Ideal Applications

The Motorola RLN4762A Large Right-Ear Custom Earpiece is ideal for:

• Security Teams

• Executive & Corporate Security

• Retail & Loss Prevention

• Hospitality & Hotels

• Event & Venue Staff

• Property Management

• Schools & Universities

• Healthcare Facilities

• Transportation Operations

• Casinos

• Government Facilities

• Public Safety Support Personnel

• Professional Surveillance Communications

• Users Wearing Acoustic-Tube Earpieces for Extended Shifts

Why Buy from Delmarva Communications?

Delmarva Communications provides genuine Motorola Solutions two-way radios, accessories, replacement parts, and complete communication solutions backed by expert support. Our experienced team can assist with radio programming, system design, FCC licensing guidance, fleet management, repair, and ongoing technical support to help your organization maximize the performance and reliability of your communication system.