Motorola RLN5313 Series 1-Wire Receive-Only Surveillance KitMotorola RLN5313 Series 1 Wire Receive Only Surveillance Kit Discreet Audio Monitoring for Public Safety and Tactical Operations The Motorola RLN5313 series is a professional grade, 1 wire surveillance kit designed for environments where discretion and audio clarity are paramount. Featuring a translucent acoustic tube and a low profile in ear design, this kit allows operators to monitor radio traffic covertly. The series now offers two variants: the

Motorola RLN5313 Series

1-Wire Receive-Only Surveillance Kit

Discreet Audio Monitoring for Public Safety and Tactical Operations

The Motorola RLN5313 series is a professional-grade, 1-wire surveillance kit designed for environments where discretion and audio clarity are paramount. Featuring a translucent acoustic tube and a low-profile in-ear design, this kit allows operators to monitor radio traffic covertly. The series now offers two variants: the standard RLN5313B for balanced audio and the RLN5313BXL, an extra-loud version engineered specifically for high-noise environments where standard earpieces may be difficult to hear.

These kits utilize a 3.5mm threaded jack to ensure a secure, vibration-proof connection. To function, they must be connected to either a Remote Speaker Microphone (RSM) with a threaded secondary jack or a specific radio audio adapter. This setup improves situational awareness while maintaining a polished appearance, making it the preferred choice for undercover operations, crowd control, and executive protection.

Available Variants

• RLN5313B (Standard): The balanced-audio kit for typical surveillance and quiet-to-moderate noise environments.
• RLN5313BXL (Extra Loud): Features a high-gain driver to provide intelligible audio in chaotic or high-decibel environments.

Key Features & Benefits

• Covert Surveillance Profile: Transparent acoustic tube and slim black cabling ensure the user remains inconspicuous.
• Threaded 3.5mm Connector: Prevents accidental disconnection during physical activity or tactical maneuvers.
• Superior Audio Fidelity: Optimized for human voice frequencies to ensure every transmission is understood clearly.
• Durable Tactical Build: Reinforced materials built to withstand the demands of law enforcement duty.
• Field-Replaceable Tube: Quick-disconnect acoustic tube can be swapped easily for maintenance or hygiene.

Specifications

Compatibility & Adapter Requirements

The RLN5313 series requires a specific adapter to match the radio's side connector or a compatible Remote Speaker Microphone.

Compatible Radios with Adapter BDN6783B

Compatible Radios with Adapter BDN6676D

Compatible Radios with Adapter PMLN6047A

What's Included

Recommended Accessories

• Motorola APX Audio Adapter (BDN6783B)
• Motorola XTS Audio Adapter (BDN6676D)
• Motorola XPR/DGP Audio Adapter (PMLN6047A)
• Motorola Replacement Acoustic Tube (RLN6242A)
• Motorola Remote Speaker Microphone with Threaded Jack (PMMN4025)

Frequently Asked Questions

When should I use the BXL version? The RLN5313BXL is best for motor units, event security, or loud industrial environments where ambient noise levels frequently exceed 85dB.

Can I use this without an adapter? Only if your Remote Speaker Microphone (RSM) has a built-in threaded 3.5mm jack. If the microphone has a standard (non-threaded) jack, the earpiece may not stay secured.

Is the ear tip replaceable? Yes. You can use standard mushroom-style ear tips or specialized ear molds for even greater comfort.

Warranty

1-year manufacturer's warranty.