Motorola PMLN7157 Two Wire Surveillance Kit

Motorola PMLN7157 Two-Wire Surveillance Kit: discreet, hands-free audio for the SL300

PMLN7157 · Motorola · Two-Wire Surveillance Kit (earpiece) · Fits Motorola SL300 · Single configuration

The Motorola PMLN7157 is a two-wire surveillance kit that pairs a discreet earpiece with a separate microphone/PTT line, keeping communications low-profile and hands free. It is listed for the Motorola SL300 two-way radio. Browse more compatible gear in SL300 Accessories.

Who it's for

Security, retail, hospitality, and event staff who need to listen and respond without holding the radio. The two-wire design lets you route the earpiece wire under clothing while keeping the PTT within quick reach during a shift. Pair it with an SL300-compatible Micro-USB rapid-rate charger to keep the radio ready.

Key features

• Two-wire design: separates the audio earpiece and microphone/PTT onto independent leads.
• Discreet wear: the earpiece wire routes easily under clothing for a low-profile look.
• Hands-free operation: listen and respond without holding the radio.
• Quick PTT access: the push-to-talk element stays within easy reach.
• SL300 fit: listed for the Motorola SL300 two-way radio.

Specifications

Frequently Asked Questions

What radio is the Motorola PMLN7157 compatible with?

The PMLN7157 two-wire surveillance kit is listed for the Motorola SL300. If you use a different model, contact us to confirm compatibility before ordering.

Is the PMLN7157 a Motorola accessory?

Yes. It is a Motorola-branded two-wire surveillance kit sold under the PMLN7157 part number.

What is a two-wire surveillance kit?

It is an earpiece accessory that splits the audio earpiece and microphone onto separate wires, allowing discreet, hands-free listening and talking with your two-way radio.

Who uses a surveillance kit like this?

Security, retail, hospitality, and event staff commonly use two-wire surveillance kits when they need low-profile communication without holding the radio.