Motorola PMLN7157 Two Wire Surveillance Kit
2-Wire Surveillance Kit • Acoustic Tube Earpiece • Inline Mic with PTT • Genuine Motorola • For SL-Series Radios
The Motorola PMLN7157 Two Wire Surveillance Kit keeps conversations private and your look professional by splitting the earpiece and the mic/PTT onto two slim leads. Route the acoustic tube up the collar while the inline mic and push-to-talk sit naturally at the lapel or sleeve, so you can hide each component exactly where it works best under a shirt, jacket, or suit. It is a genuine Motorola accessory built for discreet, all-shift comms for hotel operations, retail loss-prevention, event security, and executive services. Browse more business two-way radios and accessories to complete your fleet.
Compatible Radios
The PMLN7157 uses the Motorola SL-series accessory interface and is compatible with the Motorola SL3500e portable radio. You can also browse matching Motorola SL Series accessories. Not sure if it fits your model? Call 1-800-984-1534 or contact our radio experts and we'll confirm compatibility.
Key Features
Two-Lead Design
Separate leads let you route the acoustic tube up the collar while the mic and PTT sit at the lapel or sleeve for a clean, hidden fit.
Discreet Audio
A translucent acoustic tube earpiece delivers clear, private receive audio and stays low-profile in photos and crowded spaces.
Quick-Disconnect Tube
The ear tube pops off fast for hygiene swaps between shifts, with replaceable ear tips in multiple sizes.
Genuine Motorola
An OEM accessory with clothing clips and molded strain relief that tame cable tug for all-shift comfort.
Frequently Asked Questions About the Motorola PMLN7157 Two Wire Surveillance Kit
• How is a 2-wire different from a 1-wire earpiece?
A 2-wire splits the earpiece and the mic/PTT onto separate leads, so you can place each where it is least visible and most comfortable. A 1-wire keeps everything on one cable for maximum simplicity.
• Which radios is the PMLN7157 compatible with?
The PMLN7157 uses the Motorola SL-series accessory interface and is compatible with the Motorola SL3500e portable radio. Not sure about your model? Call 1-800-984-1534 or contact us and we'll confirm.
• Can I replace the acoustic tube for hygiene?
Yes. The tube is quick-disconnect. Keep spare tubes and ear tips on hand so each user has a fresh set, and route the tube up the back of the collar with the mic lead clipped at the lapel for a clean, secure fit.