Wholesale surveillance earpiece kits with acoustic tube earpiece, inline PTT & mic for Motorola, Hytera, Kenwood and more. 1/2/3-wire options, dealer pricing, MOQ from 2 units, worldwide shipping.
Acoustic Tube Surveillance Earpiece for SL300/SL500 Series
Covert Surveillance Earpiece NNTN8459 for XPR7000 XPR3000
IPX-5 Surveillance Earpiece PMLN6130 for DP4800 DP3600
Motorola PMLN6530 2-Wire Surveillance Kit
Motorola PMLN6536 Surveillance Earpiece with PTT
Motorola PMLN7269 2-Wire Surveillance Earpiece
PMLN5727 Acoustic Tube Earpiece for Motorola XPR3300 XPR3500
PMLN6123 3-Wire Surveillance Kit for Motorola APX4000 APX3000
PMLN6127 2-Wire Surveillance Kit for Motorola APX2000 XPR7350
PMLN6128 Surveillance Kit for Motorola APX6000XE APX7000, RLN5881
PMLN6129A 2-Wire Surveillance Kit with IMPRES for Motorola APX900
PMLN6130 Beige Surveillance Kit for Motorola APX8000 XPR7000
A surveillance kit — also called a surveillance earpiece kit — is a discreet audio accessory that lets two-way radio users listen and speak without holding the radio. Each kit combines three elements in one package: an acoustic tube earpiece that sits invisibly in the ear, a miniature microphone, and a push-to-talk (PTT) button, all wired to a single radio connector. Sound travels through a clear acoustic tube, so conversations stay private even in crowded or noise-sensitive environments.
Surveillance kits come in three standard configurations. A 1-wire kit runs everything through a single cable with an inline PTT/microphone pod — the most economical choice for large teams. A 2-wire kit splits the system: one wire carries the acoustic tube earpiece, the other carries a separate lapel microphone with PTT, giving clearer transmit audio in noisy workplaces. A 3-wire kit adds a discreet finger PTT button for tactical use, where the user needs to transmit without visible hand movement.
Where surveillance kits are used. Security guards, executive protection teams and law enforcement officers rely on surveillance kits for covert communication during patrols and events. Hotels, casinos, hospitals and retail chains equip front-desk, floor and loss-prevention staff with 2-wire kits so guests and customers never see bulky radio gear. Event production crews, warehouses and logistics teams use them to keep hands free while staying in constant contact.
Why buy surveillance kits wholesale from us. We stock surveillance kits compatible with Motorola, Hytera, Kenwood, Icom, TYT and Baofeng radios, with quantity-based dealer pricing that drops as your order grows. Minimum order quantities start from just 2 units, so you can sample before committing to fleet volumes. Bulk packs are available for 10, 25 and 50-unit deployments, and we offer custom OEM packaging and private-label options for distributors building their own brand. Every kit is tested for connector fit and audio clarity before dispatch, and we ship worldwide by air and sea freight. Contact our sales team for an official wholesale quotation or request samples today.