Impact K1-PLO-AT1 Receive Only Earpiece w/ Acoustic Tube Kenwood 2-Pin

Impact K1-PLO-AT1 Receive Only Earpiece with Acoustic Tube (Direct to Radio), Kenwood 2-Pin Condition: New old stock Impact PLO-AT1 Platinum Series, professional grade listen only surveillance kit with acoustic tube. The 1-Wire listen-only plugs directly into the radio for discreet receive-only communication and is ideal for those who supervise or oversee radio communications. There is no transmit function (TX), only Receive Audio (RX). This model is used by thousands of security, loss prevention, crowd management and hospitality users worldwide. Kevlar reinforced cables for superior strength. Hardwired to Adjustable Rubber D-Shaped Ear Hanger Earpiece. High-grade brass transducers (speakers) for crystal clear audio. Top-quality, over-molded strain reliefs for maximum flexibility and durability. High quality Knowles brand speakers. Coiled cable for added flexibility and movement. Field replaceable parts and accessories. Kenwood Relm RPU416, RPV516, RPU499, RPV599X, RPV516A, RPV599APlus, RPU416A, RPU499APlus, RPU4200, Wouxun KG-659, KG-669, KG-669PLUS, KG-679, KG-679Plus, KG-689, KG-689Plus, KG-699E, Luiton LT-2188, LT-3188, LT-6188, LT-2288, LT-3288, LT-5288, LT-6288, LT-2268, LT-3268, LT-3260, Puxing PX666, PX-777, PX-777Plus, PX-328, PX-888, PX-888K, PX-999, Weierwei VEV-3288S, V-1000, Feidaxin FD-268A/B, FD-278, FD-289, FD-6288, All Baofeng 2-pin Radios, Retevis RT22, Kenwood TK-240D, TK-340D, TK-348, TK-170, TK-372G, TK-373, ProPower, ProTalkXLS, TK-2130, TK-2202, T