Impact PRSMA-AT1-APX 8-Pin Listen Only Earpiece

This is a professional grade listen-only earpiece kit for use on Motorola APX 8-pin speaker mics. This product is used by law enforcement and public safety agencies as well as governments and municipalities North America-wide. Specifically designed for OEM Motorola APX speaker mics with 8-pin accessory port. Clear, coiled acoustic tube. Kevlar coiled cable. Compatible with Motorola HMN4101, HMN4103, and HMN4104 shoulder speaker microphones. Replaces RLN6424. RLN6424A, RLN6424B.