Motorola PMLN8717A Two Wire Surveillance Earpiece 

The Motorola PMLN8717A 2-wire surveillance kit is designed with enhanced translucent acoustic tubing and IMPRES™ audio. Motorola s state-of-the-art IMPRES™ technology allows communication between the radio and the audio accessory. The result is optimal audio performance, enhanced audio gain capability, and increased customization, assuring the highest quality communication. One wire is dedicated for receiving communication and the second wire has a combined microphone, programmable button and push-to-talk (PTT). This surveillance earpiece allows a radio user to receive messages and ideal when environments require discreet communication. The speaker is wideband ready to provide better audio quality. The translucent tube is replaceable. The earpiece is UL certified.  Motorola PMLN8717A carries an Intrinsic Safety rating of TIA4950(UL) when used with Motorola Intrinsically Safe Radios.  

Motorola PMLN8717A Two Wire Surveillance Earpieces are compatible with these Motorola Two Way Radios:  APX N30, APX N50, APX N70, and APX N70EX.