RS602 Dual Listen Monaural Beltpack

The RS-602 is a 2-channel, dual listen monaural beltpack with a 4-pin
male headset connector and 6-pin female/male loop through intercom
line connectors. It requires YC-36 adapter to connect with standard
3-pin cabling, 2.5mm AUX headset connector and an RS-232 data
connector for programming.

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