The AMCOM™ II 2820A-01 Two-Diver Standard Portable Communicator features a single channel and one volume control for both diver’s uplink and downlink communications to and from the tender. ^[1]

The AMCOM™ 2825A-03 Two-Diver Deluxe Portable Communicator with Wireless Tender Option includes a built-in 4-wire full duplex wireless tender module that allows the tender to be in constant communications with both divers while having hands-free mobility to attend to other matters.  The Wireless Tender option operates on 2.4 GHz with range up to 120 yards (110 meters).  Multiple Wireless Tender Kits can be used together as "listen only" devices, as only one remote headset on the system has priority to listen AND talk to the divers. This design allows the capability to add an unlimited number of remote listen only wireless headsets for other topside personnel such as dive supervisors and crane operators.  Note:  Depending on the age of the unit, existing non-wireless communicators in the field can be sent back for retrofitting a Wireless Tender transceiver in the option panel.   

This item number has been replaced by 2825A-02

The AMCOM™ II 2820A-02 Double Lock Chamber Communicator is a fully featured hard-wire, two-lock communicator system. The AMCOM™ II has independent volume controls (operator, inner lock, and outer lock), as well as separate on/off controls for each lock. This model comes standard with built-in Internal Charger and Battery Back-up.  Amron’s latest design has incorporated many new enhancements while keeping important existing features intact.

This item number has been replaced by 2825R-02

This item number has been replaced by 2825R-01

AMCOM™ III Model 2830A-05 Three-Diver Deluxe Portable Communicator with MS Connections includes three 5-pin MS (Military Standard) umbilical connections on the front panel and features separate channels and volume controls for up to three divers and the tender so that uplink and downlink paths can be customized for varying equipment configurations and individual comfort levels.

This item number has been replaced by 2830A-03

This item number has been replaced by 2830A-06