Embedded three-diver communicator

Features:

Built-in 13400mAh lithium battery, with LCD power display, broadcast call function, optional diver call function, three-person communication, perfect four-way communication, optional helium-oxygen mixed diving helium voice restoration function and long-distance communication function. Imported accessories, designed for embedded installation of gas distribution plate.

interface:

It has 3-way 2-wire and 4-wire communication cable connection interfaces, 3-way intercommunication, with expansion module interface, call handle interface, recording output interface, anti-reverse charging interface, and a functional interface for playing music to divers. Power input: AC 220V, suitable for cabinet installation in the control room.