Model:HT-1433
Features:
AC 220V power supply, with broadcast call function, optional diver call function. Diver Interoperability. Has a black box function. Optional helium-oxygen mixed gas diving ammonia voice restore function and long-distance communication function. 4U standard energy. Imported shell, imported components from the United States.
interface:
Equipped with dual 2-wire and 4-wire communication cable interfaces, two-way intercommunication, with expansion modules. Call handle interface, recording output interface, and function interface for playing music to divers. Power input: AC 220V is suitable for cabinet installation in the control room.
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