A dive mask including an ultrasonic communication system and an alert subsystem to measure the distance between two dive masks and alert divers if they have moved apart and exceeded a setpoint range. An illuminating edge or indicator light including at least one LED will illuminate to notify the divers they have moved apart and exceeded the setpoint range. The dive mask includes a danger function the divers may trigger to notify each other of potential danger. The dive mask includes a function to illuminate the at least one LED if the battery level in either dive mask is low.
DIVE MASK FOR UNDERWATER COMMUNICATION
2023-03-30
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |