DNV Emergency Transponder for Diving Bells

Responding to industry needs for a replacement to the discontinued Sonardyne 7192 AODC Emergency Transponder, used to mark and relocation commercial diving bell, RJE International has developed the ATT-400/AODC emergency location transponder to meet this urgent need.

The ATT-400/ADOC is rugged acoustic transponder that meets offshore standard DNV-0S-E402 and is compatible to existing Sonardyne systems in the field such as Ranger2 USBL systems and the HomerPro acoustic receivers. Powered by off-the-shelf batteries, the ATT-400/ADOC is water switch activated and has a battery life of up to 36 months and requires little maintenance.

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