The Locator-A1 has the smallest physical footprint in our series of locators. It can be integrated into even the most compact ROVs. The Locator-A1 does not carry its own depth sensor so the Master-D1 requires the depth to be provided from your underwater vehicle (ROV etc.) This is acheived by using the included software API. Example of how to perform this can be found here.
The tables below shows the pinning of the A1 interface connectors.