How does HYSF prevent connector mismating (Keying)?

In dark or murky water, visual alignment is difficult.

• Tactile Feedback: The operator can feel the “Guide Pin” engaging with the corresponding slot before the electrical pins make contact.
• Visual Aid: We typically mark a White Dot or raised ridge on the connector body to indicate Pin 1 or the “Top” position.
• Different Pin Counts: Obviously, an 8-pin male cannot mate with a 6-pin female, but even within the same series, the guide key prevents 180-degree rotation errors.