Albrecht 600 open face helmet kit

I have an (old)Albrecht 600 intercom that gets occasional use and works fine, I need an open face helmet kit as I have changed to a flip front and the setup I have came with one open & one full face kit and we now have a flip front each.
Was wondering if anybody has anything gathering dust in a drawer somewhere, wildtalk coms say it’s no longer available. I have attached a link to photo of the connector.

https://share.icloud.com/photos/0Lv-SAEF8EIpBy9kpwFXdOkOQ

Al.

Is that a normal 7 pin Din plug like they used on Autocom wired intercoms?

tom

I don’t know, not seen an autocom setup, would each company make their own?

Al.