remote triggering promaster 7500DX

Is there any way to remotely trigger my Promaster 7500DX, besides slave???

I dont want to use any other flash to trigger it because i only want one flash to pop.

This flash unit does not have any sync cord input. the only way to connect anything to this thing is via the hot-shoe.

I looked at pocket wizzards but it looks like you have to connect them with a sync cord.

Are there any remote triggering devices that have a hot shoe for the flash to fit into?

I hope i explained this well enough.

Thanks for the help!

John

2 options:

1) There should be a radio slave device out there that will utilize your flash's hotshoe. Sorry I can't give recommendations but I'm pretty sure they exist.

2) Cheaper route is to buy a little device that slides onto the hotshoe mount of your flash and has a sync cord built in. I bought mine from Ritz for maybe $5 I think!

Rick