Russian SLR Motor Camera

I have just found on eBay very interesting camera. It seems to be a mix of Kiev-6 & Zenit with additional motor drive. Have never seen before. Any ideas?

http://www.ebay.de/itm/Russische-SLR-Motorkamera-24x36-KB-Helios-2-0-55-/260917616998?pt=DE_Foto_Camcorder_Analogkameras&hash=item3cbfe6e166

Regards, Alexander

This intereting camera is a special made Praktika for the Stasi, the East German Police.
Regards
LP

Thank you, Luiz.
It seems really to be a Praktika, now I see it too.

Regards, Alexander