Worlds First Dual Lens Helmet Camera. Techalogic DC-1 by Steve Welham | Feb 10, 2020 | News | 0 comments Come see us at MCN Excel this week. Stand location is R1201. Just left after you enter, opposite Yamaha.. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.