I do not like any of these designs. None of them reflect the concept, and while they do have more feminine appeal, I don't think there's a basis to alter these in order to create an acceptable mark.
When you say do not reflect the concept. You mean Security and Surveillance?
I would like to try again. Is there an aspect beyond Safety, Dependability, Custom Designed Solutions thats missing. I would really like to go beyond the overused swoosh.