Isotec Security needs a revamped corporate logo design

This is what Isotec was looking for in their logo design

Isotec Security is a well established manufacturer of Safety Entrances. Our products are purchased by the US Government, banking companies, court houses, municipal buildings, airports, etc. Our web address www.isotecinc.com. Please visit the site to get a feel for what we do and the image we want to portray. We want to refresh our logo to be more relevant. The logo will be used on our website, product and marketing collateral, business cards, letterhead and apparel. Our current core colors are red, black and grey, but you're the designer. Do you have a better idea?? Our tag line is "The Safest Way", so we want our logo represents our maket dominance of protecting the most secure facilities on the planet, without being intimidating. The logo is the first product our prospective customers will see so it must represent, in an instant, our professional commitment to their safety and security from a reliable company. Read more