These "fail secure" locks are therefore better suited to high security installations.

Since I've mostly been designing and checking out security installations lately, that's not likely.

All along the Forge, from base to research site to security installation to weapons emplacement.

It houses security installations and the homes of many government officials.

I can spot the main security installations from here," Ruanek said.

A number of shootings also took place, mostly aimed at police patrols and security installations around the city.

A portcullis installed in 1934 does not correspond to the original security installations.

The building which was not very large was surrounded by extraordinary security installations.

Here were forces at work which could not be contained by his highly elaborate security installations.

Or, you've never billed me for that security installation at my residence.