Most K–12 schools, especially large ones, employ school resource officers to guard school grounds, but they can’t be everywhere at once. Surveillance cameras may offer more visibility, but older ...

This optical illusion requires a little more work than most – you’re going to need to do some serious eye-crossing, for a start – but it’s worth it. There’s a half-dozen different tricks packed into ...

Rhombus, a pioneer in cloud-managed physical security solutions, announces the launch of Rhombus Relay, a new suite of solutions that enable organisations to transform existing camera infrastructure ...