Its 16,000-lumen lights and ???siren??? will blind and disorient a shooter.It also has a tray, or cage, attachment that can be used to deliver objects, such as a telephone to a negotiator in a hostage situation.???It???s no coincidence that the tray is about the size of a pizza box,??? said Mike Howe.There is also a high-definition video system attachment that is ???so clear you can see the date o