LinkUs Inc. designs and manufactures security equipment (locks and video surveillance systems) and medical equipment.   The latest development in surveillance is our portable hand-held device designed for the security professional. It records high-resolution video and audio with a flick of a switch and the data can be downloaded to a PC easily via a Flash memory card. This industrial strength portable digital video recorder (PDVR) was exhibited at the recent ISC-West 2004 in Las Vegas. Our PDVR received praise for its sturdiness, portability and ease of use. The PDVR is designed like a flashlight with built-in LED lights so can be used in both light and no light situations. With its rechargeable batteries, the easy point-and-shoot PDVR can record video and audio up to 8-hours on a single charge (with the LED light off).