Mountain View, Calif.-based Viakoo, which describes itself as the first and only automated solution to effectively eliminate missing video and reduce surveillance downtime, launched a new mobile app that delivers the full functionality of the company’s software into the palm of every user’s hand. 

American Dynamics, part of Tyco Security Products, announced two models of digital video recorders: the ADTVR-VS2 and ADTVR-LT. The ADTVR-VS2 is a powerful recorder in a four-channel, compact chassis.