In 2004, KLVX became the first station in the United States to demonstrate what digital television has to offer in times of emergency. That demonstration and the follow on technology led to the Digital Emergency Alert System (DEAS). During 2007, using $1.2 million, KLVX installed equipment to broadcast DEAS data, including the ability to do so for up to seven days without external power. The grant also covers the installation of digital television data receivers in 120 Clark County School District Police Department vehicles.