*This is a single add-on transponder for use with the LDO Laser Defense System. It cannot be used by itself. Complete Defense Against Police Laser Speeding Tickets If you’ve ever seen a police officer parked and outside of his vehicle looking at traffic with what looks like a small movie camera or binoculars, you’ve probably just been targeted by LIDAR (Light Detection and Ranging), also known as laser.  Police laser guns are short-range (typically 1000 feet) and pinpoint accurate.  If the crosshairs of the laser gun are targeted on your vehicle, and you’re speeding, they’ve got you, pull over, game over. Unlike police radar, there are no advance warnings for police laser guns.  Your only defense is a good offense with K40 Laser Defusers™. K40 Electronics introduced the very first Laser Defuser in 1994 (which started the whole laser defense industry), so we know a thing or two about combatting police laser, including the latest variable pulse rate (VPR) guns used today. We build confidence and reliability into all of our products so that you can drive without limits, knowing you’re protected. K40’s Laser Defuser Optix has features designed with you and your vehicle in mind. The ultimate in custom-installed laser speeding ticket protection, putting you in control of where and when you choose to combat police laser. With K40, you’re ready to drive without limits as soon as the products are installed.  Give us a call at 800-323-5608 to discuss how many Laser Defusers your vehicle needs and where you can get them installed by one of our authorized retail and installation partners.