The Uniden Stalker 4 Band Radar Detector, model LRD 2000, provides detection for X Band, Ka Band, K Band, and Laser signals. It features a Signal Strength Monitor and Mute Mode for customizable alerts. With its Audio/Visual alert type, this radar detector helps drivers stay informed of potential threats on the road. The device is designed by Uniden, known for their reliable electronics in the consumer electronics and vehicle electronics & GPS categories.