Whistler CR90 High Performance Laser Radar Detector with Internal GPS

Amazon.com Price: $49.99 (as of 02/06/2019 10:51 PST- Details)

Provides 360 degrees of complete perimeter protection, detecting signals from the front, sides, and rear
Detects X band, K band, Super Wideband Ka, and total laser protection including Laser Atlanta Stealth mode, Laser Ally, and LTI TruSpeed S
Features POP Mode, an advanced speed detection capability that responds to brief bursts of radar