Whistler CR65 Laser Radar Detector: 360 Degree Protection and Tone Alerts 360 degrees of complete perimeter protection, detecting signals from the front, sides, and rear; Includes 12V power cord and windshield bracket kit Protection against all radar guns including X-band, K-band, Superwide Ka-band, and laser Total laser detection identifies 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 Traffic Flow Signal Rejection (TFSR) helps eliminate false alerts from radar based traffic monitoring systems NOTE : Kindly check the User Manual which is available below for reference