Whistler GT138XI Radar Detector Key Lock - Lock the

Key Lock - Lock the scanner’s keys to help prevent accidentally changing the scanner’s programming

Adjustable Laser-Pulse-Rates

Digital AGC - Instantly compensates for low user audio levels that are common on digital systems

Has several features that were previously only found in high priced Radar Detectors

Backlit Liquid Crystal Display - Easy to read and program data even in low light situations

Whistler GT138XI Radar Detector Key Lock - Lock theThe Whistler GT138XI Offers excellent value with good performance. Designed with speed cameras in mind. Has several features that were previously only found in high priced Radar Detectors.