The Whistler provides coverage over laser, radar, VG-2, and safety radar brands. It also has 360° coverage.  Plus, it comes with vehicle battery saving mode, 3 unique city and highway settings, and a quiet versus auto quiet mode. The only drawback? Their system offers no upgrades.


With the Whistler XTR-140 Radar/Laser Detector you'll be equipped with X-band, K-band, Ka Band, Ka Superwide, Laser - VG-2 Alert, VG-2 Immunity - City, Highway and 360° Detection.

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