Rear Traffic Alert Warns Officer
Rear Traffic Alert, a proprietary new feature of the 2X, is designed to warn the patrol officer of rapidly overtaking same-lane traffic.
Rear Traffic Alert is active when the patrol vehicle is most vulnerable to rear-end collisions--pulling into traffic from a standing start.
If the 2X senses a rapidly approaching vehicle within adjustable speed parameters, it prompts the officer with a distinctive alert tone and displays ALE rt in the strong and fast windows.
Rear Traffic Alert is only available on the 2X and is a patent pending Stalker technology.

4 Target Zones in Stationary Mode; and 2 Target Zones in Moving Mode
Conventional moving radar can only monitor traffic in one Target Zone. Now, with the introduction of the Stalker DSR 2X, two moving Target Zones or all four stationary Target Zones can be monitored simultaneously. Stalker DSR 2X is actually two independent radar units operating on a single display.
In moving mode, two Target Zones can be simultaneously monitored - one front Target Zone and one rear Target Zone. In stationary mode, all four Target Zones can be simultaneously monitored. The direction arrows indicate target direction for both the front and the rear display windows. Or, if desired, only one front Target Zone and one rear Target Zone can be simultaneously monitored.

Measure closing targets while automatically ignoring vehicles that are going away - even if a target moving away is closer than a distant closing target.

Automatic Same Lane Operation

Provides Voice Verification of the Location, Radar Mode, and Direction

True Doppler Audio