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Stalker Stationary Speed and Traffic Statistics Sensor Stalker Low Speed Sensor Stalker Traffic Statistics App Stalker 6x26 degree sensors

Stalker 6° x 26° Stationary Statistics Sensor

How to choose Sensors

Narrow horizontal beam sensor ideal for
lane discrimination

Stalker 6x26 degree Stationary Speed Sensor

Stalker's Stationary Statistics Sensor narrow, lane-specific 6° beam accurately detects and tracks vehicles in a single lane at greater distances than other wider beam radars.

Monitors up to 10 vehicles with on-board traffic statistics

A narrow 6° beam, adjustments for mounting angle, and open-frame design allows flexible mounting options for OEM developers integrating it into their systems.

The sensor utilizes digital signal processing that enables it to track vehicles either moving toward it, away from it, or both directions simultaneously. Additionally, it has target recognition/filtering settings and a speed alarm output.

The OEM 6°x26° Sensor also includeds the capability to store traffic volume, speeds, direction, and classification in the unit. The Stalker Traffic Analyst applications are available to review, analyze, and present the traffic data.

RS-485 connection allows for multiple sensors to one controller.

Stalker 6° x 26° sensors tracks in a single lane up to 400 meters





200-1033-11 Stationary Speed and Traffic
Statistics Sensor with M12 connector
Stalker 6° x 26° M12 connector







12 position Picoblade connectors on Stalker 6x26 sensors

12-position, 1.25 mm picoblade connector shown with protective cover plate removed.

Comprehensive traffic statistics collection and analysis

Using captured data from the Stalker Traffic Statistics Sensor, updated analysis control allows you to take raw data and display it by count vs time, count vs speed, and 85th percentile, just to name a few. Data can be split, graphed, filtered, and then rendered in a color report designed with Agency branding and support information.

Beginning with the setup, the actual sensor can be configured. Then, the intuitive survey management tools walk the user through calendar setup, location details, speed and time resolutions, vehicle classification, speeds, distances, and more.

Click here for the Stalker Statistics Applications page

Features of the 6° x 26° Sensor

  • Narrow horizontal beam for single-lane applications
  • MPH, km/h, knots, m/s, ft/s
  • RS-232, RS-485, USB
  • 11 streaming, 3 polled protocols
  • Tracks up to 10 moving vehicles simultaneously
  • 1-Year parts and labor warranty

Multiple mounting options for the M12 connector

The M12 connector mounting bracket attaches to the base plate in a number of ways. The 4-post configuration allows usage of straight or right-angle cables.








Max Range >1300 Feet (400 m)
Min Speed 1 MPH (1.6 km/h)
Max Speed 200 MPH (321.9 km/h)
Speed Resolution 0.1 MPH (.16 km/h)
Speed Accuracy

+/- 0.5 mph +/-3% (+/- 0.8 km/h +/-3% )

Directionality Approaching, receding, both

Communications Ports:

4 Communications types RS-485 full duplex (FD)
RS-485 half duplex (HD)
RS-232 with no flow control
Up to four simultaneous ports

One RS-485 FD, one RS-232, and one USB port
Two RS-485 HD, one RS-232, and one USB port

Baud Rates 9.6K to 460.8K baud
11 streaming protocols
3 polled protocols
Any output protocol on any port
Sensor are addressable with multi-drop capabilities

Speed Alarm Output:

One normally floating contact – pulled to ground for alarm state
60 volt max
400 mA max



10 to 45 volts, DC

Current 250mA @ 12 VDC typical
Power <3 watt
Protections Transient protection
Reverse voltage
Resettable Fuse


Center frequency 24.125 GHz
Frequency Span 100 MHz
Transmit Power 200 mW
Beam Width 6° by 26°

Physical Specifications:

Size (LxWxD) w/o connector 6.1 x 3.1 x 1.52 inches (15.5 x 7.9 x 3.86 cm)
Weight < 8 oz. (.23 kg)
Mounting slots for flexible OEM mounting


Operating temp. -22° F (-30° C) to +185° F (+85° C)
Storage temp. -40° F (-40° C) to +185° F (+85° C)