Positioning your Telraam S2 Outdoor

m

m

m
← 2.5 m
45 °
2 m ↓
← 6 m →
↓ 8 m
+/- 11 m
Not all warnings are deal-breakers. Evaluate each one based on what matters most for your traffic counting goals.

Near side

Can my Telraam S2 Outdoor detect objects on the near side?
✓
Distance is at least 2 m AND the angle to the nearest side of the monitoring area is at least 20°

All objects on the near side are in field of view and are recognizable.
±
Distance is 1 to 2 meters OR the angle to the nearest side of the monitoring area is 10° to 20°
You may miss some objects on the near side.
×
Distance is less than 1 m OR the angle to the nearest side of the monitoring area is less than 10°
You will miss most objects on the near side..

Blocking view

Is there risk of objects on the near side blocking objects on the far side?
✓
The angle to the centre of the road is 30° to 60°

Very little risk of objects on the near side blocking objects on the far side.
±
The angle to the centre of the road is > 60° or < 30
Busy traffic in the lanes closer to the Telraam S2 Outdoor may prevent accurate counting of objects on the farther lanes, bike paths, and walkways.

Far side

Will my Telraam S2 Outdoor see all objects on the far side?
✓
Objects are within 25 m

All objects will be big enough to be detected by Telraam.
±
Objects are between 25 m and 40 m
You may miss some objects on the far side, especially smaller objects like pedestrians.
×
Objects are beyond 40 m
objects on the far side will be too small and most likely will not be detected.

Height device

Is my Telraam S2 Outdoor installed high enough to prevent vandalism?
✓
Installation is above 3 m

Well out of reach; this height requires deliberate action and equipment for vandals to remove/break the unit.
×
Installation is below 3 m
Too low, your Telraam S2 Outdoor could be easily vandalized.