Projection Systems
Sensor-Triggered Projection
Dynamic intersection warnings
Microwave or PIR sensors watch each approach to an intersection and switch the projector on, or to a different sign, when traffic is coming.
Featured technology: GoboSource
Benefits
Why it works
Warns when it matters
Signs appear only for oncoming traffic, so people don’t tune them out.
Right message per direction
STOP for forklifts and a walkway sign for pedestrians at the same corner.
Filters false triggers
Sensors can ignore departing, parallel, or pedestrian movement.
Ties into doors and gates
Directional sensors can also integrate with doors and gates.
Options
Sensor-Triggered Projection
Control modules
Dimming, blinking, and fading, with a built-in PIR option.
Complementary output
A second inverted output drives a paired projector.
Vehicle sensing
Microwave and IR sensors with separate vehicle and presence relays.
Packaged systems
Complete forklift-activated projector kits with two sensors.
At a glance
Sensor-Triggered Projection
| Example system | ALERT Safety FSP-60C: 60 W LED projector, 2 microwave sensors |
|---|---|
| Sensor range | Up to 60 ft |
| Protection | NEMA 4 / IP65 |
| Mounting height | Best at 12–15 ft |
| Power | 24 V DC and 120 V AC |
| LED lifetime | 50,000 h |
Specifications as published by each manufacturer. We confirm models and mounting for your site.
Integration & services
Sensor-Triggered Projection
- GoboSource control modules and sensors
- Integration with doors, gates, or PLCs
- Traffic study of each intersection by DeRosa
Make your traffic plan visible
Send us your layout or a few photos, and we’ll propose where projected signs and lines will do the most good.