portable traffic signals

The SQ4® System

 

Designed to facilitate intersection control following a natural disaster that renders the infrastructure unusable.


 

SQ4 Emergency Intersection Control

The system features 4-way indications for complete intersection control from one single unit. Its compact footprint facilitates placement in the center of the intersection without obstructing traffic. 

The on-board battery system and solar panel provide days of runtime while repairs to the existing infrastructure can be made. Optional turn arrow indications are available for each of the 4 phases.

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4-WAY INTERSECTION CONTROL
The SQ4 is designed for intersectio control, and is available with dedicated turn arrows.

POWER
Designed or short-term intersection control which can be extended with the addition of solar panels.

FOUR (4) DUAL PROCESSOR MMS
Complete conflict monitoring with built-in redundancy ensures safe operation

FAST DEPLOYMENT
Designed to facilitate fast, efficient deployment in the aftermath of an event.

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