site traffic safe & efficient
*The DAD 3.9 must be used in-conjunction with North America Traffic’s Gen 3 Portable Temporary Traffic Signals (PTTS).
We would be pleased to provide you with a User Field Guide, Manual, or Technical Specifications. Please complete the form below. We will require the Serial number of your unit in order to ensure that you get the correct documents.
The travelling public tends to respect the gate-arm and lights on top of the machine more than someone standing in the road with a Stop/Slow paddle.