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Sono-Blaster Dual Alert Intrusion Alarm

"Dual Alert Work Zone Intrusion Alarm
SonoBlaster® is an impact-activated safety device that warns roadway workers and errant vehicle drivers simultaneously to help prevent crashes and injuries in our nation's roadway work zones.

The NCHRP 350 accepted
SonoBlaster® mounts on typical work zone barricades, cones, drums, delineators, A-frames and other barriers. Upon impact of an errant vehicle, the SonoBlaster's built-in CO2 powered horn blasts at 125 dB to signal workers that their protective zone has been violated, giving them critical reaction time to move out of harms way.

The SonoBlaster® unit is cocked using a simple keychain tool. The unit is then placed on the roadway while in "safe" mode. The control knob is then rotated from "safe" to "ready" position. The unit is then "armed" and ready to protect the work zone.Work zone injuries involving workers harmed by their own equipment is a growing problem. SonoBlaster® audibly pinpoints the source of danger by warning workers when heavy equipment enters their "safe" area. The SonoBlaster's loud alarm alerts distracted or drowsing drivers, allowing them to steer clear of the work zone or brake prior to reaching workers or equipment. Distracted drivers are a major cause of work zone crashes.

Construction Zones
Maintenance Areas
Flagger Protection
Striping Marking
Site Inspection/Repair
Paving and Grading
Survey Crews
Intra-Work Zones
Patching/Pothole Repair
Sweeping and Cleaning
Breakdown Lanes
RR Grade CrossingsTree Trimming/Mowing
Equipment Loading
Snow Removal/Deicing
Water Main Breaks
Pedestrian Crossings
Runway Crews
Police/Fire Stations
Rescue Operations
Hazmat Scenes
Military Operations
Signal/Light/Sign Repair
Homeland Security

Replacement CO2 cartridges are available.