High Water Warning System

Inclement weather and disasters often leave little time to properly warn drivers of the proper routes to shelters or safety. These weather conditions often obscure visibility of standard signs. BlinkerSign® LED-enhanced solar traffic signs provide notification and awareness of closed roads, evacuation routes or dangerous driving conditions. The advanced warning allows drivers to turn around and take alternate routes preventing backups. Each MUTCD compliant BlinkerSign® is built to weather harsh conditions and emergency scenarios.

Water Level Sensors for Rising Water are Available

Features & Advantages

  • Can Detect Rising Water Levels then Triggers LEDs Alerting Drivers
  • Can Be Deployed or Taken Down in Minutes (Folding Models are Available)
  • Can Be Activated at the Site, or Remotely Through a Key Fob or Central PC
  • Available with BlinkerSign®, Dual or Single BlinkerBeacon™
  • Off-Grid Solar System Ideal for Post-Storm Electrical Outages
  • Visible Day/Night, in Inclement Weather
  • Visible for Up to Two Miles


  • Frequently Flooded Areas
  • Tidal Zones
  • Underpasses
  • Hurricane Zones

Remotely Monitor and Manage Intelligent Warning Systems

Enhance this system with the use of BlinkLink® Powered by TAPCO. Easy-to-use, cloud-based application cities utilize to manage, schedule, control and monitor system-wide time clocks and other intelligent warning systems.

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Optional High Water Sensors

Ground Level Fiber Optic Water Sensor

The fiber optic water sensor is a low-power method to activate systems in flood zones. The sensor housing is installed in the curb or banded to a pole and will trigger TAPCO BlinkerSign® or BlinkerBeacon™ flashing LEDs when water rises to a pre-determined level.

  • Dimensions: 3.7" x .5"
  • Adjustable Water Level Action
  • Vented Cabinet for Moisture Dissipation
  • Works in Saltwater As Well As Freshwater

Pole Mount Water Sensor

The pole-mounted water sensor is easily installed at ground level to activate BlinkerSign® LED signs or BlinkerBeacon™ flashing beacons in flood zones. The tube-mounted sensor allows for a wide range of activation depth.

  • Eliminates Need to Cut Concrete and Fiber-Optic Cable Run.
  • Widely Adjustable Water Level Sensor.

Hand-Held Transmitter/Receiver

TAPCO's 418MHz digital receiver and transmitters guarantee you reliable, efficient operation and easy installation for multiple applications.

  • Operates with a unique rolling code each time the switch is activated
  • Multiple applications with delay or no delay programming
  • 100 transmitters can be programmed to activate a single receiver
  • A single transmitter can operate up to eight separate wireless receivers
  • Range up to 700 feet

Optional Key Switch

Easy activation with a key. Only allows authorized personnel to activate. Stays active until switched off.

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