BlokAlert: Crane Audio Visual Warning System

BlokAlert is a wireless, audio-visual warning system that can be quickly and easily deployed to the hook block of a crane. Its modular design, compatible across a wide variety of cranes

When activated by the lifting crew, the BlokAlert receiver gives out a recognizable audio-visual signal that can be seen and heard by site personnel in proximity to the hook block or load.

This forewarns the workforce to the position and movements of the hook block, increases awareness, and reduces the risk of being struck by the crane’s
hook block, lifting accessories, or load.


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WHY BLOKALERT?

  • Traditionally: The distance between the horn, often located near the operator’s cab, and the load, is inconsistent and does not efficiently warn site personnel to the position of the hook block or load. The same can be said for air horns or whistles when used by riggers. In both scenarios, the attention of the workforce is diverted to where the sound is coming from, as opposed to the hazard.
  • Solution: Fit a warning system to the hook block. When activated, the consistent proximity between the hook block and the load enhances the efficiency of the warning system and draws attention to the hazard, not away from it.

BlokAlert Base Price Starting At $4,348


BLOKALERT RECIEVER – BA-R1

BLOKALERT RECIEVER – BA-R1

Along with the LED Beacon, the BlokAlert Receiver is capable of up to 528 different audible warnings. This audio-visual warning system, combined with great functionality, performance, and design makes this a must for all lifting operations.

BLOKALERT FOB – 4 BUTTON

BLOKALERT FOB – 4 BUTTON – 60009

The BlokAlert Fob allows the riggers to operate multiple BlokAlert systems across your site.


BLOKALERT ACCESSORIES

BLOKALERT TRANSMITTER – BA-T1

BLOKALERT TRANSMITTER – BA-T1

Through the use of a footswitch, the BlokAlert Transmitter gives the crane operator, hands-free operation of the BlokAlert System.

FOOTSWITCH – FSI

FOOTSWITCH – FSI

Through the use of a footswitch, the BlokAlert Transmitter gives the crane operator, hands-free operation of the BlokAlert System.


BlokAlert DiagramComponents of the BlokAlert System

  • BLOKALERT RECIEVER – BA-R1 – Along with the LED Beacon, the BlokAlert Receiver is capable of up to 528 different audible warnings. This audio-visual warning system, combined with great functionality, performance, and design makes this a must for all lifting operations.
  • Size & Weight (excluding antenna)
    Height: 6.82in
    Width: 8.27in
    Depth: 3.39in
    Weight: 7.5ibs
  • BLOKALERT FOB – 4 BUTTON – 60009 – The BlokAlert Fob allows the riggers to operate multiple BlokAlert systems across your site.

BlokAlert Accessories

  • BLOKALERT TRANSMITTER – BA-T1 (optional) – Through the use of a footswitch, the BlokAlert Transmitter gives the crane operator, hands free operation of the BlokAlert System.
  • FOOTSWITCH – FSI (optional) – Through the use of a footswitch, the BlokAlert Transmitter gives the crane operator, hands free operation of the BlokAlert System.