random selector

product information and features:

How it works

  • Everyone passing through the control point pushes the button
  • A red light and high tone indicate that you have been selected
  • A green light and a low tone indicates that you have not been selected on this occasion
  • If you know you could be stopped, you won’t take the risk!


  • Battery operation (3 x ‘AA’ Alkaline, supplied)*
  • Clear indication of SEARCH and PASS with daylight visible lights and audible tones
  • Portable or fixed installation.
  • Desk mount, wall mount or hand held
  • Large 2 inch pushbutton
  • Search percentage ratio adjustable by internal switches
  • Search settings from 0 to 100% in 0.5% steps
  • Random selection is guaranteed to be totally unpredictable