CAS Systems Limited


DYE Witness TM Criminal Identifier


Product Features

DYEWitness was introduced to the Canadian marketplace in the spring of 1992. Invented and manufactured in Canada, the product has received widespread endorsement from Police Department, Women's Advocacy Associations, Security Forces, the Military and Crime Watch Networks. As a security item the product is ideal for distribution through markets such as consumer retail chains, institutions, commercial networks, military, security retail, government channels, mail orders, direct sales and infomercial.

DYEWitness serves as a criminal identifier to protect personal safety and for crowd control. The product dispenses a green dye obscuring vision while not harming the eyes. The dye is non-toxic, non-regulated and environmentally friendly. The product leaves a green stain on the attacker for up to seven days for easy identification. The issue of public and personal safety and security has become a major concern globally due to the unfortunate incidence of higher and growing rates of crime.

What is DYEWitness?

  1. DYEWitness is not a weapon, it is a criminal identification spray.
  2. DYEWitness is a non-toxic hand held spray unit that is intended to be used only in Emergency situations.
  3. DYEWitness leaves a dark green stain on skin for up to seven days to help provide identification for law enforcement.
  4. DYEWitness spray becomes a thick foam on contact which can obscure an attacker's vision and help the victim break free.
  5. DYEWitness contains ingredients that are non-toxic and non-harmful and cause no harm to either skin or eyes.
  6. DYEWitness is unlike products like "mace" since it cannot be turned against victims to further victimize or harm them.
  7. DYEWitness helps enhance the usual description of an attacker, "male, 1.75m, medium build, brown hair, wearing a denim jacket."


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