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SelectaDNA Defence Spray

Proven technology to convict criminals

SelectaDNA Defence Spray is a compact, easy to use offender marking spray used to deter and prevent personal attack.
Promoting the use of the SelectaDNA Defence Spray will form a deterrent to criminal incidents, attacks on your staff and crimes on your premises and property.
The handheld Defence Spray is police-approved and emits a harmless, colourless solution that is invisible to the naked eye and therefore does not heighten tension at the scene of an incident.

How it works

The Defence Spray works by spraying the offender with an invisible solution of unique synthetic DNA code and UV marker that clings to skin and clothing for days, weeks or even months.

Suitable applications

SelectaDNA Defence Spray is an ideal piece of equipment for Police Community Support Officers, professionals in the security industry and people employed in vulnerable positions of responsibility (such as hospital staff, taxi drivers, door staff and shop keepers).It allows them to discreetly mark and identify the offender, providing legal evidence that can link them to the scene of a crime, without stepping outside the boundaries of their role.

Identifying the offender

The solution contains a unique DNA code that is registered to the user and location. Police use an ultraviolet light to locate marked areas of skin and clothing, immediately linking the offender to a crime scene.


Please note: Essential training is required by all users to ensure the correct use of the Defence Spray . This product can only be purchased by an accredited organisation whose users have gone through the training course provided by Selectamark Security Systems plc. Please contact the SelectaDNA Sales office on 01689 860757 or [email protected] for more information.



Related Products

SelectaDNA Defence Spray Kit

SelectaDNA Defence Spray Kit

Reduce the risk of personal attack with the SelectaDNA Defence Kit

SelectaDNA Defence Spray DNA Aerosol Replacement

SelectaDNA Defence Spray DNA Aerosol Replacement

A replacement aerosol for use with the SelectaDNA Defence Spray Kit.

SelectaDNA Defence Spray Orange Holster

SelectaDNA Defence Spray Orange Holster

A highly visible component of the SelectaDNA Defence Spray Kit