SD Mask-visor development

Telephone: +263 4 487064/486405/486317
Facsimile: +263 4 486885
Email: Security Devices


Security Devices Personal Protective Equipment (PPE) is designed to meet all the requirements of
IMAS 10.30

Eye and face protection
SD Standard full-face visor
SD Platinum full-face visor
SD Mask-visor

SD Half-visor Mk2
SD head-frame options

Handtools as PPE
Demining tool-sets
Blast-resistant tools
Bespoke tools and equipment

Magnetic tools
Other tools for demining

PPE ensembles

APRONS (frontal)
SD Hornet Apron
SD Kestrel Apron
SD Kestrel Mk2 Apron
SDV Apron
SD 450 Apron
SD Hawk Apron
SD Raptor Apron
Bespoke PPE

Testing and R&D
Blast testing

Medical supplies

Vallon Detectors

Contact us

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Early mask-visor (1996)

Our designers began work on a vented mask-visor more than fourteen years ago. The early design was never put into general production, but included features that have been carried on into the current Mask-visor.

early mask visor

The stand-off at the top of this 1996 visor has morphed into the sunshield on the mask-visor. The clever bends allowing a vent over the mouth have become the separated mandibles on the Mask-visor allowing far better venting and speech audibility.


Download data sheet on the SD Mask-visor.