The P21 was designed as a quality security detector with a pleasing aesthetic appearance and most of the features found in the some of the more expensive units available.

The unit incorporates a detector coil and infra-red photocell in each side. When a pre-settable amount of metal passing through the unit is exceeded, an audio alarm is given.



  • Height: 2080 mm
  • Outside Width: 920 mm
  • Inside Width: 690 mm
  • Depth: 675 mm
  • Designed, manufactured and supported in South Africa
  • Detects ferrous and non-ferrous metals
  • Available in various colours (on request}
  • Potential free relay for an external alarm or turnstile lock etc
  • Mounting brackets included
  • Five meter power cable included
  • Pacing lights for smooth traffic flow
  • Adjustable sensitivity
  • Auto-balance
  • OLED based User Interface
  • Free Standing
  • STOP/ GO indication on both sides
  • 3 part design for ease of assembly and transport
  • Photocells for triggering
  • Durable and robust fiberglass construction


  • Airports
  • Public buildings
  • Law courts
  • Prisons
  • Nightclubs
  • Industrial premises
  • Banks