The C190 Cylindrical Security Portal is our largest portal and is specifically designed for busy areas with high throughput replacing the need for a revolving door. The Security portal can either be used as a high security interlocking door to prevent tailgating or as a prestigious entrance way allowing the transit of multiple people at the same time – increasing throughput and allowing for quicker transit times, at the push of a button.

Main Features

  • Interlock or simultaneous transit configuration
  • Sliding doors can be operated by radar sensors
  • Configurable transits modes (e.g. day/ night mode)
  • Wide 1200mm entrance access


  • External Diameter: 1911mm
  • Internal Diameter: 1760mm
  • Entrance Width: 1200mm
  • Internal Height: 2300mm
  • External Height: 2460m
  • Overall Height: 2530mm

Portal Weight with different glass types 

  • P4A: 1380Kg
  • P8B & BR3: 2000Kg


  • S version: welded portal structure with 70mm floor base
    (recessed or surface mounted)

Safety Features

  • Anti-slip Floor mat
  • Emergency unlocking device
  • Fail secure
  • IR safety sensors
  • Internal LED light
  • Fire alarm signal

Security Ratings 

  • FB2/NS EN 1522 Top Canopy
  • FB4/NS EN 1522 Metal Structure


  • Vandal Resistant glass P4A-EN 356


  • Control panel

Outer Finishing 

  • RAL colours (sliding door frames RAL 9005)

Detection Devices

  • Infrared presence sensors

Push button, signals and remote access 

  • Intercom (included in the traffic light)
  • LED Traffic lights

Emergency Lever Options

  • Secure side mechanical emergency unlocking device

Versions available 

  • R version: rail floor guide 12mm base
    (surface mounted installation only)
  • K version: portal delivered in sections to be assembled
    at the installation site.
  • LPS 1175: Issue 8 A1(SR1)/ Secured by Design accredited
  • LPS 1175: Issue 8 B3(SR2)/ Secured by Design accredited
  • LPS 1175: Issue 8 C5( SR3)/ Secured by Design accredited

Glass Options

  • Attack Resistant glass P8B-EN 356
  • Bullet Resistant glass BR3/S-EN 1063


  • Service mode keyswitch
  • Additional control panel
  • Night lock

Outer Finishing 

  • Polished stainless steel
  • Brushed stainless steel
  • Aluminium
  • RAL pearl colours

Detection Devices

  • APD - Anti Piggybacking Device
  • Pressure mat
  • 2 zone pressure mat
  • Reed Door position Tamper Sensor: EN61000-6-3:2007+A1:2011, EN 50130-4:2011,EN50131-2-6:2008

Push Button, signals and remote access

  • Web LAN Control

Access control

  • Internal Alcove for Access Control Systems

Emergency exit options

  • Extra emergency lever
C190 Cylindrical Security Portal