Radar movement detectors

GC 308 * Radar movement detector with individual adjustment option for activating automatic doors

GC 308 black Radar movement detector
  • Individual settings for challenging environmental conditions
  • Configuration possible via push buttons or remote control
  • Compact dimensions, suitable for 7 cm profile heights
  • Integrated motion tracking also records slow movements
  • Movement direction detection and cross-traffic fade-out reduces energy consumption in the building
  • Door opening impulse only triggered if needed
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Radar sensors provide the most convenient and barrier-free access to automatic swing doors. The GC 308 R for automatic swing door systems and revolving doors sets new standards in this area, thanks to its compact design and simplified commissioning. Our GC 308 is a directionally-sensitive radar movement detector. Regardless of the installation situation, it can be installed on all types of automatic doors.

Application Areas

  • Activation of automatic swing and revolving doors
  • Interior and exterior doors

Technical data

GC 308
Dimensions 120 x 50 x 50 mm
Technology Electromagnetic radar waves
Operating voltage 12-24 V DC +30% /-10% / 12-24 V AC ± 10%
Operating current 100 mA
Output Potential-free relay contact
IP rating IP54
Cable connection type System plug-type connector
Connector cable length 2500 mm
Installation height (min.) 1800 mm
Installation height (max.) 4000 mm
Transmission frequency 24.15 GHz
Weight 120 g
Service temperature -20 - 55 °C
Humidity 0-95 % relative, non-condensing
Approvals RED 2014/53/EU, RoHS 2011/65/EU

Variants & Accessories


GEZE Central +971-4-454-1434 Hotline for architects +971-4-454-1434 GEZE Service +971-4-806-3000