Client access



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  • Access control
  • Anti-panic system
  • For interior use
  • Options


The Butterfly Gateway is comprised of two cabinets, and is suitable for the control of secure site access and for public transport applications. Anti-fraud controls are effected in both directions of passage. A set of two gateways is comprised of two end cabinets and one centre cabinet.


Once authorization has been cleared, the panels are tilted into the cabinet to clear the access way.
A shape recognition device (using scanner cells) allows the user to be monitored as they pass through the barrier, and prevents the passage of a second person. The gateway operates in normally closed mode. All entry and exit configurations are possible : unrestricted, controlled,  prohibited.


  • Cabinet and covers : AISI 304 stainless steel with a brushed finish using 220 grain
  • Panels : black polyurethane foam
  • All internal components are corrosion protected
  • Light pictograms : green arrow and red cross


Passenger safety :
- Should a person become trapped, (parameterizable) safety software will allow the panels to open.
Anti-panic system :
- In case of a loss of power, the panels will retract to clear the access way (by return spring).

Technical characteristics

  • Power supply : 230 V a.c. ± 5%
  • Frequency : 50-60 Hz
  • Power consumption : Standby 100 VA max – gate in service : 300 VA max
  • Control device voltage : 24 V d.c
  • Flow : 30 passages/minute in controlled passage mode with magnetic reader; 40 passages/minute in
    controlled passage mode with contactless reader ; 45 passages in free passage mode
  • Operating temperature : -5° to 45°
  • Environmental humidity : less than 80%
  • MCBF (mean cycles between failure), where recommendations are observed : 2,000,000 passages
  • Net weight : 150 or 220 kg


  • 316 stainless steel cabinet
  • Polyurethane panels coloured in accordance with RAL 5002
  • 1000 mm PRM passage
  • Combined intermediate element: standard passage – PRM passage