Secure I/O 2

Compact Secure Single Door I/O Module

Secure I/O 2 provides secure door control via encrypted communication when combined with other Suprema devices.  Its ultra-compact form factor allows for use in a variety of installation environments.



  • Enhanced security due to encrypted communication
  • Easy installation and low cost



Interface Communication RS-485  
  Inputs 2 x TTL  
  Relay 1 x Form C  
Hardware Power 12V DC (100mA)  
  Operating Temp. -20°C to 60°C  
  Dimensions 36 x 65 x 18 mm (W x H x D)  

Compatible Devices

BioStation 2

BioLite Net

BioEntry W

BioEntry Plus



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