• 

  Pantron ISM-1530/24V

• 

  Pantron ISM-1535/24V

• 

  Pantron ISM-2000/24VDC

• 

  Pantron ISM-2000S/24VDC

• 

  Pantron ISM-4000/24VDC

• 

  Pantron ISM-8000/24VDC

• 

  Askoll 292261 - alternative is M231 XP (500209)

• 

  Schaltbau M16 ZB-67 - obsolete , alternative is M16ZB

• 

  ISMATEC ISM830

• 

  Walther Systemtechnik 97ISM1076