GSM Key - remote relays - Alphatech (en)

Features

• Power supply from distribution net 12V or alternative from main power supply (12V adapter). Also can be used backup battery 12V with charging adapter.
  

• 2 inputs for switching  contacts (alarm output, sensors etc.) (5V)
  

• when is short circuit at input  preprogrammed SMS is sent to preprogrammed number  (for each input own text SMS as same as number)
  

• when is short circuit at input  progressive ringing up 8 preprogrammed numbers (ALARM1 to ALARM8)
  

• 2 galvanically separated  (switching contacts 230V/ 5A)
  

• 2 switching contacts control by ringing only from authorised numbers (contact closed for preprogrammed  fix time )
  

• The size of authorised numbers is limited by SIM card capacity (250). The numbers can be saved under different names
  

• Both outputs control by  SMS from numbers authorised in II. level (ALARM). It is possible remotely control closing, disconnection, closing for  1-99 minutes
  

• Setting of all parametres  (authorised numbers, unit time, competence etc.) a s same as complete control of the unit  (for example: remote dialling different number from preprogrammed) by SMS from authorised numbers in level III. (ADMIN)
  

• Ckecking of credit level. Sending of SMS coming from operator  to preprogrammed number.
  

• Setting of all parametres via PC through RS 232 port. All parametres can be programmed directly on SIM by mobile phone or remotely by SMS
  

• Systém interface for optional devices