Relay controlled by mobile phone
- two output contacts(X and Y), which can be used as:

• Switch controlled by SMS. You can set up your own text (for example „turn on the lights“,“turn off the lights“ and „shut down shutters“) for turn on and off any contact. David knows how to confi rm this order by SMS.
  

• Time switch, which can be turned on by mobile phone (time of switching can be set up from 1-10 hours)
  

• Relay controlled by phone ring. You can set up up to 50 phone numbers for each relay. When the selected number calls (rings), call is not connected, but the relay reacts (as a switch or time switch). Phone ring is free of charge.
  

• Usefull for example for opening a parking gates, door lockers, turning on lights etc..
  

• For the selected phone numbers can be set up amount of usage. For example you allow customer to open the gate 30x ,after this is access for him restricted. Manager of device can allow next enters by SMS.
  

Report on your mobile phone
- four input terminals (A-D) can report ramp down and ramp up by SMS (for example:“freezer suplly failure“ and „freezer suplly
restoring

• Each SMS report can have 30 symbols.
  

• It’s possible to assign up to 8 phone numbers, which are recieving reports.
  

• David can insist the SMS report, when he gives a short-ring, to each reciever, after he sent the text.
  

• Message of the imediate status of David‘s input terminals and output relay could be required by remote SMS order.
  

• Every day, David can confi rm his function by short-ring, onto your mobile phone, at the particular time.
  

• If you are using a prepaid SIM card, David can control your credit balance and announce when is low.