Jammer

Here, you can configure the anti-jamming function of the object, and currently only configure the Topflytech object.

First of all, you have to turn this feature on. Then you will see the following:

  • Signal Thresholdcan be set from 50 to 100, this means when the miss GSM signal but the GSM signal strength is bigger than set value preset, our device think this is GSM jammer interference signal come, we suggest set 80.
  • Time To Send Alertcan be set from 1~255, the unit is second, this means if Signal Threshold happened and continued the set value seconds, device will send GSM jammer detection alert to server, we suggest set 30 second;
  • Time To Send Disappear: can be set from 1~255, the unit is second, this means if get GSM signal continued the set value seconds, device will send GSM jammer detection disappear alert to server, we suggest set 30 second;
  • Relay:If open, when GSM jammer signal disappear, will disable digital output 1.