type of signal jam detector detecting malicious cellphones/ GPS connection interruptions
Jammer GPS Detector 308-055SP, GSM Detection
Common type of signal jam detector detecting malicious cellphones/ GPS connection interruptions
What if a criminal uses a signal jamcard to block a cellphone/ GPS connection for gps tracking and internet?
Fleet management uses GPS tracking systems on trucks, trailers, vans and cars for hire. By means of a continuous check, it shall update information on the positions and destinations of vehicles which are different or disappear from planned routes or to cross specific restrictions.
A clever criminal uses a GPS/ cellphone to cut off traffic between the vehicle and the control centre to steal expensive cars and trucks carrying valuable loads.
This simple type of signal jag detector is made to prevent criminals who use signal jams to block cellphones and GPS connections to the GPS tracking system. This device will send warnings (warning triggers) about the attempted theft/robbery back to the control center, before the GPS tracking system is blocked.
Size: length x width x height : 9 x 5 x 1.7 cm
Weight around 60 g
Energy 12V ~ 24V DC, 50 mA
Frequency detection Broadband jamminingps and mobile frequency bands
Alarm output 1.0 And relays with NO-NC output
Without interference with the digital signal:
This signal interference detector will not interfere with the digital signal, it will not cause any false alarm if someone nearby will be using a mobile phone or will have installed a device in a WiFi or Bluetooth environment, etc.
This device has a choice of NO (Normal Open) and NC (Normal Close) relays.