GSM detection means detecting the presence in general or the signals which GSM telephones transmit. For example, when calling, sending an SMS, WhatsApp chat or internet visit, a connection is made with the GSM mast through the SIM card that is in the GSM telephone. This connection depends on the type of mobile phone and provider of the SIM card on the 3G, 3G, 4G or 5G GSM band. The detection of these GSM signals is only possible with special mobi finders and detection equipment.
How does GSM detection work with professional equipment?
GSM detection is only possible with a professional detection device that can distinguish between the different GSM bands and has a log function. Other signal detection devices often only indicate whether there is a signal and possibly what type, but not the further properties, such as the signal duration, strength and band. With a professional mobile phone detection device, this information is graphically displayed on the display and stored in a log file. Based on the information shown here, it can be recognized that it concerns one or more GSM telephones. For example, it may be that one phone is calling over the 2G and the signal has a weak strength and the other is on the 4G internet with a strong signal. For example, with the professional GSM detection equipment you know the approximate distance to the measuring point, in addition to the fact that there are 2 GSM telephones present.
Applications of cell phone tracking devices
There can of course be various reasons why you want to buy mobile phone detection equipment. This may be because you suspect that a GSM transmitter or GPS tracker has been installed in the private sphere, but we also sell GSM detection equipment to government and semi-government institutions. This includes, for example, mobile phone detection in a penitentiary, in closed care institutions and at exam locations.
Explanation about mobile phone detection products is now possible in our store
When purchasing a mobile phone detection device, it is possible to make an appointment for an explanation on location (at an additional cost) or a short free demonstration in our store. This way you can be sure before purchasing that the GSM detection device you buy meets your expectations and requirements. It is not advisable to order a mobile phone detection device online if you are not sure whether the ordered product is the device you need. Please feel free to contact us for more information. Our opening hours are listed on the relevant store page.