Introduction to the Equipment

The WiFi wireless network detection analyzer is a device designed for conducting wireless signal analysis and precise positioning of WiFi terminal devices such as mobile phones, computers, and wireless cameras. By receiving wireless signals emitted by wireless terminals like  mobile  phones  during  communication  with  wireless  access  points,  the  device demodulates  and  analyzes  the  target   signals,  thus   analyzing  and  summarizing  the surrounding wireless signals. Additionally, it can precisely locate the target by measuring the wireless signal strength of both the WiFi terminal and the wireless hotspot. The analyzer also supports interfering with and counteracting the target wireless signal, hindering its normal network activities.

The WiFi wireless network detection analyzer is capable of accurately analyzing, within a large area, the wireless network names (SSID), MAC addresses of devices, wireless channels, encryption  methods, wireless  signal strength  (RSSI),  and other  relevant  information  of hidden and open wireless  hotspots and wireless terminal devices  in the space.  It  also possesses functions  such  as  precise  positioning,  searching,  and  blocking  control.  The analyzer boasts high capture rate, effective management and control, and high positioning accuracy.

The WiFi wireless network detection analyzer is widely used in technical reconnaissance departments of public security, national security, confidential departments, security bureaus, and national institutions for wireless network detection and analysis.

Equipment Functions

The equipment supports scanning of hotspots and terminals operating on 2.4G, 5.2G, and 5.8G frequency bands.  It also supports scanning of devices with WiFi enabled but not connected to any network. It can detect the activity level of targets (hotspot detection supports  various  WiFi  routers,  AP  access  points,  portable  WiFi  access  points,  printer hotspots, soft APs, and mobile phone hotspots, while terminal detection supports various WiFi terminals, desktop computers, laptops, tablets, mobile phones, smart home devices, WiFi cameras, etc.).

The WiFi wireless network detection analyzer adopts an integrated design in hardware, equipped with four high-gain omnidirectional antennas that can scan indoor targets. It can also  use  an  external  directional  antenna  for  large-scale  scanning,  and  better  target positioning  can  be  achieved  through  the  directional  characteristics  of the  positioning antenna.

The software is equipped with the latest WIFI wireless analysis and positioning system, supporting wireless frequency bands: 2.4G, 5.2G, 5.8G, and wireless channels: 2.4G: 1-13, 5.G: 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140. It can simultaneously track signals from multiple channels and multiple targets. A unique signal tracking algorithm is adopted, significantly improving the ability to accurately locate targets. At the same time, the equipment supports activation measures for target terminals with small  data volumes,  optimizing  the  situation  where  target wireless  signals  cannot  be captured for a long time when the target is silent.

Equipment Features

1.   Complete   wireless   network   analysis  function,  analyzing  and   presenting  the surrounding wireless network environment in the form of icons. Intuitively showing the network topology of the surrounding wireless environment.

2.   The  equipment  scans the  surrounding wireless  networks, obtaining information such as the wireless network name (SSID), device MAC, wireless channel, encryption method, wireless signal strength, etc. of surrounding wireless devices. It analyzes and  presents  the  connection  relationship  between  wireless  access  points  and wireless terminals based on the scanned information.

3.   The equipment adopts a  passive search mode for wireless protocol data packets and a  measurement  technique  based  on wireless  signaling, with  a target  RSSI monitoring range of -0dbm to -120dbm. The positioning scan frequency can exceed

10 times per second.

4.   Supports  in-depth  analysis  of  suspected  WiFi  camera  target  devices to further confirm the device type.

5.   Supports  analysis  of  abnormal  changes  in  the  wireless  environment,  analyzing devices that appear or disappear abnormally in the environment, and supporting analysis  of  target  devices  accompanying  the  environment   under   changing conditions.

6.   Supports multi-target tracking under 2.4G and 5G frequency bands, with tracking effects related to the number of targets.

7.   Supports precise positioning of hotspots and terminal devices under 2.4G and 5G frequency bands.

8.   Supports  countermeasures  against targets under 2.4G and 5G frequency bands, providing full-channel countermeasures for the wireless environment around this equipment.

9.   Supports blacklist settings with blacklist detection alarms.

10. Supports  pseudo-hotspot  detection  function,  automatically  alarming  when   a pseudo-hotspot is detected.

11. Supports the function of saving historical detection data, with saved files including information such as save time, save location, equipment authorization unit, and equipment operator.
12. Supports the comparison function of historical detection data, allowing comparison of changes in hotspots and terminal devices in two scanning data sets, including devices  that  remain  unchanged,  devices  that  disappear,  and  newly  appearing devices.
13. Supports the collision function of historical detection data, allowing comparison of 3 hotspots and terminal devices that exist simultaneously in multiple scanning data sets.
14. Supports dynamic adjustment of the scanning range, allowing dynamic adjustment of 10 levels to filter out weakly-signaled non-concerned devices in the periphery, facilitating target search.
15. Supports the function of judging the changing trend of signal strength for hotspots and terminal devices, displaying the signal changes of devices in the environment (increasing, decreasing, or remaining unchanged).
16. Supports the function of analyzing hidden hotspots, able to detect hidden hotspots and terminal devices connected to them in the environment, and supports resolving the real names of hidden hotspots.
17. Supports the function of saving screenshots of the device's operating interface.
18. Supports downloading and exporting saved detection data and system screenshots (exported data in excel format for easy viewing).
19. support for brief analysis of the current wireless environment, support for radar map showing  the  distribution  of  hotspot  distance,  support  for  hotspot  channel distribution map showing the environment hotspot channel occupancy situation
20. equipment size is compact and highly integrated, portable design, easy to operate handheld, built-in rechargeable battery, full load endurance of more than 4 hours, detection of good covert operation detailed instructions.