WiFi Security Inspection Device

Equipment Introduction

WiFi environment security inspection equipment is a device developed to analyze wireless signals and accurately locate WIFI terminal devices such as mobile phones, computers, and wireless cameras.

The system receives wireless signals transmitted when the mobile phone communicates with the wireless access point, demodulates and analyzes the target signal, and analyzes and summarizes the surrounding wireless signals. At the same time, the target can be accurately located by measuring the wireless signal strength of the WIFI terminal. It also supports interference countermeasures against the target wireless signal to hinder its normal network activities.

 

Technical Parameters

Item	Parameter
Signal format	IEEE 802.11a/b/g/n/ac/ax protocols (WIFI 3/4/5/6) Bluetooth Classic/Bluetooth BLE
Wireless Channel	2.4G: 1-13 5G: Channels that comply with CN wireless frequency band standards
Bluetooth Standards	BR/EDR BLE , support protocol version 4.0-5.2
Receiving sensitivity	-90 dBm
Coverage	Built-in antenna > 50 meters, supports external antenna
Scan rate	5 seconds
Positioning accuracy	<1 meter
Battery life	8 hours
Antenna gain	Built-in antenna 6db, external antenna optional
System Hardware	Domestic integrated hardware equipment
Operating system	Linux operating system
Dimensions and weight	168*95*38mm ; 550g

 

Functional Description

 

1.Supports classic Bluetooth detection and low-power Bluetooth electronic device detection .

2.You can obtain information such as Bluetooth device MAC, Bluetooth type, device name, device brand, signal strength, etc.

3.Supports close and precise positioning of Bluetooth device targets.

4.Support 802.11a/b/g/n/ac/ax protocols (WIFI 3/4/5/6).

5.Supports target activity detection (hot spot detection supports various types of WIFI routers, AP access points, portable WIFI access points, soft APs and mobile hot spots, etc.; terminal detection supports various types of WIFI terminals, desktop computers, laptops, tablets, mobile phones, smart home devices, WIFI cameras, etc.).

6.Supports scanning wireless access points, detecting wireless access point MAC, network name, channel, signal strength, transmit power, WIFI version, supported speed, device manufacturer, etc. (including hidden hot spots).

7.Supports scanning wireless terminal devices, detecting terminal MAC, signal strength, access status, access point information, detection information, etc. (including connected devices and unconnected devices).

8.Supports WIFI wireless network association, can automatically identify multiple access points of the same network, and can associate the topological relationship between access points and terminals.

9.Supports proximity positioning of access points and terminals.

10.Supports wireless attack behavior detection.

11.Supports countermeasures against targets in 2.4G and 5G frequency bands, and supports countermeasures against designated channels.

12.Supports the preservation of historical detection data.

13.It supports dynamic adjustment of scanning power, can dynamically adjust 10 levels of power, filter out non-concern devices with weak signals, and facilitate target search.

14.It supports analysis of hidden hot spots, can detect hidden hot spots in the environment and terminal devices connected to the hot spots, and supports parsing the real names of hidden hot spots.

15.Supports downloading and exporting of saved detection data and system packet capture data (exported data is in excel table for easy viewing).

16.Supports brief analysis of the current wireless environment and hot spot channel distribution map to display the occupancy of hot spot channels in the environment.

17.Supports active detection of wireless environment, which can detect the current device data activity .

18.Supports capturing and saving wireless data of specified devices or specified channels.

19.Supports USB export of saved scan data and captured packet data .

 

Instructions

1.Main Interface

(1)The system main interface is also the system main menu.

(2)The top status bar is the navigation button, current page name, current channel number, and battery power.

(3)Click the "Reset" button to reset the system working status.

(4)Click the "Save" button to save the current scanning information of the system to a file.

 

2.Network

(1)The network list displays all current wireless network information, including network name, strongest wireless network signal,number of access points in the network, and number of terminals in the network.

(2)Click a list item to view detailed information about the network.

(3)Detailed information includes the network name and the MAC addresses of the access points and terminals in the network.

(4)Click a MAC address item in the corresponding list to go to the details page of the corresponding access point or terminal.

 

3.Access Point

(1)The "access point" list shows all the wireless access point information around (including hidden hot spots)

(2)Click "an entry in the access point list" to view the detailed information of the access point.

(3)Click the "button below" to initiate positioning, countermeasure or packet capture operations on the current access point target

 

4.Terminal

(1)The terminal list shows the information of all wireless terminals around (including unconnected terminals).

(2)The gray items in the list are devices that have not been active for a long time.

(3)For unconnected terminals, if they are inactive for more than 5 minutes, they will be deleted from the list.

(4)Click "an entry in the terminal list" to view the detailed information of the terminal.

(5)Click the "button below" to initiate positioning, countermeasure or packet capture operations on the current terminal target.

(6)The name of the hot spot that the target terminal has been connected to will be displayed at the bottom of the terminal details

 

5.Channel

(1)The channel list shows the usage of WIFI channels in the surrounding wireless environment. Including 2.4G channels and 5G

(2)channels.

(3)The channel number is above the chart, and the number of devices detected on the channel is below.

(4)The higher the chart bar, the busier the channel.

(5)Click "the corresponding channel bar" to jump to the channel details to view the specific device information of the channel.

 

6.Interference detection

(1)Interference detection is to detect attack behaviors in the surrounding wireless environment, mainly to detect whether the target is maliciously disconnected.

(2)When it is detected that the target is frequently disconnected, it can be considered that the target is being countered artificially.

 

 

7.Active Detection

(1)Active detection is to detect the devices that are currently transmitting data around, and also has the detection of WIFI hidden cameras.

(2)If the target is detected to have hidden camera characteristics, it will be marked in red and sound an alarm. (When the camera alarm is detected, in order to make a more accurate judgment, you can return to the main interface to reset the device detection information and then perform active detection again.

(3)If multiple detection are reported, it can be determined that the target is a hidden camera)

 

8.File Management

(1)The file management page displays the scanned files and packet capture files saved by the device.Files can be deleted.

(2)An external USB disk (formatted as FAT32) can be connected to export files, and the exported files are automatically deleted on the device.

(3)(File names ending with "all" indicate that the file contains both access point and terminal data lists. "ap" indicates that it only contains access point lists, and "sta" indicates that it only contains terminal lists.

(4)Information is also saved on the home page or network, including all lists. Information is saved on the access point list page, including only access point information, and information is saved on the terminal page, including only terminal list information.)

 

9.Device Information

(1)The device information page contains the device software version number, and the device can be upgraded or configured.

 

Device upgrade:

Format the USB drive to FAT32, rename the upgrade package to update.bin and put it in the root directory of the USB drive.

After plugging in the USB drive, click Device Upgrade. After the automatic upgrade is completed, the upgrade completion interface pops up.

Unplug the USB drive and click Restart Device to complete the upgrade.

Set system sensitivity:

After selecting the system scan detection sensitivity through the slider, click the Set button at the back. (The smaller the sensitivity, the smaller the system detection range)

Set system time:

After clicking the corresponding item in the time bar, select it through the adjustment button at the back. Then click the Set button to set.

 

10.Target Positioning

(1)After initiating positioning of the target on the access point details or terminal details page, the positioning page will jump.

(2)The chart pointer is the current signal strength of the target. -100 is the farthest distance, and 0 is the closest distance.

(3)At the same time, different frequencies of sound prompts will be given according to the strength of the target signal. (The positioning value of the access point will be smoother. If the access point does not report, please exit positioning and re-scan the access point information. The access point may have switched the working channel.

(4)For the positioning of the terminal target, if the target is active, the positioning value will be smooth. If the target is inactive, the value will generally be discontinuous.)

 

11.Target Counter

(1)After initiating a countermeasure against the target on the access point details or terminal details page, the countermeasure page will be redirected.

(2)The countermeasure status information is at the bottom of the page, and the MAC address of the current successful countermeasure device will be displayed.

 

12.Target grabbing

(1)After initiating packet capture for the target on the access point details or terminal details page, the capture page will jump.

(2)The data capture format is 802.11 air interface wireless frame data, saved in pcap format, which can be exported via a USB flash drive and imported into analysis software such as wire shark for viewing.

 

13.Using an external directional antenna

The device has an integrated omnidirectional antenna. When doing precise positioning, the device supports external directional antennas.

 

14.Device charging

The device is charged with a 12V charger. The charging power of the original charger is 12W. When charging, the charger displays a red light, and when fully charged, it displays a green light.