WiFi tracking works by monitoring the unique MAC addresses of devices that are searching for WiFi networks. WiFi access points can detect these MAC addresses and track the movement of devices as they move between different access points. By analyzing the signal strength and location of these devices, WiFi tracking systems can determine the approximate location of a device within a certain area. This information can be used for various purposes such as understanding customer behavior in retail spaces or providing location-based services. **

A non-WiFi-enabled computer can be connected to the internet via a LAN cable by plugging one end of the LAN cable into the computer's Ethernet port and the other end into a LAN port on a router or modem. The computer will then be able to access the internet through the wired connection. This method provides a reliable and secure connection, especially in situations where WiFi signals may be weak or unreliable. **

Yes, it is possible to locate the mobile WiFi router R215. Most modern routers have built-in GPS or can be tracked through their IP address. Additionally, many routers have a mobile app or web interface that allows users to locate and manage their device remotely. If the router is connected to a mobile network, the service provider may also be able to provide its location. **

Yes, a WiFi action camera can be used as a surveillance camera. With its ability to connect to a WiFi network, the camera can be accessed and controlled remotely, allowing for real-time monitoring of a specific area. Additionally, many action cameras have motion detection capabilities, which can trigger recording when movement is detected, making them suitable for surveillance purposes. However, it's important to note that action cameras may not have all the features of a dedicated surveillance camera, such as continuous recording or advanced security features. **

The choice between LTE and WiFi depends on the specific use case and requirements. LTE offers greater mobility and coverage, making it suitable for on-the-go connectivity. On the other hand, WiFi provides faster speeds and is more cost-effective for stationary devices within range of a WiFi network. Ultimately, the decision should be based on factors such as speed, mobility, coverage, and cost. **

When choosing a WiFi booster, it's important to consider the size of the area you want to cover, the number of devices you need to connect, and the speed of your internet connection. Look for a WiFi booster that supports the latest WiFi standards, such as 802.11ac or 802.11ax, for faster speeds and better coverage. Additionally, consider features like dual-band or tri-band support, beamforming technology, and easy setup options. Researching customer reviews and expert recommendations can also help you make an informed decision. **

When choosing a 24/7 WiFi security camera, it's important to look for features such as high-resolution video quality, night vision, motion detection, and two-way audio. Look for a camera that offers cloud storage or local storage options for video footage. It's also important to choose a camera with strong encryption and secure login credentials to protect your privacy and data. Additionally, consider a camera with a durable and weatherproof design if you plan to use it outdoors. Finally, make sure to regularly update the camera's firmware to ensure it has the latest security patches. **

Yes, a WiFi 5 repeater can be used with WiFi 4. WiFi 5 (802.11ac) is backward compatible with WiFi 4 (802.11n), so a WiFi 5 repeater can still communicate with and extend the range of a WiFi 4 network. However, the performance of the WiFi 5 repeater will be limited to the capabilities of the WiFi 4 network, so it may not be able to achieve the same speeds and features as it would on a WiFi 5 network. **