Webcams Can Help You Keep an Eye On Your Home or Office
Now you never have to miss anything that may be happening in your home or office by installing a webcam and viewing the interior or exterior of your office or home at any time you wish, with the assistance of an internet-capable device. It is also possible to set up multiple webcams in a home or business in order to simultaneously monitor each room via a computer, smartphone or tablet.
Webcams can appear obvious and out in the open or come in a variety of sizes small enough to be hidden in DVD players, wall clocks or other unusual items. One type of “form factor” that has become extremely popular over the years is the “nanny” cam, or a webcam that is placed strategically in a home so that absentee parents can watch babysitters or nannies as they take care of children.
How Webcams Work
Webcams transmit video images via data connections such as USB, ethernet or WiFi instead of over cables connected to a monitor. Everything you need to transmit these images is found inside the internet camera. Users simply need to hook it up in a manner similar to hooking up a scanner or printer and download a minimal amount of software in order to initiate proper functioning of the device. Depending on the webcam's design, users may be able to record and save images on a flash drive and later stream the video onto the Internet.
Networks intended for security applications integrating webcams consists of wired networks that connect to routers or broadband modems, wireless networks or cellular networks. The broadband/router network is a secure, fast method to access a remote camera without experiencing interference or some kind of digital interception.
WiFi networks tend to transmit information more slowly than wired networks and are more susceptible to unauthorized users accessing the network without permission. However, the ability to secure information by encrypting data and the easiness at which customizing and setting up a webcam using a wireless network balances out the few problems with WiFi networks.
Webcams operate more securely over cellular networks but this type of network is slower than broadband or WiFi. However, if an internet camera contains cellular transmitters, users won't need to establish a LAN, which makes installation demands minimal to none.
Functioning webcams will also need a DDNS (Dynamic Domain Name Server) or a static (stays the same) internet protocol (IP) address so that users can access the webcam on a network. Only an Internet service provider can give users static IPs and they generally charge a monthly service fee for using the address. Recording and storage of video images requires a personal computer in order to install network video recorder software or a dedicated network video recorder.
As an alternative to high-end surveillance systems. webcams provide an affordable and versatile type of home or small business security system that is cost-effective as well as comprehensive, effective and simple to use.