The Distinction
Let’s get to the appearance first. Dome cameras are generally considered more professional and attractive-looking than other surveillance cameras because its dark-tinted spherical casing is sleek, subtle, and professional – perfect for whatever home or business setting you may have!

In terms of features, IP dome cameras may have virtually all the blings offered by any other type of surveillance camera. But one thing it has that others may not possess is an IP address or a web server all on its own and which allows you to remotely control the unit and monitor the area under surveillance with high-speed Internet connection.

How Exactly Does an IP Dome Camera Work?
An IP dome camera is built to have basic computing functions necessary for it to operate within a given network. It’s basically a camera and a vastly simplified computer combined. Its IP address, on the other hand, is what allows its users to access its data. Think of it as the address you need to post a letter to another person.

For communication purposes, it also has the required programs to work with Web and FTP servers as well as email and FTP clients. The more advanced models may even be combined with motion detection sensors.

When the camera takes an image or video footage, it converts the various light wavelengths that the image or video is made of into analog data. From there, it undergoes another conversion and into digital format this time. The resulting data is then compressed by its built-in computer before sent to the designated network channels.

Transfer and Storage of Data
Depending on your connection preferences, your IP door camera can transfer data using all sorts of modems, Ethernet or T1 connections, or even mobile phone modems.

In terms of data storage, most IP dome cameras have built-in storage drives which, if full, may be programmed to automatically delete the oldest files to make space for new data.

Requirements for Using IP Dome Camera
The basic thing you need is a router. It may be wireless or not, depending on your needs. The router enables your camera to connect with your preferred network.

A static IP address is also very important. Dynamic addresses are okay, but if you want permanent and quick access to your surveillance camera then you’ll need to pay a monthly fee for the use of a static IP address. You will have to contact your Internet service provider for this.

Finally, you’ll need a computer to configure your IP dome camera and to access its stored or real-time data.

Parts of the Wired USB DVR System
Let’s start basing your needs on the different components of a 4-Channel Wired USB DVR complete system.

USB Stand-Alone 4-Channel DVR
DVRs are usually known as more efficient compared to VCR receivers. With VCR, your videos are sure to have poor image and audio quality. Moreover, a VCR can’t work with multiple cameras at the same time. You will have to switch from one real-time video to another.

The four-channel bit will sweep you off your feet. This means the system can only work with four channels and no more than that. If you have more than four cameras installed in your home or office then you might need an 8 or 16-channel system instead.

Finally, we get to the “USB stand-alone” function of this system. This means that you’ll only have to plug the device via its USB for the DVR to work. It’s as easy as that.

Wired Bullet Cameras
Bullet cameras are apparently small in size, which makes it easy for you to create hard-to-reach hiding places for them. This is a must if you don’t want thieves or vandals to destroy them right after they break inside your property.

Wired DVRs basically entail that you’ll have to connect the wires to other devices in the system to make sure they’re all interoperable. Wired systems are more physically taxing in terms of installation, but at least you won’t have to figure out network configurations for them.

Lastly, let’s check out its image recording options. Its day-night capabilities enable the cameras to automatically detect light levels and adjust accordingly. During the day, your camera would record footages in full color. When day turns into night, the camera will then switch to infrared lighting and shoot in black-and-white mode instead.

100-Foot Cables
Complete systems, of course, include cables. But if 100 feet is not enough to have everything connected, you’ll have to purchase extra.

LCD Monitor
A DVR surveillance system is incomplete without its own LCD monitor. The size varies, however, depending on the system specifications of your provider. If possible, avoid using CRT monitors with your system because they not only consume more power but their rendition of image is also less accurate.

Other optional components for your 4-channel Wired USB DVR system would be a mouse and remote control unit.

The Tissue Box cover simply slips over top of a regular cardboard box of tissues, while the spy camera is conveniently hidden inside the plastic cover. Connect the receiver to your recording device, such as a DVR, VCR or even your PC, start recording, and head out for that much needed night on the town. Even if a tissue is needed, no one will know that it doubles as a hidden nanny camera.

This hidden camera is available in black and white or color. You can also purchase a high power version which allows video transmission up to 2500 hundred feet.