The Internet Protocol (IP) security camera system uses a network video recorder (NVR) and an IP security camera. These components can be easily connected using a single Cat5e Ethernet cable. The IP camera connected to the NVR does not have to be plugged into a power outlet. With Power over Ethernet (PoE) technology, they can be powered directly from the NVR.
IP security camera systems are generally considered the best. They provide the largest number of channels (32), the highest resolution (4K) and the highest frame rate (30fps @ 4K). They can also record audio on each channel with the option to expand the total amount of hard disk space. On the other hand, the maximum distance between the camera and the NVR is 300 feet. If longer distances are needed, you need to add a PoE switch. For more information on PoE switches, see our Power over Ethernet article.
The wireless surveillance camera system is very easy to install and use. The wireless security camera is battery-powered and connected to a wireless receiver that connects to a DVR specifically designed for wireless cameras. Wireless cameras only turn on when motion is detected, not continuous recording.
The wireless camera is easy to install because there is no video cable. If there are clear real-time lines, they can transmit video to receivers up to 500 feet / 137m. This makes them particularly effective when monitoring large open areas or independent buildings.
It is important to note that you still need to plug in a wireless security camera. The "wireless" aspect of a wireless camera occurs between the camera and the receiver. However, a constant power supply allows the wireless camera to provide 24-hour monitoring and more powerful night vision capabilities.
There are absolutely no cables to connect a wireless surveillance camera to a compatible DVR. They can stream video to receivers up to 450 feet through clear sites. This remote wireless range and lack of video and power cords make wireless security cameras extremely flexible.
They can be easily installed on any plane around the house, including walls, fences or columns. Advanced lithium-ion batteries can power the camera for up to four months, while security-grade DVRs can store up to two years of motion records locally. The wireless camera also has professional features such as 1080p HD resolution recording, clear night vision and weather-resistant appearance.