What is an IP Network Camera?
Many names, including network cameras, webcams, and web protocol cameras, can refer to an IP network camera. Network IP cameras, unlike older CCTV cameras in the past, give a number of benefits to societies and business properties. Continue reading to know more about IP network cameras, how they function, and may have responses about these cameras to popular issues that customers have.
1. How Do IP Network Cameras Work?
IP cameras operate in a very different way from their analog counterparts. An analog camera transmits a video signal via a coax cable to a DVR device.
The DVR is accountable for coding and recording the video signal recorded by the security camera in an analog security camera scheme. The DVR is also intended with camera settings and options software. The DVR is needed in an analog safety camera scheme to record and view video feeds.
This implies that the DVR is the core of an analog security camera scheme and usually these cameras are powered using a energy source of 12 volts or 24 volts. An IP network camera, on the other hand, is a standalone unit that can be managed by accessing the camera’s own IP address.
This makes IP network security cameras similar to other systems that require access to a network, generally via a laptop or other devices enabled by the network.
Some IP network cameras are intended to use an SD card to store recorded video feeds so that data storage can be simplified. It operates alongside a POE or Power Over Ethernet switch, powered by the same cable.
As stated above, an IP network camera has its own user interface and can be separately managed and viewed as required. Using a CAT5 or CAT6, network IP cameras move video feeds.
One advantage of these security cameras is that a property can have as many cameras as necessary.
An NVR can be used to readily view and store various video feeds in case more than one IP network camera is needed. The NVR is a bit like the DVR. However, the cameras themselves are accountable for encoding the video feed in IP network security cameras.
Then the NVR stores the video feeds and makes it easy to access them from a centralized stage. Computers and other devices may have installed NVR software that enables users to access these devices.
2. Three commonly used networks
Typically, security systems will use one of three kinds of networks including: wired networks, wireless networks, and cellular networks. Using ethernet wires (CAT5, CAT6, RJ45), a wired network is linked to a broadband modem or router.
A wired network is generally regarded to be the fastest and most safe way to connect an IP network camera because there is a decreased possibility of interference or interception of the signal. A wireless network transmits information to and from a wired modem using a WiFi router.
Typically, these networks are simple to set up and customize, but they are also slower and can be manipulated by unauthorized access. By using encryption, these issues can be decreased. Finally, a cellular network like a cellular phone transmits information back and forth from a security camera.
These networks are regarded to be the slowest, but they do not need to have a LAN in place to operate.
3. Necessary requirements With an IP Network Camera
Depending on the model, an Internet service, and a static IP address or Dynamic Domain Server (DDNS), an IP network camera needs a wired or wireless router. Users will also need a personal computer to handle and configure the security camera, such as a laptop or desktop, and an internet-enabled video device enabled as a remote viewing station.
An NVR or a personal computer fitted with NVR software is needed to record and store video feeds.
4. Protocol of ONVIF
If a user needs to substitute an NVR or add a fresh IP camera, ONVIF can be used for compatibility purposes. ONVIF is the most popular protocol to interact back and forth with the NVR for IP security cameras. This implies that if an NVR or IP camera is ONVIF compliant, they can interact with each other to enable video output to the NVR from each IP network camera.
5. Software Requirements Of An IP Network Camera
Depending on the IP network security camera’s model and brand, extra software may or may not need to be purchased. Typically, the security camera for the IP network will provide the required software to configure and use the camera.
It is important to note that the recording software includes this. There are some models and brands that include software that can deliver advanced features such as text / email movement alerts and multiple camera viewing capabilities. If a user needs a certain function from their IP network camera, NVR programs can be bought to allow fresh features and capabilities.
Contact our sales or support teams to know more about our multiple internet IP security cameras or how to select a security camera system.