What are IP and Wireless CCTV Camera?
In today’s World, surveillance has become one of the fundamental needs of human beings.
Nowadays, crime rates are increased and people are facing various threatening in their day-to-day life. Due to these problems, people tend to lose the life of their family members, properties, valuables, and much more.
The emergence of new technologies paved the way for the development of security systems. They have been used for surveillance purpose in various parts of the World.
There are numerous amounts of security systems available in the market from which you can own the one which suits your needs. Read this article to know about the IP camera and Wireless CCTV camera.
What is an IP camera?
An IP camera is also known as Internet Camera which is a familiar digital device mainly used for capturing and transmission of video data. An IP camera is a web camera that transmits the data via a LAN (computer network) or the internet.
IP cameras are widely used because of its quality video resolution, advanced features, digital storage and the flexibility to merge with any additional cameras.
The best thing about IP camera is that has its own memory to store data and has the powering option with POE (Powered over Ethernet) adapter.
Working of IP Camera
IP cameras capture the data as like a digital camera but it has the ability to compress the recorded videos and transmit them over a network. Similar to the connection of devices like printer or scanner you can connect the IP camera to a network infrastructure.
If you are using a single camera you can access it directly over the internet as it has the required software and memory to work as a unit. Otherwise, you can use the centralized software called Network Video Camera (NVR) for multiple cameras.
Features of IP cameras are
- IP cameras are easy to install because it comes with pre-installed software
- You can view the happening your home or office from anywhere remotely
- Sends an alert or notification to the phone when there is an intrusion
The other features of IP cameras are two-way audio systems, motion alarm, storage memory, night-vision, and multi-user facility.
Connectivity of IP Camera
The IP camera can be connected in three types of network. They are
- Wired network – Connected with a router or switch in LAN
- Wireless network – Wi-Fi connectivity option
- Cellular network – Inbuilt with Cellular chips
Wireless CCTV Camera
Wireless CCTV (Closed Circuit Television) is a closed as well as a connected system without any usage of wires. These systems are used for surveillance purpose in public places like schools, hospitals, commercial complexes, office buildings etc.
The specialty is the WiFi connectivity of the camera which can be installed anywhere without any wired connection. The wireless technology and IoT have a great impact on CCTV monitoring and surveillance.
Difference between wired and wireless CCTV camera
At first, the CCTV cameras are produced as a wired one as they have to be connected with the electrical source to work. They make use of the video cables to transmit the video signals for monitoring purpose and it may either a television or monitor.
Then these wired cameras are upgraded with the latest technologies and as a result, the wireless cameras are developed. These wireless CCTV cameras send the audio and video signal over the internet. Also, these video recordings can be stored in cloud storage for late use.
Components of Wireless CCTV
- IP CCTV camera with Pan Tilt Zoom feature
- Power Over Ethernet Switch ( Edge switch)
- Ethernet switch ( Core Switch)
- Base station
- Access point
- Video Management System
- Network Attached Storage
- Video monitors
Functioning of Wireless CCTV
The Wireless CCTV system has to be installed in the surveillance area and finish the required process to start its working. The CCTV camera captures the images or video that occurs in that specific area and transmits the data over Wi-Fi.
The wireless CCTV camera uses the IEEE 802.11x communication standard. This standard has different encryption methods to protect the data during transmission.
So, the receiver can decrypt the received data with a security key that is fixed by the sender and can view the image.
Advantages of Wireless CCTV
The wireless CCTV camera reduces the chance of risk that comes with a wired camera
- Simple installation processes
- Easy to use and can make the additional changes with less effort
- Reduces the area and cost of power requirements
- They are suitable to monitor the remote or inaccessible location
- A perfect camera for monitoring applications
- Has better durability and flexibility
- Less expensive because there is no wire costs and other tools
- You don’t want to change the wired infrastructure to install this wireless
Thus, these are the details about IP camera and Wireless CCTV security system. You can opt out the best CCTV camera that suits your surveillance needs from a plethora of option.