Breaking News – WiFi Hitting the Security Cameras Scene
Do you know what the latest development in wireless surveillance cameras is?
The latest revolution in surveillance cameras does not affect the sensor or the lens, but the transmission signal.
Wireless surveillance cameras now go WiFi.
With the latest technologies, it's no surprise that Wi-Fi is welcome in this area. Many wireless surveillance cameras are now available to make any surveillance system highly efficient and functional.
A wireless surveillance camera can perform many functions, such as: B. Remote display, motion detection and recording. The best part is that it is battery operated.
To understand why wireless surveillance cameras have become so popular, you must first understand what WiFi stands for and what features it offers.
WiFi is short for wireless fidelity and refers to a range of wireless networking technologies, in particular all types of 802.11 networks, 802.11b and 802.11a, and dual band. The word WiFi was developed by an organization called WiFi Alliance. A product undergoing WiFi Alliance analysis is named WiFi Certified.
WiFi is a wireless technology that handles networking / communication between devices. WiFi is caused by radio waves sent from an antenna and received by WiFi receivers. These signals are then sent to the device via a WiFi connection.
The Wi-Fi consumer electronics include automobiles, cameras, computers, camcorders, mobile phones, video games, GPS systems, DVD players, printers, and more. Surveillance cameras have now been added to the growing list of WiFi devices. The reason is attributed to many households that now have Wi-Fi (WiFi Local Area Network). You just need to connect the wireless surveillance camera to the network to cover larger areas.
In WiFi surveillance cameras, the video signals are transmitted over a WLAN to a video server or PC. You can install a WiFi surveillance camera much faster than a traditional wired surveillance camera. Perhaps the biggest advantage is that the WiFi surveillance camera can be remotely controlled via laptop or phone with Internet function and the picture quality is uninterrupted. The disadvantage, however, lies in the security of the video transmission. If it is not encrypted, it can be easily intercepted and cause security problems.
How are WiFi surveillance cameras better than regular wireless RF surveillance cameras?
RF surveillance cameras use radio frequency technology, which is similar to some cordless high-end telephones for transmitting and receiving wireless video signals. It has many advantages like being mobile and can be placed anywhere. A major disadvantage of the wireless RF security camera is that the radio signals used for video transmission can be interrupted by electromotive products such as AC, fluorescent or cordless phones, which affect the image quality.
Where should you use a WiFi surveillance camera?
A WiFi surveillance camera is intended for indoor use, whether for a company or at home. It must be placed in places with minimal radio interference.
What do resellers need to look out for when listing WiFi surveillance cameras? As a WiFi surveillance camera vendor, you need to list the compatibility characteristics of these cameras with the various types of networks, such as 802.11b or 802.11g WiFi networks. This helps the customer make an informed decision and avoid unnecessary problems with refunds and returns. They become a trusted seller, as opposed to some sellers who claim that the surveillance cameras are WiFi enabled, but use radio waves for wireless transmission and cause network problems for the customer.