The development of home and office security systems has created CCTV, which is closed circuit TV, and this is basically an analogue video surveillance system. The latest generation of digital surveillance cameras are called IP cameras, and they use a digital signal, which is generally more effective and gives higher resolution images than CCTV, and IP is fast becoming the preferred camera for security systems.
- Analogue Cameras are Old Technology
These have been in use for more than 30 years, and do not have the resolution that IP cameras are able to offer. Apart from being a cheaper option, analogue cameras are easy to install, although there must be a DVR which they connect to. The amount of cable you will need is also significantly more than with IP cameras, and this will add to the cost, especially if the system is covering a large area. If you live in Western Australia, and are looking for CCTV in Perth, consider CCTV by Avantguard Technologies, a market leader in all things connected with video surveillance.
- IP Cameras Have Connectivity
These cameras are capable of much higher resolution, which is essential in some retail situations, where it is necessary for face recognition and recording slight movements. Remote viewing is much easier with wireless technology, and you can view your property via the Internet, from anywhere in the world. Internet Protocol allows for data to be sent across a LAN or even the World Wide Web, which allows you to remotely access from anywhere.
- IP Cameras are Wireless
If you wish to view your cameras on a PC or even a smartphone, this is easy, and with an Internet connection, you can remotely view at any time, from any location. IP stands for Internet Protocol, which means total connectivity. A webcam is a form of IP camera, although the term is generally used for surveillance cameras.
- IP Cameras Allow for two way Communication
In the case where a petrol station customer wishes to communicate with the person controlling the pumps, this can be easily achieved with an IP set up. Data can also be securely transmitted using the TCP/IP protocol, which analogue CCTV cameras cannot do.
- CCTV is Cheaper
As one would expect, the newer IP cameras are more expensive, so if budget is an issue, it might be better to go for an analogue system. Although the resolution is much lower, if that isn’t a priority, an analogue CCTV system will be adequate for home security, and will be much cheaper. The best option is to talk to a home security company, who have a wealth of experience, and once they know your budget, they can make several recommendations.
Home security has come a long way in the past few years, and IP cameras offer better resolution and low lighting cameras, and although they are more expensive, they offer remote access, which most people want.
