Two main types of CCTV systems are suitable for houses: wired, and wireless. Some systems will have cameras inside, some will have cameras outside, and some may have both.
Wired CCTV
Wired CCTV systems use cables and wires to transfer the footage to a storage/viewing device. They are often fixed to a wall and the wires connect directly to a monitor, which is usually inside. Wired CCTV systems are relatively inexpensive.
Wireless CCTV
This type of system transmits the images from the cameras to a computer or mobile device using digital technology. This is why they are referred to as ‘wireless’, despite the fact that some may need a physical wire for power. There are a considerable number of smart security cameras that link to dedicated mobile apps so that footage can be watched on the go.
Convenience is the main advantage of this type of system; however, you should bear in mind that wireless CCTV systems need a stable internet connection to be able to transmit data.
How effective is CCTV?
There have been a number of different studies concerning the effectiveness of CCTV as a crime-reducing deterrent. It is estimated that places with CCTV will experience around 10 per cent less crime than equivalent places without it.
Experts in CCTV installation Gloucester
If you are considering CCTV in your home and would like to know more, there are a number of specialists in CCTV installation in Gloucester and the surrounding area. Many of these, such as https://apmfireandsecurity.com/cctv-installation/cctv-installation-gloucester/, have online resources for your perusal.
CCTV is just one of several tools that can help to reduce crime in a domestic setting. Others include burglar alarms, door and window locks, security lights, gravel, and fencing.