You have to understand that if you are going to use the camera inside your house, then you should get the type that is intended for home surveillance security. On the other hand, if you are going to install the gadget outside so you could be aware of any strangers lurking around at night, then it is advisable that you purchase the waterproof CCTV.
Where would our streets, businesses and indeed our properties be without the wonderful technology that is closed circuit television or CCTV. The majority of companies have CCTV installed for surveillance purposes. Not only does this ensure the safety of the individual employees but it also protects the property against damage and deters any would be criminals from committing an offence. Larger cities such as London have CCTV cameras on the streets, in shopping malls or any other fast moving area such as train stations which record our every move 24 hours a day, every day of the year. A survey carried out showed statistically that crime was reduced by a staggering 39% due to the presence of CCTV cameras.