A website has been launched to offer advice and reviews to retailers looking to buy CCTV or security systems. The site, http://www.cctv4u.tv, offers video demonstrations, industry news and reviews from site users of hi-tech security systems. CCTV4U managing director Duncan Griffiths says: "They say a picture is worth a thousand words so a video must be worth a million. That's why we're using it on our new website to show off the market-leading CCTV security systems. It can be very difficult for ordinary people who aren't familiar with this kind of system to decide what best suits their needs. But demonstrating them online using video is the obvious way to overcome this."