Swann Communications, a global supplier of security monitoring systems, has released a set of professional-quality security recording and monitoring devices geared for Hong Kong consumers and small businesses. Priced at about $1,165, the PC Security Guardian turns your personal computer into a sophisticated digital surveillance system. It includes a four-channel card and software. The CCTV security camera four-pack costs about $4,663 and is suited for indoor and outdoor applications. The internet-ready, four-channel Digital Guardian video recorder, priced at $4,663, is designed to replace outdated VCR equipment. These products are predominantly do-it-yourself by nature with easy-to-follow 'plug and play' instructions, full after-sale technical support and retail-friendly product packaging. Visit www.swann.com.au.