Visibell SD CCTV Doorbell Camera Main Features • Captures and stores the caller as a digital image on an SD card • Automatically displays the caller on your TV • Supplied as a complete kit including mechanical chime • Works in conjunction with Visibell RDR (Remote Control Door Release) • Simple DIY installation • Can be viewed at any time using your remote control • Can be linked into your VCR • Patented Product • System only requires - 13amp (3pin) socket within 4m of the chime unit and a scart socket on your TV set or video recorder*. We recommend porch or courtesy light for better night time viewing. System Requirements • 13amp socket within 4m of the Chime Unit (or double adaptor) • Scart socket on the TV (standard on most modern TV's) • We recommend a courtesy or security light (for night time viewing) • If your TV has a SCART socket, it may not automatically switch over (see TV set manual for details). If it does not have SCART or AV Phono Plugs, a modulator for older TV sets is available. What's Included • Illuminated Doorbell with Pin Hole Camera & Chime Unit • Set of Scart Cables & Power Supply • Fixing Kit including Angle Wedge & Instructions • Scart Socket on back of TV • SD DVR Unit