.container a:link { color: blue; } .container a:visited { color: purple; } .container a:hover { color: red; } .container a:active { color: green; } Alerts user to visitor via smartphone app High-definition colour image and 2-way audio Visitor record function, Smart Detection (Motion Detection) Complete with internal wire-free door chime Contemporary housing Infra-red LEDs for low light use Optional Ethernet and door lock release connections Technical Specification Input Supply: 9-48V DC (12V DC UK plug-in adaptor supplied) Working Temperature: -10°C - +40°C Ingress Protection: IP55 Video Resolution: 1080p Audio: Full Duplex Memory: 8GB MicroSD (supplied) 128GB Max Construction: Aluminium and Polycarbonate Viewing Angle: 140° Sensitivity: 1 Lux IR LED: 5 pcs IR Distance: 5m Dimensions: 55 x 132 x 24mm WiFi: 2.4GHz Connection Components Supplied: Door station and wall bracket, 2 x fixing screws and wall plugs, plug-in power