Tentou juntar mais de 3 produtos para comparar. Deve excluir algum destes produtos para poder juntar um novo produto, visto que só pode comparar três produtos de cada vez
Voice communication is supplied only from telephone line
Two 25digit numbers (IP adress) with each button
Day/night switching
Possibility of the call extension by * or # choice
Possible to connect two independent locks for door opening
Possible use of 5 switch modes (e.g. camera, lighting, gradual opening)
Two codes for hanging up the doorphone from telephone
Two codes for door opening from telephone
Six code locks (password from buttons at the door)
Integrated heating of printed circuit
Power supply 12V AC/DC, 500mA max or PoE technology
White LED for automatic ligting for camera
Permanent lighting through visiting cards
Included color camera (autofocus)
Ethernet – 10/100Mb with standard 10BaseT a 100BaseTx
Web server for remote configuration – BOA
Operating system – Linux 2.6
USB for connection internal camera – USB guest 1.1, software GSPCA software for video transmission to the browsers in PC – W3CAM(J-PEG, RTSP Streem) and stream H.263