The CONSERJERIA has a 9'' (800x800) resistive screen with an aluminum profile. Audio and Camera. The graphical interface makes the functions accessible and intuitive for the operator or concierge. Arm or hands free operation. SIP Peer to Peer protocol. Low consumption. Visual and acoustic alarm notification. Compatible with an associated RTSP IP camera for sending video to the home. Audio / video answering machine mode in case the call is not answered. Modular Android Platform.