The Loxone Intercom's got it all:
Loxone Quality: robust housing made of thick aluminium and glass.
Mobile face-to-face communication - with our free app you can talk to the guest at your door, no matter where you are.
One cable wiring - Just a network cable for the power supply is all that's required.
High quality image and crisp sound.
-Dimensions: 150 x 260 x 45.5 mm (WxHxD)
-Camera: VGA Colour CMOS Image Sensor
-Lens: Focus range from 20 cm (.79″)
-Viewing angle: Horizontal 105° Vertical 65°
-Image resolution: Colour adjustable up to 640 x 480 (VGA)
-Network: 100BaseTX Ethernet Interface
-Operating temperature: -20…+50°C