Hikvision Video Intercom KIT The Hikvision Video Intercom KIT includes the following: IP video intercom kit for villa or house, only one call button DS-KD8003-IME1/Surface x1 DS-KH6320-WTE1 x1 4 port standard PoE switch x1 16GB TF card x1 Specifications: Power Supply: 12 VDC/PoE ( IEEE 802.3af) Power Consumption: ≤10 W Working Temperature: -40° C to +60° C (-40° F to 140° F) Working Humidity: 10% to 95% Dimension: (L X W X D)200 mm × 140 mm × 15.1 mm (7.9" × 5.5" × 0.6")683 g (with packaging)355 g (without packaging) IP Protection Level: IP65 Memory: 128 MB Dimensions: (L × W × H)98 mm × 99.8 mm × 43.9 mm (3.86" × 3.93" × 1.73" Audio Parameters Audio Compression Rate: 64 Kbps Audio Compression Standard: G.711 U Audio Input: Built-in omnidirectional microphone Audio Output: Built-in loudspeaker Audio Quality: Noise suppression and echo cancellation Network Parameters Ethernet: 10/100 Mbps Self-Adaptive Ethernet Network Protoco: lTCP/IP, RTSP Data Sheet