DS-KH6350-WTE1 Video Intercom Network Indoor Station

System Parameters Operating System: Linux Processor: Embedded high performance processor ROM: 32 MB RAM: 128 MB Display Parameters Screen Size: 7-inch Resolution: 1024 × 600 Operation Method: Capacitive Touch Screen Type: Colorful TFT Audio Parameters Audio Input: 1 Built-in Omnidirectional Microphone Audio Output: 1 Built-in Loudspeaker Audio Compression Standard: G.711U, G.711A Audio Compression Bitrate: 64 Kbps Audio Quality: Noise Suppression and Echo Cancellation Volume Adjustment: Adjustable Capacity Message Storage: 200 Pictures and 200 Alarm Records (with TF card) Notice Capacity: 200 Indoor Extension Capacity: 16 Linked Doorphone Capacity: 17 Network Parameters Network Protocol: TCP/IP, SIP, RTSP Wi-Fi: 2.4 GHz (IEEE802.11b/g/n) Network Interface: 1 RJ-45 (10/100 Mbps Self-Adaptive) Device Interfaces Alarm Input: 8 Alarm Output: 2 RS-485: 1 (Half Duplex) Lock Control: 2 Relays (Max. 30 VDC, 0.3 A) TF Card Slot: Supports up to 128 GB General Installation: Wall Mounting, Table Mounting Working Temperature: -10°C to 50°C (14°F to 122°F) Working Humidity: 10% to 90% (Non-condensing) Power Consumption: ≤ 5 W Dimensions (W × H × D): 175 mm × 113.5 mm × 21 mm (6.9″ × 4.5″ × 0.83″) Net Weight: 355 g (0.8 lb) Gross Weight: 683 g (1.5 lb) Application Environment: Indoor Supported Languages: English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese (Brazil & Portugal), Spanish, Hebrew, Romanian, Turkish, Estonian, Danish, Swedish, Norwegian, Finnish, Vietnamese, Croatian, Slovenian, Serbian, Arabic, Lithuanian, Uzbek, Kazakh, Mongolian, Ukrainian