Hikvision IP Video Door Phone (VDP) Indoor Unit DS-KH6350-WTE1

System Parameters Operating System Linux ROM 32 MB RAM 128 MB Processor Embedded high-performance processor Display Parameters Screen Size 7-inch Operation Method Capacitive touch screen Type Colorful TFT Resolution 1024 × 600 Video Parameters Lens / Resolution / FOV / Wide Dynamic Range (WDR) / Video Compression Standard / Focal Length / Audio Parameters Audio Input 1 built-in omnidirectional microphone Audio Compression Standard G.711 U, G.711 A, Opus, AAC-LD, AAC-LC, G.726, G.722.1 Audio Output 1 built-in loudspeaker Audio Compression Bitrate 64 Kbps Audio Quality Noise suppression and echo cancellation Volume Adjustment Adjustable Capacity Message Capacity TF card inserted: 200 captured pictures, 200 alarm records; Without TF card: 2 MB RAM for picture storage, 200 alarm records Notice Capacity 200 Linked Indoor Extensions Capacity 16 Linked Doorphone Capacity 17 Network Parameters Network Protocol TCP/IP, SIP, RTSP Wi-Fi 2.4 GHz, IEEE802.11b, IEEE802.11g, IEEE802.11n Bluetooth / 3G/4G / Zigbee / Device Interfaces Alarm Input 8 Network Interface 1 RJ-45 10/100 Mbps self-adaptive TAMPER / RS-485 1 RS-485 (Half duplex) USB / TF Card Support TF card, up to 128 G Alarm Output 2 Lock Control 2 relays, Max. 30 VDC 0.3 A General Button / Installation Wall mounting, table mounting Indicator / Weight Net weight: 355 g (0.8 lb), Gross weight: 683 g (1.5 lb) Protective Level / Working Temperature -10 °C to 50 °C (14 °F to 122 °F) Working Humidity 10% to 90% (no-condensing) Dimension (W × H × D) 175 mm × 113.5 mm × 21 mm (6.9″ × 4.5″ × 0.83″) Battery / Application Environment Indoor Power Consumption ≤ 5 W Language English, Arabic, French, Russian, Spanish, Italian, German, Polish, Turkish, Portuguese, Portuguese (Brazil), Uzbek, Kazakh, Czech, Hungarian, Dutch, Romanian, Bulgarian, Ukrainian, Croatian, Serbian, Greek, Lithuanian, Estonian, Latvian, Norwegian, Danish, Slovenian, Slovak, Hebrew, Swedish, Finnish, Mongolian, Vietnamese, Chinese Traditional