Hikvision DS-KM8301 Video Intercom Master StationDS-KM8301 Video Intercom Master Station is an IP master station that offers 2 RS-485 half-duplex ports, with 2 on-off outputs, and much more. The device gives authority to unlock the door, monitor door station, and IP cameras, and receiver alarm messages.Main features of DS-KM8301 Video Intercom Master StationIP Master stationCMOS 0.3 MP, 7-Inch Touch Screen, Touch Key, Physical Button2 RS-485 Half-Duplex Port2 On-Off Output, 2 Relay Output, 4 On-Off Input, 12 VDCUnlock the door, monitor door station and IP cameras, Receive alarm messagesSpecifications of the deviceSYSTEM PARAMETERSProcessor:High-Performance Embedded SOC ProcessorOperation System:Embedded Linux Operation System VIDEO PARAMETERSCamera:CMOS 0.3 MPVideo Compression Standard:H.264Resolution:1280 x 720, 704 x 576Video frame rate:25 fps, 12.5 fps DISPLAY PARAMETERSDisplay Screen:7-Inch Colorful TFT LCDDisplay Resolution:1024 X 600Operation Method:Capacitive Touch Screen, Touch Key, Physical ButtonOperation interface:Flattened UI Operation Interface AUDIO PARAMETERSAudio Output:Built-in Loudspeaker External HandsetAudio Input:Built-in Omnidirectional Microphone External HandsetAudio Compression Standard:G.711 UAudio Compression Rate:64 KbpsAudio Quality:Noise Suppression and Echo Cancellation NETWORK PARAMETERSEthernet:10/100/1000 Mbps Self-Adaptive EthernetNetwork Protocol:TCP/IP, RTSP DEVICE INTERFACESNetwork Interface:1 RJ-45 10/100/1000 Mbps Self-Adaptive Ethernet InterfaceRS-485:2 RS-485 Half-Duplex PortI/O Input:4 On-Off InputI/O Output:2 On-Off Output, 2 Relay Output GENERALPower Supply:12 VDCMaterial:PlasticPower Consumption:=10 WCertification:FCC, IC, CE, C-TICK, ROHS, REACH, WEEEWorking Temperature:-10 degrees C to 55 degrees C (14 degrees F to 131 degrees F)Working Humidity:10% to 90%Dimensions(L X W X H):436 mm X 215 mm X 67 mm (17.2″ X 8.5″ X 2.6″)Also checkHikvision DS-K1TA70MI-T Access Control TerminalHikvision DS-KH8520-WTE1 Video Intercom Ultra Indoor Station with 10-Inch Touch ScreenHikvision DS-KIS603-P(B) IP VIDEO INTERCOM KIT
