Features • CIF resolution real time recording capability • Max resolution 4CIF (720 x 480 NTSC/720 x 576 PAL) • 2 USB ports (Rear) • Event flash storage • Smart phone(iOS and Android) support • Inputs-Output : Terminal 4 inputs (NO/NC) / Terminal 1 relay outputs (NO), Rating : 24V DC / 1A, 125V AC / 0.5A • Interface Audio Compression : G.711 • Sample Rate : 8KHz • Video Inputs : 4 Composite video 0.5-1 Vpp, 75 ohm • Video Resolution : PAL : 720 x 576 • Live Frame Rate : PAL : 100fps • Live Resolution : PAL : 720 x 576 • Live Multi Screen Display : 1 / 4 / SEQUENCE / PIP • Interface Connections Ethernet : 1 RJ-45 10/100 Base-T • Serial Interface : RS-485 • USB : USB 2.0, 2 ports • Application Support : Mouse (Not included), Remote controller (Included) Upgrade - USB stick memory • Supported PTZ Camera : Samsung-T/E, Pelco-D/P, Panasonic, Phillips, AD, DIAMOND, ERNA, GE, VCL TP, Vicon, ELMO • Interface Connections Protocol Support : RS-485 • Transmission Speed : CIF 120/100fps • Protocol Support : TCP/IP, UDP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP • Monitoring : NET-i viewer, SmartViewer, Webviewer • Smart Phone : Android, i-Phone (i-Pad) • Playback Function : Fast forward / backward (2x, 4x, 8x, 16x, 32x, 64x) *Backward play with I-frame only Slow forward / backward (1/2x, 1/4x, 1/8x) • Search Mode : Date/Time, Event, Back up, Motion • Data Authentication : Watermark • Compression : H.264 For full specifications please visit: http://www.samsungsecurity.co.uk/en/products/digital%20video%20recorders/4%20channel/srd-443.aspx#
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