Samsung Hanwha HRD-1642 16-Channel H.264 AHD Digital Video Recorder

Korean, Chinese, Japanese, Thai, Chinese(Traditional) Operating Temperature 0°C to +40°C(+32℉ to +104℉) Operating Humidity 20% ~ 85% RH Certification UL, CE, FCC, KC Power Input 100~240 VAC±10%, 50/60 Hz Power Consumption Max. 62W (1x2T HDD) Color / Material Black / Metal Dimension (WxHxD) 440 x 88 x 384.8mm(17.32” x 3.46” x 15.15”) Weight 5.9kg (13.01lb) (4TB HDD 1ea) Protocol TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP DDNS Wisenet DDNS Transmission speed [Analog Camera(NTSC/PAL) Transmission Bandwidth Max. 64Mbps Input/Output 16 CH (Built in 4 CH, Option : Audio Extension Cable)/ 1 CH Audio Communication 2-Way Max Remote Users Search(3), Live Unicast(10), Multicast(20) Security User access Log, Watermark Viewer Software SSM, Webviewer, Smart Viewer, Wisenet mobile