DMR-140 Number: 18.1880 4-channel digital recorder MPEG-4 recording method USB 2.0 interface for picture evaluation at the PC Network connection, access via Internet Explorer Video motion detector: 12x12 sensor surfaces for each camera with adjustable sensitivity Recording speed: 1-50 pictures/sec., depending on the resolution 3 recording qualities Recording time depends on recording speed, recording quality and hard disk capacity Manual recording, time-controlled or motion-triggered recording Quick search by time list, date list or event list Password protection Brightness, colour, contrast and sharpness can be adjusted for each channel Supplied with remote control, changing frame for hard disks and USB connection cable Software package on supplied CD (for Windows* only) OSD: English/German, instruction manual: English/German Supplied without hard disk. Matching hard disks SATA-320GB or SATA-500GB are available at option. Almost silent operation due to fanless cooling concept! Technical Facts video recorders Video inputs4 x BNC Video outputs1 x BNC Audio inputs- Audio outputs- Resolution720x576 pixels (LIVE) Video compressionMPEG-4 Recordingmax. 50 pictures/sec. Menu adjustmentson-screen menu (OSD) Recording modemanual, timer motion-triggered Search modedate and time, event Letteringon-screen display of status Securitypassword protection Video loss detection- Alarm inputs- Alarm outputs- Signal device- InterfacesUSB 2.0/Ethernet Hard disksoptionally Admiss. ambient temp.0-40 °C Dimensions250x40x240mm Power supply12V DC current /5A via suppl. PSU Weight3.6kg