59Specifications■ Basic SpecificationsGeneralPower supply 120 V AC, 60 HzPower consumption (approx.) 120 WAmbient operating temperature +5 °C - +45 °C (41 °F - 113 °F)Ambient operating humidity 5 - 90 % (without condensation)Dimensions 430 mm (W) x 88 mm (H) x 470 mm (D)[16.9" (W) x 3.5" (H) x 18.5" (D)]Weight (approx.) WJ-RT208K: 9.0 kg (19.9 lb) (No hard disk model)WJ-RT208: 10.0 kg (22.0 lb) (2 hard disks model)Input/OutputVideo Video input 1.0 V[P-P]/75 Ω NTSC composite video signal (BNC) x 8Video output 1.0 V[P-P]/75 Ω NTSC composite video signal (BNC) x 1RGB output (15 pin D-sub) x 1Audio Audio input –10 dB 22 kΩ (BNC) x 8Audio output –10 dB 22 kΩ (BNC) x 1Alarm Alarm input Voltage value alarm input (25-pin, D-sub) x 8Alarm output Switch volume output (contact output of normally ON and normallyOFF) (25-pin, D-sub)Ethernet port 10BASE-T/100BASE-Tx (RJ-45) x 1Remote interface RS485 x 1 (25 pin D-sub)Data interface RS485 x 1 (RJ-11)Data backup interface High speed serial interface (front panel x 1, rear panel x 1, 0.8 Mbpsto 1.3 Mbps of transfer rate depending on recorder operating state)HDD interface 4 IDE interfaces are incorporated. (capable of installing eight harddisks)Function Video compression mode MPEG4 ["CBR" (fixed bit stream)/"VBR" (variable bit stream)]Audio compression mode ADPCMPicture quality (compressed level) Class 5 (independent setting enabled for each line)Image resolution Live aspect 704 x 480Recording picture playback 352 x 240 (SIF)Image display 1-/4-/6-/9-split screen displayImage Recording Rate Live recording of each line (1-30 frames/sec. for each line,adjustable)Simultaneous operation Field multiscreen monitoring, recording, playback, network monitor-ingRecording Mode Manual/Timer/Terminal/VMD/Power ON REC modeVideo Motion Detection 140 items of motion detector area/motion detector sensitivity Class99 can be independently set up for each line. (Adjustments are pos-sible.)