SSA-0424L

Video   Input4CHVideo OutputVGA, SPOT-OUT, CompositeCompressionH.264Live Display ResolutionNTSC 720 x 480, PAL 720 x 576Alarm In/Out (Relay)4 / 1Operating SystemEmbedded LinuxSystem ControlIR Remote Controller, Remote S/W, MouseLive Display SpeedRealTimeMax. Rec. SpeedNTSC        720 x 480: 120fps / 720 x 240: 120fps / 260 x 240: 120fpsPAL             720 x 480: 100fps / 720 x 240: 100fps / 260 x 240: 100fpsAudio Record1 In, 1 OutDisplay Brightness, Contrast, Color Adjustment per channelDisplay ModePicture in picture, Zoom in (Digital, 2X ~ 8X)Recording ModeManual, Schedule, Alarm, MotionRecording Method5 Levels of Compression Rate / Record Frame Rate AdjustmentRecording AdjustmentsPre-Alarm: 10 sec / Post-Alarm: 1 sec.~60sec.Motion DetectionPer Channel 22x15 GridsSearch ModeDate & Time, Camera, Alarm / MotionPlayback ModesForward & Reverse: PauseSlow playback, 2X, 4X, 8X, 16X, 32X, 64XMulti-TaskingSimultaneous Live Display / Playback, Record or BackupRemote TransmissionMobile ApplicationiPhone, Android, Symbian, Windows Mobile, Black BerryWatermarkYesBack   upUSB flash memory, External HDDInterfaceRS-485, Ethernet (10/100 Base-T), USB 2.0HDD1 Internal HDDNetworkLAN, WAN, InternetDimension9.84 (W) x 1.97 (H) x 8.66 (D) inch