Sinovision China factory H.264 AHD Kit 4CH CCTV DVR with 4 Cameras Outdoor/indoor Security support

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CameraImage Sensor1/2.7"sensorEffective Pixels1920*1080TV SystemNTSC/PALElectronic Shutter1/25s~1/50,000s , 1/30s~1/60,000sSync SystemInternalUsable Illumination0.01LuxS/N Ratio≥50dBScanning SystemProgressive ScanVideo Output ModeAHD/CVBS(BNC)LensFocus Length3.6MM megapixel Fixed lensFocus ControlFixedLens TypefixedPixels3 M PixelsNight VisionInfrared Distance30 MeterIR StatusUnder 10 Lux by CDSIR Power OnCDS Auto ControlCamera FeaturesDay/NightAuto (ICR) / Color / B&WWhite BalanceAuto/ManualGain ControlAutoNoise Reduction3D NRGeneralWeatherproof HousingIP 66 (Dome IP 65)Operation Temperature-10℃ ~ +50℃ RH95% MaxPower SourceDC12V±10%, 500mADVR SpecificationSystemMain processorHi3531Operating systemembedded LinuxSystem resourcesSimultaneously multi-channel real-time recording, playback, network operation, USB backupInterfaceOperator interfaceSupport 16-bit true color graphical menu interface and mouse operationPreview'1/4VideoCodecH.264Monitor qualityVGA,HDMI:HDPlayback qualityAHD-H/ AHD-M /D1Encode ability4* AHD-HDecode ability4* AHD-H Multi-mode inputanalog: 4* AHD-H;4* AHD-M;hybrid: 2*AHD-H(ananlog)+2*1080P(network) 4*AHD-M(analog)+4*720P(network)Network only:1*1080P+8*720P;4*1080P;20*960H;Motion DetectionEach screen can be set to 192 (16 * 12) detection areas; multi-level sensitivity can be set (Limited local channel)AudioAudio compressionG.711AIntercomsupportRecord & playbackRecord modemanual>alarm>motion detection>timingLocal Playback4ch(local input mode)Search modeSearch by time, calendar, event, channelSpace occupation1080P 20~30G/day*channel;720P ~20G/ day*channel ;960H 12~20G/ day*channel;audio:691.2M/ day*channelVideo storageHDD, networkBackup modeNetwork, USBhard disk, USB burner, SATA burnerExternal InterfaceVideo input4ch BNCVideo output1ch VGA, 1ch HDMILoop VoutN/AAudio input4ch RCAAudio output1ch RCAAlarm input0( Can be extended to 4ch)Alarm output0( Can be extended to 1ch)Network interfaceRJ45 10M/100M self-adaptionPTZ control1*RS485, Support kinds of PTZ protocolsUSB2* USB 2.0 portsHDD1*SATA ports (Max 4TB/per)Related Productsabout UsWhy Choose UsPacking ShippingFAQContact Us