Complete professional 4 Channel DVR with 4 x 1/4" SHARP CCDCameras, 420 TV lines. iPhone, Android, and VGA support, Real Time Video/Audio Recording, Playback and Network capability, Network Video Monitor System browsing, PTZ Control. Support Phones with iPhone, Android, Windows Mobile, and Symbian VGA support IE or NVMS software (Network Video Monitor System) browsing PELCO-P ,PELCO-D, Samsung, Panasonic Manual/schedule/Motion Detection Recording Modes Time & date search easy access Live monitoring through internet from anywhere Easy navigation GW721W: 1/4" SHARP CCD Cameras, 420 TV lines. 3.6mm Len for Wide Angle View. Good For Indoor Usage. Super Low 0 Lux Minimum Illumination. Perfect For Your Business or Restaurant. 1/4" SHARP CCD camera 420 TV lines Super low lux 0 Lux minimum illumination Wide angle lens Download Manual    Download Software   DVR Specifications   Model GW2544SV-N Video Format PAL/NSTC/SECAM Video Format H.264 Baseline Compression Video Input/Output BNC 4 Input / VGA 1 Output   BNC 1 Output Audio Format G.726 8Kx16bit ADPCM Mono Audio Input/Output RCA 4 Input / 1 Output Alarm Type Motion detection, Sensor Input, Relay Output , Video Loss Sensor In/Out 4CH Input / 1CH Output Display Frame Rate Each Channel PAL：25 FPS, NTSC：30 FPS Record Frame Rate (Max) NTSC: 120FPS@ CIF, 120FPS@halfD1,120FPS@D1 PAL: 100FPS@ CIF, 100FPS@halfD1,100FPS@D1 Record Method Scheduled Record(Manual Record, Motion Detection, Sensor Trigger)Support Privacy Mask HDD Interface SATA Interface support 2TB Network Protocol TCP-IP/ DHCP/DNNS/PPPoE/E-Mail Network Function IE Browser Live Monitor, Configuration, Download Video Mobile Phone Surveillance USB 2.0 Interface Mouse / Portable Mobile HDD/ Flash Drive/ Firmware Upgrade Playback Method Normal Play, Fast Forward, Rewind, Single Step Network Interface RJ45 10M/ 100M Ethernet Auto Detect PTZ Protocol PELCO-P ,PELCO-D, Samsung, Panasonic Video Backup MP4, AVI or H.264 Raw Power Adapter DC 12V Adapter Power Consumption 10~15W Operating Temperature -10℃~+40℃ Operating Humidity 10%~90% RH Dimensions 315(W) x 224 (D) x 52 (H) mm     Camera Specifications Model GW721W Pick Up Element 1/4" SHARP CCD Effective Picture Elements (H*V) NTSC: 510(H) x 492(V), PAL: 500(H) x 582(V) Horizontal Resolution 420 TV Lines S/N Ration More than 48dB Minimum Illumination 0 Lux (with IR LED ON) Auto Electronic Shutter NTSC:1/60s~1/100,000s, PAL: 1/50s~1/100,000s Gama Characteristic 0.45 IR Distance 65.6 feet (with 24 unit Infrared LED) Video Output 1Vpp, 75Ω IR wave length 850nm Power/Current 12V DC(±10%) Lens 3.6mm Power consumption less than 3.0W Storage Temperature -30 ~ +60˚C Operating Temperature -10 ~ +45˚C   Package Includes: GW2544SV-N DVR with 500G HDD Remote Control and mouse 4 x GW721W -1/4" SHARP CCD  Camera 1 x GW125CAW: 125 feet pre-made cable BNC 1 x GW100CAW: 100 feet pre-made cable BNC   2 x GW60CAW: 60 feet pre-made cable BNC 1 x GW12V2A:12V2A Power Supply for Security Cameras 1 x GW124CA: 1 to 4 Power Splitter Adapter Cables

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