$109 off Samsung SDS-V3040 4CH DVR Security System

Samsung 4 Channel DVR security system with 4 cameras has high-resolution of 600 TVL and built-in 500GB hard drive for convenient storage. Security camera helps you to see in total darkness up to 50'.

• Image sensor: 1/3" CMOS
• Lens: f: 3.6mm
• Field of view: Diagonal: 72 deg, horizontal: 67 deg, vertical: 53 deg
• Video resolution: NTSC : 704 x 480/PAL : 704 x 576, frame rate: NTSC : 30fps / PAL : 25fps, video inputs: 4 composite video 0.5-1 Vp-p, 75 ohm
• Overwrite modes: Continuous, pre-alarm: off/5sec, post-alarm: up to 6hour, bandwidth: 4Mbps, 2/1.5/1Mbps/800/ 600/500/400/300/200/100/50Kbps, network protocols: TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP
• Internal HDD: 500GB SATA HDD, USB: 2 USB ports, file format: BU (DVR player), ExE (includes player), password protection: 1 admin, 10 group, 10 user per 1group, data authentication: watermark
• Monitors: VGA: analog RGB 1024 x 768 resolution, main composite: BNC, 1 Vp-p, 75 ohm, audio: 1 line in (CH 1)/1 line out, compression: G.711, sampling rate: 8 kHz
• Connections: 1 x RJ-45 10/100Mbps Base-T, USB 2.0, 2 ports (front), remote control, protocol support (RS-485): Samsung-T/E, Pelco-D/P, Panasonic, Phillips, AD, Vicon, GE
• Input voltage/current: 12 VDC adapter, 4A, 100 - 250 VAC, 50/60 Hz, 48watt, power consumption: Max. 40W (With 1x HDD)
• Operating temperature: 0 - 40 deg C, humidity: 20 - 85% RH DVR, storage: -10 - 50 deg C, humidity: 20 - 85% RH camera
• Dimensions: 1.73"(H) x 10.04"(W) x 8.01"(D) DVR, 2.44"(H) x 2.72"(W) x 7.11"(D) camera
• Operating system: Embedded: Linux, playback function: fast forward/backward, slow forward/backward, step forward/backward, search mode: Date/time, event, back up, motion
• Smart phone: Support
• Camera: Input voltage: 12 VDC, power consumption: 3W, min. illumination: oLux (IR LED), max. aperture ratio: 2, shutter mode: auto (rolling shutter), gain control: auto, white balance: auto (3,200 - 6,500 deg K), day and night: Auto
• Camera: IR distance: 15 m (50 ft), frequency H : 15, 734 Hz/V : 59.94 Hz, synchronization: Internal
• Camera: active pixels: 720 x 480, scanning system: interlace, horizontal resolution: 600 TV lines, S/N ratio: 46 dB, digital noise reduction: auto, day and night: auto
• True day and night with ICR for perfect color reproduction, IP66 weather-resistant outdoor ready, night vision up to 50'
• Compression: H.264, record rate: NTSC: Up to 30fps at 704x480/PAL: Up to 25fps at 704x576, NTSC: Up to 60fps at 704x240/PAL: Up to 50fps at 704x288, NTSC: Up to 120fps at 352x 240/PAL: Up to 100fps at 352x288, recording mode: NTSC: manual, schedule