While guard dogs are great, a digital alternative is less likely to chew up the tape. Get surveillance with byte with today’s Groupon get a Samsung CCTV Security System for AED 1,699 instead of AED 4,000.   The specifics Video Inputs 4 composite video 0.51 Vpp, 75 ohm Resolution 704x480 NTSC, 704x576 PAL Live Frame Rate 30fps NTSC, 25fps PAL Resolution Multi Screen Display Operating System Embedded Linux Recording Compression H.264 Record Rate NTSC Up to 30fps @ 704x480 / PAL Up to 25ips @ 704x576 NTSC Up to 60fps @ 704x240 / PAL Up to 50ips @ 704x288 NTSC Up to 120fps @ 352x240 / PAL Up to 100ips @ 352x288 Mode Manual, Schedule, Event, Time Lapse Overwrite Modes  Continuous Prealarm Off/5sec Postalarm Up to 6hour 5, 10, 20, 30sec, 1, 3, 5, 10, 20min, 1, 2, 3, 4, 5, 6hour Search Mode Date/Time, Event, Back up, Motion Playback Function Fast forward / backward, Slow forward / backward, Step forward / backward Transmission Speed 100/120fps Bandwidth Up to 4Mbps, Unlimited 4M / 2 / 1.5 / 1 Mbps / 800 / 600 / 500 / 400 / 300 / 200 / 100 / 50 kbps Bandwidth Control Automatic Protocol Support TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP Monitoring Smart viewer, Webviewer, Mobile Viewer Storage Internal HDD 500GB SATA HDD USB Back up 2 USB ports File Format Back up BU DVR Player, EXE Includes Player Security Password Protection 1 Admin, 10 Group , 10 User per 1 Group Data Authentication Watermark Interface Monitors Analog RGB 1024x768 resolutionBNC or VGA selected in booting Main Composite BNC, 1 Vpp, 75 ohm Audio Inputs / Output 1 Line inCH1 / 1 line out Compression G.711 Sampling Rate ZKHz Alarm Remote Notification Notification via email Connections Ethernet 1 RJ45 10/100 BaseT USB USB 2.0, 2 ports Front / Rear Application Support Mouse1EA, Remote Controller Electrical Input Voltage / Current 100 ~ 240V AC ±10%, 50/60Hz, Autoranging Power Consumption ADP4812 Adaptor 1EA, 12V, 48W Operating Temperature / Humidity 0°C ~ 40°C 32°F ~ 104°F / 20% ~ 85%RH Dimensions WxHxD 255 x 50 x 215mm 10.04” x 1.97” x 8.46” Weight With hard disks 1.58kg 3.48lb Mechanical Package Dimensions WxHxD 406 x 218 x 338mm 15.98” x 8.58” x 13.31” Weight With hard disks 6.06kg 13.36lb Language English, Spanish, French, German, Italian, Polish, Portuguese, Russian,Turkish, Japanese, Czech, SEB1020R Electri cal Onput Voltage DC 12Vby UTP Power Consumption 3W Imaging Device 1/4” OV7950 Color CMOS Total Pixels 649H x 583V Scanning System Interlace Synchronization Internal Frequency H 15,734, V 59.94 Hz Horizontal Resolution 480TVL Min. Illumination OLux IRLED S/N Ratio Y Signal 46dB Signal Output 1.0 Vpp / 75Ω composite LENS Focal Length 3.6mm Max.Aperture Ratio 2 Angular Field of View H 67˚, V 53˚ Shutter Mode Auto Rolling Shutter Gain Control Auto White Balance Auto 3200°K ~ 6500°K Digital Noise Reduction Auto Day Night Auto IR Distance 15m