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The SNP-3120 is a Wide Dynamic Range (WDR) PTZ dome IP camera that packs a lot of features and performance for a very economical price. It features H.264 and MPEG-4 dual Codecs, VGA resolution at 30 Fps, a 12x auto focus zoom lens (3.6-44.3mm), 360° continuous rotation, high-speed pan and tilt operations at 650° per second, 256 presets, and a list of other advanced camera features. This is the ideal camera for indoor applications where long telephoto focal lengths are not needed

Key features

  •  Max. 30(25)fps at 4CIF resolution
  • 3.69 ~ 44.32mm (12x) optical zoom, 16x digital zoom
  • H.264, MPEG-4, MJPEG multiple codec
  • Multiple streaming
  • PoE plus, SD memory, Bi-directional audio support
  • Intelligent video analytic


  SNP-3120N/VN/VHN SNP-3120/VP/VHP
 Imaging Device  1/4" Ex-view HAD PS CCD
 Total Pixels  811(H) x 508(V)  795(H) x 596(V)
 Effective Pixels  768(H) x 494(V)  752(H) x 582(V)
 Scanning System  Progressive (VPS on) (If WDR on, Interlaced scan)
 Frequency  H : 15.734KHz / V : 59.94Hz  H : 15.625KHz / V : 50Hz
 Horizontal Resolution  Color : 600TV lines
 Min. Illumination  Color : 0.7Lux (F1.65, 50IRE), 0.001Lux (Sens-up 512x),
 B/W : 0.07Lux (F1.65, 50IRE), 0.0001Lux (Sens-up 512x
 S / N Ratio   50dB
 Video Output  CVBS : 1.0 Vp-p / 75Ω composite
 Focal Length (Zoom Ratio)   3.69 ~ 44.32mm (12x)
 Max. Aperture Ratio  F1.65(Wide) / F2.01(Tele)
 Angular Field of View  H : 54.44˚(Wide) ~ 4.62˚(Tele), V : 41.42˚(Wide) ~ 3.52˚(Tele)
 Min. Object Distance  0.2m(Wide) / 0.8m(Tele)
 Focus Control  AF / One-shot AF / Manual
 Lens Type  DC auto iris
 Pan Range   360˚ Endless 
 Pan Speed  Preset : 650˚/sec, Manual : 0.05˚/sec ~120˚/sec (Turbo : 200˚/sec)
 Tilt Range  -5˚~185˚
 Tilt Speed  Preset : 650˚/sec, Manual : 0.05˚/sec ~120˚/sec
 Preset Accuracy   ±0.1˚
 Camera Title  Off / On (Displayed up to 12 characters)
 Day & Night  Auto (Electrical) / Color / B/W
 Backlight Compensation  Off / BLC / WDR
 Wide Dynamic Range  128x, 52dB  160x, 52dB
 Contrast Enhancement  XDR (eXtended Dynamic Range) (Off / Low / Medium / High)
 Digital Noise Reduction  Motion adaptive 2D+3D noise filter (Off / Low / Medium / High)
 Digital Image Stabilization  Off / On
 Motion Detection  Off / On (4 programmable zones)
 Privacy Masking  Off / On (12 polygonal programmable zones)
 Sens-up (Frame Integration)  Off / Auto (2x ~ 512x)
 Gain Control  Off / Low / Medium / High / Manual
 White Balance  ATW (In) / ATW (Out) / AWC / Manual
 Electronic Shutter Speed  Off / A.FLK / Manual (1/120 ~ 1/10Ksec)
 Digital Zoom  16x
 Flip / Mirror  Digital Flip
 VPS  Off / On
 Intelligent Video Analytics  Moved / Fixed
 Alarm I/O  Input 2ea / Output 2ea (Relay)
 Remote Control Interface   RS-485
 RS-485 Protocol   Samsung-T/E, Pelco-P/D, Panasonic, Honeywell, AD, Vicon, GE, Bosch
 Ethernet  RJ-45 (10/100BASE-T)   
 Video Compression Format  H.264, MPEG-4, MJPEG
 Resolution  704 x 480, 640 x 480, 352 x 240, 320 x 240  704 x 576, 640 x 480, 352 x 288, 320 x 240
 Max. Framerate  30fps  25fps
 Smart Codec  Yes (Area based method)
 Video Quality Adjustment  H.264 : Compression level, Target bitrate level control MJPEG : Quality level control
 Bitrate Control Method  H.264, MPEG-4 : CBR or VBR, MJPEG : VBR
 Streaming Capability  Multiple streaming (Up to 10 profiles)  
 Audio I/O   Mic / Line in, Line out
 Audio Compression Format   G.711 u-law
 Audio Communication   Bi-directional audio
 IP  IPv4, IPv6  
 Security  HTTPS(SSL) login authentication, Digest login authentication
 IP address filtering, User access log, 802.1x authentication
 Streaming Method  Unicast / Multicast  
 Max. User Access  10 users at unicast mode  
 ONVIF Conformance  Yes
 Web Viewer  Supported OS : Windows XP / VISTA / 7, MAC OS
 Supported Browser :Internet Explorer 6.0 or Higher, Firefox,
 Google Chrome, Apple Safari
Central Management Software  NET-i viewer
 Operating Temperature / Humidity  SNP-3120 : -10°C ~ +50°C (+14°F ~ +122°F) / 20% ~ 80% RH
 SNP-3120V/3120VH : -50°C ~ +50°C (-58°F ~ +122°F) / Less than 90% RH
 Ingress Protection  IP66 (SNP-3120V/3120VH) * SNP-3120 not available
 Input Voltage   24V AC, PoE+ (IEEE802.3at)
 Power Consumption   SNP-3120 : Max. 15W, SNP-3120V/3120VH : Max. 15W (Heater off), Max. 45W (Heater on)
 * Heater works at AC power input only
 Color / Material  SNP-3120 : Ivory / Plastic,
 SNP-3120V : Ivory / Aluminum (Vandal-resistance)
 SNP-3120VH : Ivory / Aluminum (Vandal-resistance), Sun-shield built-in
 Dimensions (WxHxD)  SNP-3120 : Ø174.0 x 168.0mm (Ø6.85" x 6.61"),
 SNP-3120V : Ø165.0 x 165.0mm (Ø6.5" x 6.5")
 SNP-3120VH : Ø200.0 x 203.0mm (Ø7.87" x 7.99")
 Weight  SNP-3120 : 1.2Kg (2.65 Ib),
 SNP-3120V : 1.9Kg (4.19 Ib),
 SNP-3120VH : 2.4Kg (5.29 Ib)