TIANJIN ZIWIN TECHNOLOGY CO.,LTD.
TIANJIN ZIWIN TECHNOLOGY CO.,LTD.

5MP 33X IR Network PTZ Bullet Camera

ZN-SPB3351V50-ES
  • 5MP(2592X1944) resolution

  • 33X optical zoom lens

  • Video Analysis Light-Adjustment Technology

  • Built-in SD card slot(up to 64GB)

  • Protection grade IP66

  • Infrared: 100 m /328.084ft

  • Human shape detection, Car shape detection, Non-motor vehicle detection

  • Mechanical Wiper (Optional)

  • POE  (Optional)

Specification

ModelZN-SPB3351V50-ES
CAMERA PARAMETER
Image Sensor1/2.8" progressive scan CMOS
Max. Resolution2592 (H)×1944 (V), 5MP
Min. IlluminationColor: 0.005 Lux @ (F1.5, AGC ON); B/W: 0.0021Lux @ (F1.5 AGC ON), 0 Lux with IR
Shutter Speed1/25s to 1/30,000s
Lens TypeOptical autofocus lens
Focal Length4.7 to 155mm, 33x optical zoom
ApertureF1.5~F22
Angle of View60.5°(wide) ~ 2.3°(tele)
Day & NightDay/Night/Auto
Focus ModeAuto/Manual
Image SettingExposure, White balance, Self-adjusting video modes (Sharpness, Contrast, Saturation, Brightness)
Mirror ImageLevel, Tilt, Centre
BLCOpen/Close
WDRSupport
Privacy ZoneSupport
Motion DetectionSupport
Intelligent AnalysidHuman shape detection, Car shape detection, Non-motor vehicle detection
PTZ
IR distance100 m /328.084ft
IR controlAuto/Open/Close
Pan RangePan: 360°
Pan SpeedPan: 0.1° to 80°/s
Tilt RangeTilt: -40° to 55°
Tilt SpeedTilt: 0.1° to 20°/s
Preset Position256
Auto Scanning8 groups(32 Preset/group)
AutoCruise8 groups(setup left and right boundary)
Pattern Path4 groups
Network
Video CompressionH.264 and H.265 encoding, M-JPEG
Bit Rate ControlH.265-CBR/VBR
ONVIF ProtocolSupport
ProtocolsTCP/IP, HTTP, DHCP, DDNS, RTP, RTSP, PPPoE, UPnP, FTP, SMTP, NTP, IPv6
Maximum Frame Rate30FPS@(2592x1944)
Supported Resolution30FPS@(2592×1944, 1920×1080)
Dual-streamSupport
Security mechanismPassword protection; Multi-user access control
Remote Client AccessNVR connection, Network
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
On-board StorageBuilt-in memory card slot, up to 64 GB
General
Power SupplyDC12V±10% ≤50W
POEOptional
Ingress ProtectionIP66
Working Temperature-35°C~+60°C (-31°F~ +140°F)
Storage Conditions10% ~ 90%
Size380mm×128mm×262mm
Weight3kg (6.614lbs)

ZN-SPB2581V50-ES 8MP 25X  IR Network PTZ Bullet Camera


ZN-SPB2581V50-ES 8MP 25X  IR Network PTZ Bullet Camera


View More View Less
Contact Us
Contact Us

Ziwin CCTV Cameras have a high quality. If you are interested in our products, please leave a message here, we will respond as soon as possible. 

04/18
2025
Long-Range PTZ Cameras vs. Traditional CCTV
Why Ports, Oil Fields & Critical Infrastructure Require Long-Range PTZ CamerasIn the Middle East’s oil facilities, ports, and industrial zones, security surveillance faces major challenges—vast...
04/17
2025
IP Speed Dome vs. Bullet PTZ Camera: Choosing the Best Long-Range PTZ Solution
IntroductionWhen securing large outdoor areas, IP speed dome cameras and bullet PTZ cameras are two of the most powerful options—but which one is right for your project?This guide compares IP speed d...
04/16
2025
Fixed vs. PTZ Security Cameras: Which One Suits Your Outdoor Surveillance Needs?
IntroductionChoosing the right outdoor security camera can be challenging, especially when deciding between fixed cameras and PTZ (Pan-Tilt-Zoom) cameras. Both offer unique advantages, but their suita...
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Part of the tracking is necessary to ensure SEO effectiveness,
By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept