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

8-inch 2MP 30X IR Network Speed Dome Camera

ZN-IRS3025IRW2-ES

Features of ZN-IRS3025IRW2-ES Outdoor 2MP 30X Pan Tilt Infrared Night Vision Camera

  • Compatible with major popular NVR

  • 2MP(1920x1080) resolution

  • 30x optical zoom lens

  • True WDR, 3D DNR, HLC, BLC, EIS, Defog

  • Built-in SD card slot(up to 256GB)

  • 1/1 audio in/out, 1/1 alarm in/out

  • Protection grade IK10/IP66

  • Mechanical wiper, Smart wipers that detect rain and automatically remove water

  • Infrared: 200 m /656.16ft

  • POE power supply (optional)

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Specification FAQ

Specification


ModelZN-IRS3025IRW2-ES
Optical Module
Image Sensor1/2.8" progressive scan CMOS
Max. Resolution1920 (H)×1080 (V), 2MP
Min. IlluminationColor: 0.005 Lux @ (F1.5, AGC ON); B/W: 0.001Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter Speed1/1 s to 1/30000 s
Lens TypeOptical autofocus lens
Focal Length4.7 to 141mm, 30x optical zoom
ApertureF1.5~F4.0
Angle of ViewD: 61.2°~ 2.2°
Day & NightDay/Night/Auto/Custom/Schedule
Infrared Distance (LED)Infrared: 200 m /656.16ft
Wide Dynamic Range (WDR)120 dB
Image SettingExposure, White balance, Self-adjusting video modes (Sharpness, Contrast, Saturation, Brightness)
Mirror image/PivotHorizontal and Vertical
Image StabilizationEIS
Privacy Masking8 Regions
Smart FunctionPeople/vehicles classification, area entry detection, area exit detection
Automatic TrackingSupport
PTZ
Pan RangePan: 0° to 360° endless
Pan SpeedPan: 0.1° to 200°/s, preset speed: 250°/s
Tilt RangeTilt: -10° to 90°
Tilt SpeedTilt: 0.5° to 100°/s, preset speed: 120°/s
Preset SpeedMaximum: 200°/s
Network
Video CompressionH.264 and H.265 encoding, M-JPEG
Smart CodecSupport
Camera ProtocolsONVIF、GB28181
Bit Rate ControlH.265-CBR/VBR
Audio CompressionG.711/AAC/G.722/G.726
ProtocolsTCP/IP、HTTP、DHCP、DNS、DDNS、RTSP、PPPoE、SMTP、NTP、UPnP
Maximum Frame Rate50/60fps: 1920 x 1080(WDR)
Supported Resolution1920 x 1080、 1280 x 960
Multiple Video StreamsThree code streaming media
SecuritySSL encryption, Multi-user permissions, IEEE 802.1x IP filtering, HTTPS
Remote Client AccessNVR connection, Network
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
On-board StorageBuilt-in memory card slot, up to 256 GB
Event
Basic EventMotion detection, Alarm input, Tampering, Tripping area
LinkageRemote software, Email (with images)
Audio Input/Output1 (Line-In; Bare wire)
Alarm Input/OutputSupport
General
Power SupplyAC 24V: 36W
Power Consumption

AC 24V, 0.6A, 8W,

AC 24V, 3A, 45W,

POE, 50-57V, 20.3W

POE, 50-57V, 60.6W

Anti-collision ProtectionIK10
Ingress ProtectionIP66
Working Temperature-45°C~+60°C (-49°F~ +140°F)
Storage Conditions0% ~ 90%
CertificationFCC、CE
SizeØ236.5mm x 252mm
Weight8kg (17.637 lbs)
Accessories (optional)ZN-IRS3025IRW2-ES 8-inch 2MP 30X IR Network Speed Dome Camera

ZN-IRS3745IRW2-ES 8-inch 4MP 37X IR Network Speed Dome Camera


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FAQ

FAQ-Practical Questions About Using the Infrared Night Vision Camera


Q: Why choose 2MP resolution instead of higher megapixels?

A: 2MP infrared night vision camera is sufficient for identifying people and vehicles in most applications. With 30× optical zoom and 200m IR range, this night vision infrared camera provides practical performance while reducing bandwidth and storage requirements, making it ideal for budget-sensitive projects that still demand reliable surveillance.


Q: How does the night image quality perform?

A:This camera with infrared night vision features ultra-low illumination capability (around 0.005 Lux). Combined with IR night vision technology, it can clearly capture targets even in complete darkness, ensuring dependable performance in outdoor monitoring.


Q: How reliable is the protection for outdoor use?

A: The camera is designed as a rugged night vision and infrared camera, rated IP66 weatherproof and equipped with a mechanical wiper. It delivers clear images and stable operation even in rain, dust, or other extreme outdoor weather conditions.


Q: Is it stable when installed on high poles or windy areas?

A: Yes. This infrared night vision camera supports 360° endless pan rotation with precise PTZ control. Combined with Electronic Image Stabilization (EIS), the camera maintains stable, clear video even when mounted on tall poles or in strong wind environments.


Q: Can it operate reliably in extreme environments (cold or humid)?

A: Yes. This night vision infrared camera supports an operating temperature range of–45 °C to +60 °C, with an aluminum alloy housing and intelligent heat dissipation design, allowing long-term stable operation in extreme climates such as freezing winters or humid coastal areas.






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