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| S2531LN

i-PRO S2531LN outdoor vandal-resistant Super Dynamic dome IP camera with HD 1080p resolution, 40m IR & PoE

£793.20 inc VAT
Free delivery on mainland UK and most EU countries. Check delivery charges to where you are.

Suitable for installation in exposed outdoor locations, this vandal-resistant dome features advanced imaging technologies for improved image clarity and remote access is supported via the i-PRO Security Viewer app.

  • HD 1080p resolution
  • Varifocal lens: 108°-25° viewing angle
  • Built-in IR LEDs: up to 40m range of reach
  • Audio I/O ports support external devices
  • ABS technology improves imaging
  • i-PRO 3-year warranty
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Overview of the i-PRO WV-S2531LN

This outdoor-ready dome IP camera by i-PRO is capable of delivering smooth HD 1080p resolution at up to 60 frames per second (fps). It supports true day/night recording that is enhanced by integrated infrared (IR) illumination (maximum range of 40m) for effective 24-hour monitoring. The unit also features an IK10-rated housing and can be installed easily in exposed indoor or outdoor areas using Power-over-Ethernet (PoE).

The camera’s varifocal lens provides horizontal viewing angles up to 108° and allows optimum scene coverage to be set during installation. In addition, handy 3.6x optical zooming supports real-time investigation into specific areas of interest.

Super Dynamic and Adaptive Black Stretch (ABS) imaging technologies help to improve the quality of images captured in challenging light conditions. The camera uses Intelligent Auto (iA) mode to reduce image distortion by monitoring scene dynamics and motion, then automatically adjusting key camera settings in real-time; this can be particularly helpful in scenes with high levels of activity.

Up to 4 configurable video motion detection areas are available to help enhance scene awareness and deliver reliable security monitoring. When motion is detected, these alarms can also be set to trigger certain tasks such as email notifications or local recording to an SD card. Built-in alarm and audio I/O ports allow the connection of external devices that can enhance alarm signalling or enable features such as two-way audio.

i-PRO's Variable Image Quality on Specified Area (VIQS) technology is included and allows up to eight user-defined areas of the image to retain a higher image quality whilst the remainder of the image is streamed in lower quality, helping to reduce image file size and bit-rate. Additionally, PoE support delivers power and network connectivity to the camera over a single cable for cost-effective installation.

Please note: this camera does not come with a power supply, if required please select from below.

Key features & benefits

  • Delivers smooth HD 1080p resolution at up to 60 frames per second (fps)
  • True day/night functionality with automatic IR cut-filter provides round-the-clock surveillance
  • Built-in infrared LEDs provide night vision illumination at a distance of up to 40m
  • Outdoor, vandal-resistant casing is durable and protects exposed locations
  • Varifocal lens offers wide horizontal views of up to 108° for optimum scene coverage
  • 3.6x optical zoom allows areas of interest to be investigated in real-time
  • Advanced imaging technologies such as WDR and ABS provide high-performance imaging in difficult lighting conditions
  • Built-in video motion detection with 4 programmable detection areas for flexible monitoring configuration
  • H.265 compression format offers further reductions on bandwidth and storage over H.264
  • Audio I/O ports support two-way communication and allow sound to be recorded
  • External devices can be connected via alarm I/O ports for enhanced alarm signalling
  • VIQS reduces the recording quality of non-essential areas to reduce bandwidth use and storage requirements
  • Recordings can be stored locally to the on-board SD card (not included) and used as a backup if the network fails
  • Support for power and network connectivity through PoE enables simple installation

Compatible recording platforms

Typical applications

The i-PRO WV-S2531LN dome IP camera is an ideal choice for users requiring round-the-clock IP CCTV monitoring of busy indoor or outdoor locations. Typical applications include university campuses, train stations and hotel lobbies.



  • PoE midspan
  • SD card
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Key technical features of the i-PRO WV-S2531LN


Environment: outdoor (IP66, IK10 rated)
Type: fixed dome
Sensor: 1/3” progressive scan MOS
Lens: 2.8 - 10mm @F1.6, angle of view: 108° - 25° 
Memory: not given
Power: PoE (IEEE802.3af compliant)
Audio: two-way support, compression: G.726 (ADPCM) 32 kbps / 16 kbps, G.711 64 kbps, AAC-LC: 64 kbps


Resolution: (1920 x 1080) to (320 x 180)
Compression: H.264/MJPEG/H.265
Frame-rate: up to 60fps
Bandwidth control: multiple, individually configurable streams in H.264, H.265 and Motion JPEG, controllable frame rate and bandwidth VBR H.264
Video overlay: not given
Day/night: infrared-cut filter, IR range up to 40m
Minimum illumination: colour: 0.012 lux, b/w: 0.006 lux (F1.6, maximum shutter: max. 1/30s, AGC:11), b/w: 0 lux (F1.6, maximum shutter: off (1/30s), AGC: 11, when IR LED is lit), colour: 0.0008 lux, b/w: 0.0004 LUX (F1.6, maximum shutter: max. 16/30s, AGC:11)
Imaging: white balance, Super Dynamic, Adaptive Black Stretch, BLC, HLC, fog compensation, digital noise reduction

Viewing, detection & recording

Privacy masking: yes, up to 8 areas
Number of users: up to 14
Alarm detection: video motion detection, audio detection
Alarm action: SDXC/SDHC/SD memory recording, e-mail notification, indication on browser, FTP image transfer, i-PRO protocol output
Pre-/post-alarm buffer: not given
On-camera recording: built-in SD/SDHC/SDXC card slot, up to 64GB (card not included)
Direct-to-NAS storage: not given
Recording software included: N/A


Network: 10Base-T / 100Base-TX, RJ45 connector (female)
Audio: mic line in, audio output
Alarm I/O: yes


Dimensions: Ø 164 x 139 mm
Weight: 1.2kg
Casing: IP66-rated, IK10 impact-resistant casing
Warranty: 3 years
Mounting methods: ceiling, wall bracket available separately
Operating temperatures: -40 °C to +60 °C
Power consumption: max 9.4W
Dynamic DNS: yes
QoS: no
Security: user authentication, watermark, IP address filtering, anonymous access, reset
ONVIF compliant: yes

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