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TR-D3181IR3 v2 2.8


Technical specifications


RWDR 120 dB



Maximum video output resolution:


Image sensor:

1/2.7" CMOS

Bitrate (Mb/sec):


Power supply:

DC 12 V, PoE

Lens (mm):


Net Weight (kg):




Ingress protection:


Dimensions (mm):


Power consumption, Watt:


Working temperature, C°:


Day/Night Mode:

Mechanic IR-filter

Network interfaces:


TRASSIR TR-D3181IR3 v2 (2.8 mm)

8 MP (3840 × 2160) IP-camera is designed taking into account the conditions of round-the-clock year-round outdoor operation in places out of sight of security personnel: the metal case is protected from mechanical impacts according to the IK10 code, from moisture and dust - according to the IP67 standard, operating temperatures - –40 ° C… +60 ° C, lightning protection - TVS 2000 V, range of integrated backlighting - 30 m.


  • - Built-in microphone.
  • - Detection of people.
  • - Motion detection.
  • - Control of the area.
  • - Finding abandoned items.
  • - Virtual line crossing detection, crossing statistics.
  • - WDR 120 dB - minimizes the effect of changes in light level on image quality.
  • - 3D DNR - spatial noise reduction.
  • - Supports vertical resolution (corridor mode) with an aspect ratio of 9:16.
  • - Defog - Automatically removes blur introduced by fog or smoke by enhancing the contrast.
  • - ROI - fixing on the selected area and parallel reducing the resolution in the rest of the frame to optimize the bit rate.
  • - BLC - Backlight Compensation.
  • - Day / night mode with ICR, with sufficient illumination to block the rays of the infrared range to normalize color reproduction; in the dark, the filter is shifted away from the matrix so that its sensitivity increases and the backlight can work.
  • - Compression with H.265 +, H.264 +, H.265, H.264 codecs.
  • - Stream broadcasting speed with a resolution of 8 Mp - 15 fps.


TR-D3181IR3 v2 (2.8 mm) is equipped with a 2.8 mm fixed focal length lens, 91 ° horizontal field of view, 46 ° vertical field, F / 1.8 aperture. Equipped with an RJ-45 network port, a microSD slot with a capacity of up to 128 GB, a power connector. Power Supply - 12V DC or PoE. The maximum power consumption is 13 W. Dimensions - Ø142.0 × 113.4 mm. Weight - 650 g.

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