TR-D8121IR2W v3 2.8

Technical Specifications


real WDR (120 dB)

Maximum video output resolution:


Image sensor:

1/2.7" CMOS

Bitrate (Mb/sec):


Lens (mm):


Weight Net (kg):




Local storage:

microSD up to 128 GB



Case material:


Dimensions (mm):


Working temperature, C°:

–10 °C… +50 °C

Day/Night Mode:

Mechanic IR-filter

Network interfaces:


Video compression:

H.264, H.265, H.264+, H.265+

TRASSIR TR-D8121IR2W v3 (2.8 mm)

The 2MP (1920 × 1080) IP camera is equipped with a Wi-Fi module: wireless data transfer eliminates the need to lay a cable for broadcasting a video signal and the need to purchase a monitor - the image is sent to a computer, tablet or smartphone. Supports motion detection recording and day / night mode with mechanical IR cut filter to refract IR rays in sufficient light; in the dark, the filter is shifted away from the matrix to increase its sensitivity and backlight operation.


  • - People detection.
  • - Motion detection software.
  • - Detection of crossing the virtual line and control of the area (detector of intrusion / exit from the zone).
  • - Built-in microphone.
  • - Built-in speaker.
  • - IR with a range of 20 m.
  • - WDR 120 dB - reducing the influence of changes in the level of illumination on the image quality: double scanning with different shutter speeds and the subsequent formation of the final balanced frame.
  • - 3D DNR - spatial noise reduction.
  • - BLC - Backlight Correction.
  • - Defog - elimination of imperfections introduced by fog or smoke.
  • - Compression of H.264 and H.265, H.264 + and H.265 +.
  • - Broadcast speed - 25 fps. Bitrate - 8 Mbps.


The TR-D8121IR2W v3 (2.8 mm) is based on a 1 / 2.7-inch CMOS matrix with a sensitivity of 0.005 lux. The camera comes with a fixed lens (focal length - 2.8 mm, aperture - F / 1.8, horizontal field of view - 100 °, vertical - 54 °). Includes RJ-45 network port and microSD card slot up to 128GB. Operating temperatures - –10 ° C… +50 ° C. Power supply - DC 12 V. Power consumption - 4.5 W max. Dimensions - Ø105.0 × 92.1 mm, weight - 220 g.

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