TR-D4221WDIR2 v2 2.8
Technical specifications
Audio:
Built-in microphoneAudio-in
Audio-out
WDR:
RWDR 120 dBResolution:
2MPForm factor:
DomeWi-Fi:
-Maximum video output resolution:
1920x1080Bitrate (Mb/sec):
8Power supply:
12V DCLens (mm):
2.8Net Weight (kg):
0.310Sensitivity(Lux):
0,005Local storage:
microSD up to 128 GBIngress protection:
IP66IR:
YesCase material:
MetalLightning protection:
TVS 4000VDimensions (mm):
Ø102.20 x 56.38Power consumption, Watt:
3.4Working temperature, C°:
-40°C ... +60°CDay/Night Mode:
Mechanic IR-filterVideo compression:
Н.265+ / Н.265 / H.264Overview
2 MP (1920×1080) IP-camera TRASSIR TR-D4221WDIR2 v2 2.8 is adapted for outdoor use regardless of the time of year and day - under the influence of precipitation, in a place of direct access: protection of the case against moisture and dust - IP66, mechanical impact - IK10 , operating temperatures from -40 °C ... +60 °C, lightning protection - TVS 4000 V, range of the integrated IR illumination - 20 m.
Functionality
Basics
TR-D4221WDIR2 v2 2.8 is built on a 1/2.8-inch CMOS sensor with 0.005 lux sensitivity. Supports day / night mode with ICR: in sufficient light, the filter blocks IR rays, optimizing color reproduction, and in the dark it is mechanically shifted away from the sensor to increase its sensitivity. Equipped with a fixed lens (focal length - 2.8 mm, horizontal viewing angle - 101°, vertical - 55°, aperture - F / 1.8), RJ-45 network port, integrated microphone, slot for microSD up to 128 GB. Power supply - DC 12 V, PoE. The maximum power consumption is 4 W. Size - Ø102.20×56.38 mm. Weight - 310 g.
Functionality
- Detect motion, people, line crossing, zone intrusion, loitering, traffic, people counting.
- WDR 120 dB - Reduces the effect of different contrast lighting on image quality.
- 3D DNR - spatial noise reduction.
- Corridor mode - shooting in vertically oriented resolution.
- Defog - increase the contrast to eliminate the effect introduced by fog, smoke.
- BLC - software correction of the overexposed background.
- Compression H.265+, H.265, H.264. Bitrate - 8 Mbps.
- The broadcast speed and resolution of the main stream is 25 fps 1920×1080, 1280×960, 1280×720, the secondary stream is 25 fps 704×576, 640×480, 640×360, 352×288.
Basics
TR-D4221WDIR2 v2 2.8 is built on a 1/2.8-inch CMOS sensor with 0.005 lux sensitivity. Supports day / night mode with ICR: in sufficient light, the filter blocks IR rays, optimizing color reproduction, and in the dark it is mechanically shifted away from the sensor to increase its sensitivity. Equipped with a fixed lens (focal length - 2.8 mm, horizontal viewing angle - 101°, vertical - 55°, aperture - F / 1.8), RJ-45 network port, integrated microphone, slot for microSD up to 128 GB. Power supply - DC 12 V, PoE. The maximum power consumption is 4 W. Size - Ø102.20×56.38 mm. Weight - 310 g.
Documentation
TR-D4221WDIR2v2_passport_en.pdf 
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