TR-D2121IR3 v7 3.6
Audio:
Built-in microphoneAudio-in
Audio-out
WDR:
real WDR (120 dB)Frame rate:
25Electronic shutter speed:
1/2 ~ 1/50,000 sIR range:
up to 35 mDigital noise Reduction:
3D DNRCorridor mode:
YesResolution:
2MPForm factor:
BulletMaximum video output resolution:
1920x1080Image sensor:
1/2.8" CMOSBitrate (Mb/sec):
up to 8MbpsPower supply:
PoE (802.3af) / 12V DCLens (mm):
3.6Net Weight (kg):
0.460 / 0.565Sensitivity(Lux):
0.005Lux (F1.6)Local storage:
MicroSD up to 256GBIngress protection:
IP67IR:
YesCase material:
MetalVideo input:
NoLightning protection:
TVS 4000VPower PoE:
5.6WDimensions (mm):
184.7 x 66.5 x 63.05Power consumption, Watt:
DC: 3.8W PoE: 5.6WWorking temperature, C°:
-40°C … +60°CDay/Night Mode:
Mechanical ICRNetwork interfaces:
RJ-45Field of view:
H88°±5°, V48°±5°Video compression:
Н.265+ / Н.265 / H.264
The TRASSIR TR-D2121IR3 v7 3.6 is a 2 MP (2560×1920) IP camera designed for outdoor use in high-access areas, functioning reliably in any season, day or night. Its durable metal housing is rated IP67 for protection against dust and moisture. The camera operates in extreme temperatures ranging from -40 °C to +60 °C and includes TVS 4000 V lightning protection. Integrated IR illumination provides visibility up to 35 meters in low-light conditions.
Parameters:
- Detection capabilities: people, vehicles, line crossing, area entry and exit
- Real WDR 120 dB – improves image quality in high-contrast lighting conditions
- 3D DNR – spatial noise reduction for enhanced clarity
- Corridor mode – optimized for vertically oriented scenes
- 1/2.8" CMOS sensor with 0.005 lx minimum illumination
- Fixed 3.6 mm lens with 88° horizontal and 48° vertical field of view, F/1.6 aperture
- Mechanical IR cut filter – blocks infrared light in adequate lighting conditions
- Video compression formats: H.265+, H.265, H.264
- Built-in microphone
- SD card slot supporting up to 256 GB (hot-swappable)
- Interfaces: network port, audio input, audio output, reset button
- Power supply: DC 12 V or PoE
- Maximum power consumption: 3.8 W
- Dimensions: Ø184.7 × 66.5 × 63.05 mm
- Weight: 460 g
TR-D2121IR3 v7 3.6.pdf 
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