TR-D3121IR3 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 30 mDigital noise Reduction:
3D DNRCorridor mode:
YesResolution:
2MPForm factor:
DomeMaximum 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):
0.45 / 0.58Sensitivity(Lux):
0.005Lux (F1.6)Local storage:
MicroSD up to 256GBIngress protection:
IP66, IK10IR:
YesCase material:
MetalVideo input:
NoLightning protection:
TVS 4000VPower PoE:
5.1WDimensions (mm):
Ø116.10 x 96.51Power consumption, Watt:
DC: 4.0W PoE: 5.1WWorking 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-D3121IR3 v7 3.6 is a 2 MP (1920×1080) IP camera designed for outdoor use in areas with direct public access, delivering reliable performance throughout the year, day or night. Its durable metal housing is rated IP66 for protection against dust and moisture, and IK10 for resistance to mechanical impact. The camera operates within a temperature range of –40 °C to +60 °C, includes TVS 4000 V lightning protection, and features integrated IR illumination with a range of up to 30 meters.
Parameters:
- Detection capabilities: people, vehicles, line crossing, area entry and exit
- Real WDR 120 dB – improves image quality in scenes with high-contrast lighting
- 3D DNR – spatial noise reduction for enhanced low-light performance
- Corridor mode – ideal for vertically oriented field of view
- 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 under sufficient ambient illumination
- Video compression: 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: 4.0 W
- Dimensions: Ø116.10 × 96.51 mm
- Weight: 450 g
TR-D3121IR3 v7 3.6.pdf 
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