TR-D2251WDIR4 v3 1.9
Audio:
Built-in microphoneAudio-in
Audio-out
WDR:
real WDR (120 dB)Frame rate:
25Electronic shutter speed:
1/2 ~ 1/12 500 sIR range:
up to 40 mDigital noise Reduction:
3D DNRCorridor mode:
YesResolution:
5MPForm factor:
BulletMaximum video output resolution:
2592x1920Image sensor:
1/2.8" CMOSBitrate (Mb/sec):
up to 8MbpsPower supply:
PoE (802.3af) / 12V DCLens (mm):
1.9Net Weight (kg):
0.460 / 0.565Sensitivity(Lux):
0.003Lux (F2.6)Local storage:
MicroSD up to 512GBIngress protection:
IP67IR:
YesCase material:
MetalVideo input:
NoLightning protection:
TVS 4000VPower PoE:
6.9WDimensions (mm):
184.7 x 66.5 x 63.05Power consumption, Watt:
DC: 3.2W PoE: 6.9WWorking temperature, C°:
-40°C … +60°CDay/Night Mode:
Mechanical ICRNetwork interfaces:
RJ-45Field of view:
H110°±5°, V80°±5°Class PoE :
802.3af/atVideo compression:
Н.265+ / Н.265 / H.264
TRASSIR TR-D2251WDIR4 v3 1.9 5 MP (2592×1920) IP Camera is designed for outdoor use in all seasons. Its robust housing provides protection against dust and moisture (IP67), operates in extreme temperatures (-40 °C to +60 °C), and includes lightning protection (TVS 4000). The integrated IR illumination covers distances of up to 40 m.
Functionality:
- Face detection, motion detection, people detection, line crossing, area intrusion, loitering, vehicle detection, people counting
- WDR 120 dB: Reduces the impact of high-contrast lighting
- 3D DNR: Spatial noise reduction
- Corridor mode: Optimized for vertically oriented scenes
- Defog: Enhances contrast to reduce the effects of fog and smoke
- BLC: Backlight compensation
- Video compression: H.265+, H.265, H.264
- Main stream: 25–30 fps at 2592×1920 resolution
Main specifications:
- 1/2.8-inch CMOS sensor with 0.003 lux sensitivity
- Day/night mode with ICR: blocks IR light in daylight for accurate colors; mechanically shifts in darkness to improve sensitivity
- Bitrate: 8 Mbps
- Fixed lens: 1.9 mm focal length, horizontal FOV 110° ±5°, vertical FOV 80° ±5°, aperture F/2.6
- RJ-45 network port, built-in microphone
- MicroSD slot supporting up to 512 GB
- Power: DC 12 V, PoE
- Maximum power consumption: 6.9 W
- Dimensions: 184.7 × 66.5 × 63.05 mm
- Weight: 460 g
TR-D2251WDIR4 v3 1.9.pdf 
Other Products
