TR-D2251WDIR4W v2 2.8
Technical specifications
Audio:
Built-in microphoneAudio-in
Audio-out
WDR:
RWDR 120 dBFrame rate:
25Electronic shutter speed:
1/2 ~ 1/1 000 sIR range:
40mDigital noise Reduction:
3D DNRCorridor mode:
YesResolution:
5MPForm factor:
BulletWi-Fi:
YesMaximum video output resolution:
2560x1440Image sensor:
1/2.8" CMOSBitrate (Mb/sec):
8Power supply:
12V DCLens (mm):
2.8Net Weight (kg):
0.460Sensitivity(Lux):
0,003Local storage:
microSD up to 128 GBIngress protection:
IP67IR:
YesCase material:
MetalLightning protection:
TVS 4000VDimensions (mm):
184.3 x 67.3 x 63.9Power consumption, Watt:
5.3Working temperature, C°:
-40°C ... +60°CDay/Night Mode:
Mechanic IR-filterVideo compression:
Н.265+ / Н.265 / H.264+ / H.264Overview
5 MP (2592×1920) IP camera TRASSIR TR-D2251WDIR4W v2 2.8 is adapted for year-round outdoor operation: body protection against moisture and dust - IP67, operating temperatures from -40 °C ... +60 °C, lightning protection - TVS 4000 V. Equipped with a Wi-Fi module for wireless data transmission.
Functionality
Basics
TR-D2251WDIR4W v2 2.8 is equipped with a lens with a fixed focal length of 2.8 mm, horizontal 91°, vertical 66°, F/1.8 aperture. Equipped with RJ-45 network port, audio input, audio output and integrated microphone, alarm input and alarm output, microSD slot up to 128 MB. Power Supply – 12V DC or PoE. The maximum power consumption is 6.5 W. Size - 184.3 × 67.3 × 63.9 mm. Weight - 460 g.
Functionality
- Motion detection, faces (optional), cars.
- People counting.
- Detection of virtual line crossing, area intrusion, area exit, loitering.
- WDR 120 dB - Reduces the effect of different contrast lighting on image quality.
- 3D DNR - spatial noise reduction.
- Corridor mode - hardware support for vertical resolution.
- Defog - increase the contrast to eliminate the effect introduced by fog, smoke.
- BLC - backlight compensation.
- IR illumination with a range of 40 m.
- Compression H.265+, H.265, H.264+, H.264.
Basics
TR-D2251WDIR4W v2 2.8 is equipped with a lens with a fixed focal length of 2.8 mm, horizontal 91°, vertical 66°, F/1.8 aperture. Equipped with RJ-45 network port, audio input, audio output and integrated microphone, alarm input and alarm output, microSD slot up to 128 MB. Power Supply – 12V DC or PoE. The maximum power consumption is 6.5 W. Size - 184.3 × 67.3 × 63.9 mm. Weight - 460 g.
Documentation
TR-D2251WDIR4Wv2_passport_en.pdf 
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