TRASSIR TR-D3281WDIR4 2.8
Key Specifications
8 MP (3840×2160) TRASSIR TR-D3281WDIR4 2.8 IP camera is adapted for year-round outdoor operation, including places of direct access, under the influence of precipitation: the case is protected from dust and moisture according to the IP67 standard, from mechanical influences — IK10, operating temperatures from – 40 °C… +60 °C, lightning protection - TVS 6000 V.
Functionality
Detection of movement, persons, crossing a virtual line, abandoned objects; counting those who crossed the line.
Detection of intrusion into the zone, exit from the area (with filtering of people and vehicles).
IR illumination with a range of 40 m.
Day/Night with ICR that refracts IR rays when there is enough light; in the dark, the filter moves away from the matrix to improve its sensitivity.
WDR 120 dB - Reduces the impact of changes in light levels on image quality.
3D DNR - spatial noise reduction.
BLC - backlight compensation.
Defog - Enhances contrast to reduce the effect caused by fog or smoke.
Compression H.264, H.265, H.264+, H.265+.
Main stream resolution - 3840x2160, 3200x1800, 3072x1728, 2560x1440, 1920x1080; additional - 1280×720, 704×576, 352×288.
The frame rate of the main stream is 15 fps (WDR on 8 MP), 20 fps (WDR off 8 MP, 6 MP), 25 fps (5 MP and below), additional - 20 fps. Bitrate - 13 Mbps.
Basic
The TR-D3281WDIR4 2.8 is based on a highly sensitive (0.005 lx) 1/2.8-inch Sony Starvis CMOS sensor. Equipped with a 2.8 mm fixed focal length lens (F/1.8 aperture, 106° horizontal, 58° vertical), built-in microphone, RJ-45 network port, audio output, audio input, alarm output, alarm input, slot for microSD- cards up to 128 GB. Power supply - DC 12 V, PoE. Power - 4.6W max. Size - Ø112.2 × 89.7 mm, weight - 650 g.
