TR-D2151IR3 (2.8 mm) is equipped with a 2.8 mm fixed focal length lens, 83 ° horizontal field of view, 60 ° vertical field of view, F / 1.8 aperture. Equipped with an RJ-45 network port, a microSD slot with a capacity of up to 128 GB, a power connector. Power Supply - 12V DC or PoE. The maximum power consumption is 4.8 W. Dimensions - 183.3 × 67.3 × 63.9 mm. Weight - 460 g.