Hikvision HWI-D640HA-LZU(2.8-12mm) (311325245)

This video surveillance camera features a 1/3" progressive scan CMOS sensor capable of reaching a maximum resolution of 2560 × 1440 pixels. Its motorized varifocal lens allows adjusting the focal length between 2.8 and 12 mm, offering a horizontal field of view that varies from 96.7° to 29.7°. The supplementary lighting system combines 850 nm infrared and white light, with a range of up to 30 meters and smart adjustment functionality.

The device features a wide dynamic range of 120 dB and a signal-to-noise ratio greater than 52 dB, facilitating viewing in complex lighting conditions. Video compression supports H.265+, H.265, H.264+, and H.264 formats, with bit rates from 32 Kbps to 16 Mbps. It allows configuring image parameters such as brightness, contrast, and white balance via software or web browser, in addition to offering enhancement functions like BLC, HLC, and 3D DNR.

• Maximum resolution of 2560 × 1440 pixels
• Motorized varifocal lens from 2.8 to 12 mm
• Night vision via IR and white light up to 30 m
• Wide dynamic range of 120 dB
• Video compression H.265+ and H.264+
• Angle adjustment: pan 0° to 355°, tilt 0° to 70°