Dahua DH-HAC-HDW2401RP-Z CVI camera

The Dahua DH-HAC-HDW2401RP-Z 4 MP (2560×1440) CVI camera transmits an uncompressed composite (video, sound and data) signal over a coaxial cable at a distance of up to 700 m, over a twisted pair - up to 300 m. Adapted to outdoor use: the housing is protected from moisture and dust in accordance with the IP67 standard, the operating temperature range is -30 °C... +60 °C.

Functionality

Image enhancement functions:

• WDR 120 dB — extended dynamic range, 2x shooting of the scene, followed by the formation of a balanced final frame; a hardware function that helps to obtain high-quality images in high-contrast lighting.
• BLC — background illumination compensation.
• HLC — masking of local illumination.
• 2D/3D DNR — noise reduction.

IR illumination with a range of 60 m is provided for video surveillance in the dark. To prevent the center from flashing and blurring outside the scene, the processor estimates the distance to the object and adjusts the intensity of the diode radiation.

Basic parameters, optics, interfaces

The camera is equipped with a 2.7mm ~ 13.5mm motorized lens with a viewing angle of 98 ° ~ 26 ° horizontally, an aperture of F/1.3. It supports day/night mode, is equipped with a mechanical IR filter that blocks IR rays during the day; at night, the ICR is shifted to increase the sensitivity of the matrix and the normal operation of the backlight.

The effectiveness of remote analytics:

• Detection (25 px/m, object detection) — 64m~222m.
• Observation (63 px/m, determination of some features of the object) — 26 m ~ 89 m.
• Recognition (125 px/m, visual identification of the object by the operator) — 13 m ~ 44 m.
• Identification (250 px/m, the image is suitable for identification by software) — 6 m ~ 22 m.

The DH-HAC-HDW2401RP-Z is based on a 1/3" CMOS sensor with a sensitivity of 0.01 lux, equipped with BNC HD-CVI and BNC CVBS video outputs. The on—screen menu is multilingual. Mounting — on a wall, ceiling or pole is available with the purchase of appropriate brackets. Power supply — 12 V DC ± 25%, power consumption — up to 8.4 W. Dimensions — Ø122×104.9 mm, net weight — 590 g.