Support on-board storage upto256GB (SD card slot) (Optional)
Built-in microphone for real-time audio security (Optional)
Hikvision ColorVu technology provides 24/7 vivid colorful images with F1.0 advanced lenses and high performance sensors. F1.0 super aperture collects more light to produce brighter images. Advanced sensor technology can vastly improve the utilization of available light.
API : Open Network Video Interface (Profile S, Profile T, Profile G (only -U model supports)), ISAPI, SDK
User/Host : Up to 32 users 3 user levels: administrator, operator, and user
Security : Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
Client : iVMS-4200, Hik-Connect
Web Browser : Plug-in required live view: IE 10, IE 11 Local service: Chrome 57.0+, Firefox 52.0+
Image
Wide Dynamic Range (WDR) : DWDR
SNR : ≥ 52 dB
Day/Night Switch : Day, Night, Auto, Schedule
Image Enhancement : BLC, HLC, 3D DNR
Image Settings : Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Hikvision products are classified into three levels according to their anti-corrosion performance. Refer to the following description to choose for your using environment. This model has NO SPECIFIC PROTECTION.
Level
Top-level protection : Hikvision products at this level are equipped for use in areas where professional anti- corrosion protection is a must. Typical application scenarios include coastlines, docks, chemical plants, and more.
Moderate protection : Hikvision products at this level are equipped for use in areas with moderate anti- corrosion demands. Typical application scenarios include coastal areas about 2 kilometers (1.24 miles) away from coastlines, as well as areas affected by acid rain.
No specific protection : Hikvision products at this level are equipped for use in areas where no specific anti- corrosion protection is needed.