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The surface of the DarkEye lens is coated with multiple layers of anti-reflection coating. As the aspherical lens has a free-form surface, the lens improves light transmittance, and consequently, enhances image brightness at night. The DarkFighter lens employs an aspherical lens shape, which effectively reduces image aberration present in conventional cameras with a spherical lens. Hikvision achieves this by modifying the order of the photosensitive layer and metal layer within the sensor, resulting in decreased light reflection and increased light usage. Single Pixel Area: Conventional Camera (left) vs DarkFighter Camera (right)ĭarkFighter cameras also have a backside illuminated sensor, which improves brightness by 30%. To further enhance low-light performance and improve light passing quantity, the sensor's single-pixel area is nearly double the size of a normal sensor.
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Hikvision specifically designed their sensor to have an extremely high quality, as well as a high S/N ratio and increased Wide Dynamic Range (WDR). Similarly, if a high-quality sensor is used, the image will be of extremely high quality. If a low-quality sensor is used, a poor image will be produced. In a surveillance camera, the quality of the sensor determines the quality of the captured image, especially in low light conditions. The security of your premises, whether that's your home or business, is of the utmost importance, at both day and night.įortunately, this detrimental problem has been solved by Hikvision's range of ultra low-light cameras with DarkFighter technology. QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoEĬopyright © 2022 TriStar Security Products.Poor image quality in low light environments is a common and recurring problem many have faced. This problem can be the cause of major concerns, especially as the most crime happens at night. Multiple network protocols supported: IPv4/Ipv6, HTTP, HTTPS encryption and IEEE 802.1X port-based network access control Support up to 8 NAS storage, edge recording (transmit the videos from SD card to the NAS after network resumed) ROI (Region of Interest) encoding (support 24 areas with adjustable levels) H.264 encoding with baseline / main / high profile Power-off memory with restore PTZ & lens status after reboot Park action with auto call up of PTZ movement, after a defined time of inactivity
#Hikvision lightfighter vs darkfighter manual#
Supports privacy masking with multiple colors and mosaics on polygonal areasģ60° endless pan range and -20 to 90° tilt rangeĢ40° per second pan preset speed and 200° per second tilt preset switchĠ.1 to 160°/sec manual pan speed and 0.1 to 120°/sec manual tilt speedģ00 Presets programmable with preset image freezing capabilityġ6 Patrols with up to 32 presets per patrolġ0 Patterns, with the recording time not less than 10 minutes per pattern Illumination: 0.005 lux F1.6, AGC on (Color), 0.0005 lux F1.6, AGC on (B/W), 0 lux with IR Smart codec features like low bit rate, ROIĪuto iris, auto focus, auto white balance, backlight compensation, and auto day & night switch Smart image processing features like support optical defog, HLC, smart IR, EIS Smart recording features like edge recording, support dual-VCA for smart search in smart NVR Smart detection features like face detection, intrusion detection, line crossing detection, audio exception detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection Smart tracking modes like manual/ panorama/ intrusion trigger/ line crossing trigger/ region entrance trigger/ region exiting trigger / unattended baggage trigger / object removal trigger, support smart tracking when patrol between multiple scenarios ONVIF, CGI, PSIA to ensure greater interoperability between different platforms and compatibility In addition, it is also IK10 vandalproof rated to protect against acts of theft or vandalism.
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This camera has an IP66 weatherproof rating and is designed to withstand dust and rain, and harsh weather conditions. It also features Smart Defog which helps improve image quality in challenging conditions. The camera supports night vision within a range of 656.1′. The IR-cut filter allows infrared light to pass through the lens and hit the sensor as light levels diminish. In addition, the camera also features a 4.5 to 162mm varifocal lens with a viewing angle of 60.6 to 3.68°.
#Hikvision lightfighter vs darkfighter series#
The DS-2DF8236IV-AEL Lightfighter Series 2MP Ultra WDR Smart PTZ Dome Camera from Hikvision features a 1/2.8″ progressive scan CMOS sensor that allows it to capture images at a maximum resolution of 1920 x 1080.