Dahua Part HDBW4421EP
Eco Saavy 2.0
Dahua’s latest 2.0 series offers impressive new surveillance features while maintaining the ‘green’, energy-saving concept of its Eco-Savvy equipment range, including the enhanced, performance-boosting Ambarella S2LM chip. The new cameras feature a 4-megapixel progressive-scan CMOS, which delivers high quality images at 20fps.The end result is an image twice as clear as a traditional 1080p camera.
The Eco-Savvy series features an impressive range of smart detection features, including face detection, tripwire detection, and intrusion detection. These features mean that users are equipped with more precise video analysis and, as a result, greater security efficiency.
The series also boasts WDR image enhancement technology, triple video streams, and Intelligent Video Surveillance (IVS). The wide dynamic range (120dB) ensures the cameras offer impressively high performance in scenes that are backlit as well as those situated in dark areas, which has traditionally been challenging for surveillance cameras. Dahua has also introduced improvements in the series’ sensors. The infrared light sensor allows the camera to switch between day and night modes dynamically and automatically, changing as needed according to illumination levels. All of these improvements are designed to provide Eco-Savvy 2.0 users with unparalleled ease-of-use and outstanding performance.
IVS & Smart Features
This camera features a range of smart and helpful features that can be applied to a range of different applications. These features include face detecting, line crossing, object missing, heat map (a visual representation of the busy areas of a scene), people counting plus a few more.
Screen shot from the heat map feature. This gives a visual display of the busy parts of a scene over a selectable window of time.
The easy to use web interface is fast and intuitive. Features likes video settings, SD card record and playback control, network information, motion detection as well as hundreds of other settings can all be done from here.
Screen shot showing more smart features.
- 1/3” 4Megapixel progressive scan CMOS
- H.264&MJPEG triple-stream encoding
- Max 20fps@4M(2560×1440), 25/30fps@3M(2304×1296),
- WDR(120dB), Day/Night(ICR), 3DNR,AWB,AGC,BLC
- Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
- 3.6mm fixed lens (2.8mm, 6mm optional)
- Max. IR LEDs Length 30m
- IP67, IK10, PoE
|Image Sensor||1/3”4Megapixel progressive scan CMOS|
|Electronic Shutter Speed||Auto/Manual, 1/3(4)~1/100000s|
|Min. Illumination||0.01Lux/F2.0 Color), 0Lux/F2.0(IR on)|
|S/N Ratio||More than 50dB|
|Max. IR LEDs Length||30m|
|Backlight Compensation||BLC / HLC / WDR(120dB)|
|Privacy Masking||Up to 4 areas|
|Focal Length||3.6mm (2.8mm, 6mm optional)|
|Angle of View||H: 84°/106°/56°|
|Lens Type||Fixed lens|
|Mount Type||Board-in Type|
|Frame Rate||Main Stream||4M(1~20fps)/3M(1~25/30fps)(WDR OFF)|
|Sub Stream||D1/CIF(1 ~ 25/30fps)|
|Third Stream||720P(1-5/8fps)(WDR on)
|Bit Rate||H.264: 32Kbps ~ 10Mbps|
|Protocol||IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour|
|Compatibility||ONVIF PSIA CGI|
|Max. User Access||20 users|
|Smart Phone||iPhone, iPad, Android, Windows Phone|
|PIR Sensor Range||N/A|
|Power Supply||DC12V, PoE (802.3af)|
|Power Consumption||Max 4W|
|Working Environment||-40°C~+60°C, Less than 95% RH|
|Weight||0.33kg(0.47kg with package)|