Night vision
Number of illumination LEDs |
4 |
LED type |
IR |
Night vision |
Y |
Night vision distance |
50 m |
Lens system
Maximum aperture number |
1.4 |
Focal length range (f-f) |
2.7 - 12 mm |
Zoom capability |
Y |
Digital zoom |
16 x |
Video
Frame rate |
30 fps |
Full HD |
Y |
Noise reduction |
Y |
Megapixel |
2 MP |
Privacy masking |
Y |
Flip & mirror |
Y |
Automatic gain control |
Y |
Networking
Quality of Service (QoS) support |
Y |
Number of users |
20 user(s) |
Wi-Fi |
N |
Supported network protocols |
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, 802.1x |
Image sensor
Progressive scan |
Y |
Sensor type |
CMOS |
Camera
Pan range |
0 - 355 ° |
Tilt angle |
0 - 65 ° |
Camera shutter speed |
1/3~ 1/100000s s |
Camera shutter type |
Electronic |
Audio
Signal-to-Noise Ratio (SNR) |
50 dB |
Power
Power over Ethernet (PoE) |
Y |
Power consumption (max) |
11 W |
Performance
Type |
IP |
Day/night mode |
Y |
Wide Dynamic Range (WDR) |
Y |
Alarm input/output |
Y |
PTZ control (Pan/Tilt/Zoom) |
Y |
Storage
Flash memory |
128 MB |
Internal memory |
256 MB |
Built-in hard drive |
N |
Technical details
Number of video streams |
3 |
System requirements
Mobile operating systems supported |
iOS, Android |
Additionally
Ethernet LAN (RJ-45) ports quantity |
1 |
Ethernet LAN connection |
Y |
Wireless technologies |
Wired |
Rotation |
355 ° |
1/2.8" CMOS, 2MP, 1920 x 1080px, 256MB RAM, 2.7mm~12mm, F1.4, RJ-45, 1.2 kg, Intelligent Video System
<b>System Overview</b>
The IR Megapixel Vari-focal Bulletcamera delivers 2MP resolution with 2.7mm~12mm motorized lens. The camera's elegant blend of aesthetics combined with a range of easy mounting solutions provides an excellent choice for a variety of small to mid-size applications.
<b>Functions</b>
<b>True Day/Night</b>
A day/night mechanical IR cut filter makes this camera ideal for applications with fluctuating lighting conditions, delivering color images during the day and automatically switching to monochrome as the scene darkens.
<b>Starlight Technology</b>
For challenging low-light applications, Dahua’s Starlight models offer
best-in-class light sensitivity capturing color details in low light down to 0.005 lux. These cameras overcome challenging lighting conditions by using a judicious selection of optical parameters to balance light throughout the image process. The result is stunningly clear images in very dark environments.
<b>Smart IR</b>
The camera's Smart IR technology adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object. Smart IR prevents IR LEDS from whiting out images as they come closer to the camera. The camera's integrated IR illumination provides high performance in extreme low-light environments up to 50m (165ft).
<b>Wide Dynamic Range</b>
Embedded with industry leading wide dynamic range (WDR) technology,vivid pictures are achieved even in the most intense contrast lighting conditions. For applications with both bright and low lighting conditions that change quickly, Ultra WDR (140dB) op
timizes both the bright and dark areas of a scene at the same time to provide usable video.
<b>Intelligent Video System (IVS)</b>
With built-in optional intelligent video analytics, the camera has the ability to detect and analyze moving objects for improved video surveillance. The camera provides optional standard intelliegence at the edge allowing detection of multiple object behaviors such as
abandoned or missing objects.IVS also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed, People Counting, ideal for business intelligence, Facial Detection, for searching or identification of individuals, and Heatmap, ideal for exporting the daily or hours report that shows the hottest area.
<b>Image Flip</b>
Capturing unnecessary data such as surrounding hallway walls can increase storage requirements without any added value. The image flip feature allows the camera's image to be rotated in 90° increments for better video optimization.
<b>Protection</b>
The camera's outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust to IP67 standards, making it suitable for indoor or outdoor environments. With its IK10 rated impact resistant design, the camera provides maximum durability against vandals making it capable of withstanding the equivalent of 55 kg (120lbs)
of force.
<b>Regions of Interest</b>
Regions of Interest (ROI) is a user defined feature that allows the operator to monitor specific areas of a scene while still maintaining overall situational awareness of less important areas
<b>Streaming</b>
With a choice of unicast or multicast streaming, bandwidth-efficient viewing, recording and third-party video management can easily be achieved. Dual streaming enables bandwidth-efficient viewing and recording. Depending on the resolution and frame rate selected on the first stream, the second stream provides a copy at a lower resolution.