Dahua 2MP Anti Corrosion 25X Starlight IR Camera

Performance
Type Characteristics of the device.	IP security camera
Placement supported Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.	Indoor & outdoor
Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless.	Wired
PTZ control
PTZ modes	5 Pattern
Auto-tracking
Tour recording
Preset points
Wide Dynamic Range (WDR)
Day/night mode
Certification	CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB, ANSI C63.4-2014 UL: UL60950-1+CAN/CSA C22.2, No.60950-1 IEC 60950-22 IEC 62236-4 IEC 60068-2-6

Design
Form factor The shape or design of the product.	Dome
Mounting type Type of mounting e.g. wall mounting.	Ceiling/Wall/Pole
Product colour The colour e.g. red, blue, green, black, white.	Black, White
International Protection (IP) code The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".	IP67
IK code	IK10

Camera
Camera pan control
Camera tilt control
Minimum illumination Also known as light sensitivity, this is the smallest amount of light needed for the camera to produce an image of useable quality.	0.0005 lx
Lens viewing angle, horizontal	58.5°
Lens viewing angle, vertical	33.2°
Lens viewing angle, diagonal	67.5°
Tilt angle range	-15 - 90°
Tilt speed	300 °/sec
Tilt manual speed	0.1 - 200 °/sec
Pan range	0 - 360°
Pan speed	400 °/sec
Pan manual speed	0.1 - 300 °/sec
White balance Technique in photography and image processing, which involves a global adjustment of the intensities of the colors (typically red, green, and blue primary colors). An important goal of this adjustment is to render specific colors – particularly neutral colors including white – correctly.	Auto, Indoor, Manual, Natural, Outdoor, Sodium lamp, Street lamp
Camera shutter type Indicates if the camera shutter is mechanical or electronic.	Electronic
Camera shutter speed Determines the length of time the shutter lets light pass through the lens to the CCD. Shutter speed and aperture together determine exposure.	1/1 - 1/30,000 s

Image sensor
Optical sensor size Optical sensors are electronic detectors that convert light, or a change in light, into an electronic signal. They are used in many industrial and consumer applications e.g. lamps that turn on automatically in response to darkness. Optical sensors come in many sizes.	25.4 / 2.8 mm (1 / 2.8")
Progressive scan Also referred to as noninterlaced scanning, this is a way of displaying, storing, or transmitting moving images in which all the lines of each frame are drawn in sequence. This is in contrast to interlaced video used in traditional analog television systems where only the odd lines, then the even lines of each frame (each image called a video field) are drawn alternately.Progressive scan is used for DVDs and HDTV (high defintion television).
Sensor type A sensor is a convertor than measures a physical quality (light, temperature etc.) and displays this electronically on a device.	CMOS

Lens system
Zoom capability The amount that the camera lens can zoom.
Optical zoom Indicates the optical zoom capacity, which is the number of times that the picture can be enlarged with the optics of the camera.	25x
Digital zoom Indicates the digital zoom capacity, the number of times that the picture is enlarged thanks to digital technology.	16x
Auto focus Device focusing a camera or other piece of equipment automatically.
Focus	Motorized/Manual
Maximum aperture number	1.6
Minimum aperture number The minimum size of the hole through which light enters a camera.	3.5
Focal length range Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).	4.8 - 120 mm
Closest focusing distance	0.1 m

Night vision
Night vision Night vision is technology which allows you to see in low light conditions.
LED type	IR
Number of illumination LEDs	4

Video
Maximum resolution The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels.	1920 x 1080 pixels
Total megapixels A megapixel (MP or Mpx) is one million pixels, and is a term used not only for the number of pixels in an image, but also to express the number of image sensor elements of digital cameras or the number of display elements of digital displays. For example, a camera that makes a 2048 × 1536 pixel image typically uses a few extra rows and columns of sensor elements and is commonly said to have "3.2 megapixels" or "3.4 megapixels", depending on whether the number reported is the "effective" or the "total" pixel count (as opposed to the 2048 × 1536 = 3,145,728 finished image pixels).	2 MP
Video compression formats	H.264, H.264+, H.264B, H.264H, H.265, H.265+, M-JPEG
Supported graphics resolutions The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.	352 x 288, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080)
Video recording Recording moving visual images.
Frame rate	30 fps
Video streaming
Noise reduction
Noise reduction technology	2D noise reduction, 3D noise reduction
Gain control type	Auto/Manual
Privacy masking
Bit rate control	Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Bit rate	3 kbps - 8192 kbps
Back Light Compensation (BLC)
Region of Interest (ROI) encoding

Audio
Audio formats supported The audio formats which this device or software can read/use e.g. MP3, MP4.	G.711 A-law, G.711 μ-law, G.722.1, G.723, G.726, G.729, PCM
Signal-to-Noise Ratio (SNR) This is the ratio of signal intensity to noise intensity.	55 dB

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet interface type	Fast Ethernet
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.	IEEE 802.1x, IEEE 802.3at
Supported network protocols Network protocols tested as compatible with this product e.g. FTP,HTML, POP.	HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; RTMP; TCP
Number of users The number of people that use or can use this product.	20 user(s)
Streaming method	Multicast, Unicast

Storage
Built-in HDD The product has a hard drive built into it.
Card reader integrated The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Compatible memory cards Types of memory cards which can be used with this product.	MicroSD (TransFlash)
Maximum memory card size The maximum size of memory card that can be used with this device.	512 GB
Internal memory The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.	1024 MB
ROM capacity	4096 MB

Ports & interfaces
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	1

Security
Video motion detection
Motion sensor Device that detects moving objects, particularly people. A motion detector is often integrated as a component of a system that automatically performs a task or alerts a user of motion in an area. Motion detectors form a vital component of security, automated lighting control, home control, energy efficiency, and other useful systems.

Management features
Web-based management Using a website/web application to manage something.
Web browser

Power
Power source type What the power source is.	DC, PoE
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.	13 W
Power consumption (max) The maximum amount of power used by the device.	22 W
DC output voltage	24

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	-40 - 70 °C

Weight & dimensions
Height The measurement of the product from head to foot or from base to top.	332 mm
Diameter Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.	19 cm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	4.7 kg
Package weight Weight of the packaged product.	8 kg

Packaging content
Number of cameras The quantity of cameras that product can support.	1