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Dahua SD1A404DB-GNY PTZ IP camera (4 MP, 2.8–12 mm, 0.005 lx, audio, SMD, IR 20 m, IK08)

  2. CCTV
  3. Cameras
  4. IP
Code: Q1733
€298.05 €425.78
Previous lowest price: €293.79
Price Disc. Quantity Validity
€425.78 0 % -
€298.05 30 % from 1 piece
Temporarily unavailable
A PTZ IP camera with smart features in a compact, vandal-proof housing. Optical zoom: 4x.
• 4 MP resolution – 2560 x 1440 at 25 fps
• Motorised zoom lens with a variable focal length of 2.8–12 mm (4x optical zoom)
• Vertical and horizontal camera position control
• IR illuminator up to 20 m
• SMD 3.0 (Smart Motion Detection)
• Intelligent perimeter protection, detection functions: face, parking, left/disappearing object, loitering, gatherings, people counting
• Built-in microphone
• Audio inputs/outputs: 1 / 1
• SD card slot – supports cards up to 512 GB
• Waterproof (IP66), vandal-proof (IK08) housing
• Power supply: 12 V DC or PoE (802.3af)
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Warranty

3-year warranty.

Support

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Details

The camera belongs to the WizSense series, a range of solutions designed for smart surveillance systems. Devices in this series feature an AI chipset responsible for analysing live video using deep learning algorithms. Thanks to this feature, the cameras can focus on the most important monitoring objective, namely the detection of people or vehicles. This improves the efficiency of the monitoring system, as unnecessary alarms are not sent to client applications or the monitoring centre.
Key features:
  • resolution: 4 MP – 2560 x 1440 at 25 fps
  • motorised zoom lens with a variable focal length of 2.8–12 mm
  • vertical and horizontal camera position control
  • IR illuminator up to 20 m
  • SMD 3.0 (Smart Motion Detection)
  • intelligent perimeter protection, detection functions: face, parking, abandoned/disappearing object, loitering, gatherings, people counting
  • built-in microphone
  • audio inputs/outputs: 1 / 1
  • SD card slot – supports cards up to 512 GB
  • waterproof (IP66), vandal-proof (IK08) housing
  • 12 V DC or PoE (802.3af) power supply
The camera is equipped with a 4 Mpix image sensor, which guarantees high-quality images – both in daylight (wide dynamic range) and at night. Thanks to advanced image correction features such as 3D-DNR, WDR, BLC and HLC, the camera performs excellently in challenging operating conditions.
The device features a built-in microphone, as well as an audio input for connecting an external microphone, and an audio output to which a speaker with a built-in amplifier can be connected. This solution enables two-way communication, monitoring of the target location and audio recording.
The vandal-proof (IK08) housing, certified to IP66, ensures the camera can be used outdoors even in low temperatures (range: -30°C to 60°C). The option of powering the camera via PoE (802.3af) significantly reduces installation time and costs.
Key features:
PTZ mechanism
The 2.8–12 mm varifocal lens allows for terrain observation with 25x zoom and offers viewing angles of 97°–32°, enabling high-quality monitoring of vast and distant areas. The camera mechanism allows for horizontal rotation of 0° to 355° at a speed of up to 70°/s. Vertical movement is possible within a range of 5° to 90° at a speed of up to 30°/s.
It is possible to define 300 presets, i.e. saved zoom levels and camera positions, and to set up 8 patrol routes. This allows for precise adjustment of the camera view and programming of its movement.
Intelligent perimeter protection

Perimeter protection features – such as virtual line crossing and entry into a protected zone – are capable of recognising objects of interest. These features operate using a deep learning algorithm and can accurately distinguish between people and vehicles. As a result, false alarms caused by irrelevant objects can be significantly reduced. Recordings can be quickly filtered to isolate these objects.
SMD 3.0 Smart Motion Detection (Smart Motion Detection 3.0)

Traditional motion detection worked by detecting changes in the intensity of light reaching a pixel (or larger groups of pixels) on the sensor. Any such change in light triggers detection, which is why the system picks up movement from objects that are irrelevant from a security perspective. Such motion detection is sensitive to, for example, leaves rustling in the wind, flying insects, birds, shadows or precipitation.
The SMD motion detection system can analyse motion detection events to distinguish between people and vehicles. This ensures that alarm notifications are filtered and unnecessary alarms are blocked. Recordings can be filtered to detect either people or vehicles.
Wide Dynamic Range (WDR) 120 dB
Correct operation of surveillance cameras in difficult lighting conditions is one of the top priorities of equipment manufacturers. The dynamic range of the sensor is a parameter which describes the ability of the camera to simultaneously register very bright and dark areas. Cameras with high dynamic range (WDR) perform better when observing frames with high lighting contrast. The image in most WDR-equipped cameras is created by exposing the sensor with different exposure settings (slow shutter for dark elements and fast shutter for bright elements). The resulting image is a combination of both frames and processing based on the algorithms set by the manufacturer.
Images captured by a standard camera (on the left) and with a camera with WDR (on the right)
H.265 compression (+)
Compression is a very important parameter proving the device advancement. The better the compression, the lower the bandwidth requirement with the same subjective quality. H.265 (HEVC - High Efficiency Video Coding) is currently the most efficient compression method. Compared to its predecessor (H.264), it reduces the data stream and the demand for disk capacity by half. Therefore, hard drives with a halved capacity can be used, or recordings can be stored for twice as long. Its improved version H.265+ has been optimized for use in CCTV monitoring systems. They allow for further reduction of data streams.
Client software for mobile devices – DMSS
DMSS
Android
iOS
DMSS is an application that enables the operation and management of Dahua products on Android and iOS mobile devices. It provides a wide range of surveillance and basic configuration options - live viewing (including multiple channels simultaneously), PTZ control, digital zoom, eavesdropping, playback of archive recordings and handling of alarm notifications. The app allows connectivity via IP addresses and via P2P cloud.

Specifications

Model SD1A404DB-GNY
Product type IP camera
Brand Dahua
Series Series 3 (WizSense)
Type PTZ
Applications Outdoor
Housing Dome, PTZ, Vandal-proof
Adjustment 3-axis
Color White, Black
Reset button Yes
Optical module and image
Sensor type CMOS
Sensor size 1/2.8
Sensitivity (color mode) lx 0.005 @ (F1,.6, AGC ON)
Aperture F1.8–F2.7
Shutter speed S 1/1 – 1/30000
Lens type Varifocal, Motozoom
Focal length mm 2.8 – 12
Optical zoom 4
Digital zoom 16
Viewing angle horizontal ° 97 -32
Field of depth m 0,2 - 0,5 do ∞
Focus setting Manual/semi-automatic/automatic
Main stream max. resolution MP 4
max. resolution px 2560 × 1440
max. resolution fps 25
Other image functions AGC, AWB, 3D-DNR, BLC, HLC, Defog, EIS
WDR dB 120
Night techniques Starlight
Day/night mode Yes (ICR)
PTZ
Panning angle horizontal ° 0 - 355
vertical ° 5 -90
Panning speed horizontal/preset °/s 70/80
vertical/preset °/s 30/40
No. of presets 300
Routes 8
Automatic tracking No
Illuminator
IR Range m 20
wavelength nm 850
illuminator type LED SMD
Video compression
Compression methods H.265+, H.265, H.264+, H.264, MJPEG
Bitrate 96 kb/s – 14,85 Mb/s
No. of streams 3
Data recording
microSD slot Yes
Recording types MicroSD (max. 512 GB)
ANR function Yes
Audio
Audio support Yes
Image analysis (conventional algorithm)
Basic incidents Motion detection, SD card exception, Exception, Image tampering
Advanced incidents Line crossing detection, Area entry detection, Detection of exit from the area
Intelligent image analysis (Deep Learning algorithm)
Human, vehicle classification gathering of people, Intelligent motion detection, Line crossing, Entering the area, Exiting the area
Other incidents Face detection, parkowania, Leaving an object in a zone, Object removal, rambling, Counting (statistics)
Network
Protocols HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, 802.1 × , Bonjour
RTMP protocol Yes
Standards Onvif (profile S, G, T), CGI, P2P
Client applications Smart PSS, DSS, DMSS
Supported browsers IE, Chrome, Firefox
Interfaces
Ethernet 1 × RJ-45 10/100 MBps
Audio Built-in microphone Yes
Built in speaker No
Input Yes
Output Yes
Others
Power supply PoE V 36-57 (802.3af)
PoE W max. 13W
DC V 12
Protection rating IP66, IK08, IK10
Operating temperature °C -30...+60
Humidity % 95 or less (non-condensing)
Camera dimensions mm Φ128 x 66
Weight kg 0.7