Īpašs piedāvājums
Dahua Technology DH-SD5A425GB-HNR security camera Dome IP security camera Outdoor 2560 x 1440 pixels Ceiling/wall
MPN:
DH-SD5A425GB-HNR
Zīmols:
DAHUA
Savienojuma veids:
Wired
Nakts redzamība:
Jā
Izšķirtspēja:
2560 x 1440 pixels
975,74 €
/ ar PVN
806,40 €
/ bez PVN
/ ar PVN
/ bez PVN
2 Darba dienas
4 noliktavā
Apraksts
Produkta apraksts
Atgriešanas noteikumi
Garantija
Piegādes informācija
Jautājumi?
Ekspertu palīdzība tikai viena klikšķa attālumā.
Kontakti
Produkta Apraksts
Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.
System Overview
Unique and elegant, the black semicircular sphere discreetly monitorsfrom a distance without drawing undue attention to itself. It has a powerful optical zoom, and accurate pan, tilt and zoom capabilities, providing an all in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the day, and True WDR for locations with direct sunlight and glare.
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experienceю
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage
and transmission.
Face Detection
Supports 6 attributes and 8 expressions: Gender, age, glasses, face mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Real-time snapshot, priority snapshot, and quality priority.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
Protection (IP67, TVS 6000 V)
IP67, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.
System Overview
Unique and elegant, the black semicircular sphere discreetly monitorsfrom a distance without drawing undue attention to itself. It has a powerful optical zoom, and accurate pan, tilt and zoom capabilities, providing an all in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the day, and True WDR for locations with direct sunlight and glare.
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experienceю
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage
and transmission.
Face Detection
Supports 6 attributes and 8 expressions: Gender, age, glasses, face mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Real-time snapshot, priority snapshot, and quality priority.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
Protection (IP67, TVS 6000 V)
IP67, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.
Specifikācijas
Attēli
Attēla stabilizators
Jā
Vispārīgi
Modelis
DH-SD5A425GB-HNR
Veids
IP security camera
Digitālā tālummaiņa
16 x
Fokuss
Motorized/Manual
Panoramēšanas iepriekš iestatītais ātrums
400 °/sec
Panoramēšanas ātrums
300 °/sec
Straumēšanas metode
Multicast/Unicast
Web Based Management
Jā
Atmiņa
Operatīvā atmiņa (RAM)
Operatīvā atmiņa (RAM) ir sistēmas darba atmiņa, kurā atrodas aktīvās lietotnes un operētājsistēma. Vairāk RAM nozīmē plūstošāku daudzuzdevumu darbu un iespēju rediģēt lielākus failus bez izmainas uz disku. 16 GB ir komforta minimums mūsdienu sistēmām, 32
1024 MB
Krātuve
Saderīgo karšu veidi
MicroSD (TransFlash)
Iebūvēts HDD
Nē
Maks. atmiņas karte
256 GB
ROM kapacitāte
4000 MB
Savienojumi
Bluetooth
Nē
Ethernet (LAN pieslēgvieta)
Vadu tīkla pieslēgvieta. Stabilāka un ātrāka par Wi-Fi biroja un serveru lietošanai.
Jā
Wi-Fi
Nē
Karšu lasītājs
Jā
LAN pieslēgvietu skaits
1
LAN ātrums
Fast Ethernet
Audio
Audio formāti
AAC/PCM
Bitu dziļums / bitu ātrums
32- 8192Kbps
Austiņu izejas
1
Mikrofona ievade
Jā
Barošana
Maks. enerģijas patēriņš
20 W
Barošanas avots
AC, PoE
Ievades spriegums
24 V
Kamera
Kadru frekvence
Kadri sekundē. 30 k/s = standarts; 60 k/s = gludāks video.
30 fps
LED tips
IR
Minimālais apgaismojums
Minimālais lukss skaidram attēlam. Zemāks = labāks tumšā vidē. 0 luksi = tikai IR.
0 lx
Sensora izmērs
Lielāks sensors = labāka mazas gaismas veiktspēja.
1/1.8
Progresīvā skenēšana
Uztver pilnus kadrus pretstatā interleaved (mainīgas rindas). Samazina kustības miglojumu.
Jā
Sensora tips
CMOS: lielākā daļa kameru mūsdienās. CCD: vecāks, augstāka kvalitāte. BSI: labāka nakts uzņemšana.
CMOS
Video izšķirtspējas
1280 x 960/1920 x 1080 (HD 1080)/2048 x 1536 (QXGA)/2560 x 1440/352 x 240/352 x 288/704 x 480/704 x 576
Izšķirtspēja (MP)
Augstāka izšķirtspēja = vairāk detaļu. 12MP+ pietiek lielākajai daļai uzdevumu.
4 MP
Plašs dinamiskais diapazons (WDR)
Vienlaikus uztver detaļas gan gaišās, gan tumšās zonās.
Jā
Optiskais tālummaiņas koeficients
Optiskā tālummaiņa izmanto objektīvu (kvalitāte saglabājas). Digitālā apgriež attēlu.
Jā
Pretgaismas kompensācija (BLC)
BLC novērš silueta efektu, kad objekts ir pretgaismā.
Jā
Bitu ātruma kontrole
VBR: mainīgais bitu ātrums (labāka kvalitāte). CBR: nemainīgs (paredzama joslas platums).
Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Min. fokusu attālums
0.1 m
Noteikšanas attālums
1724 m
Fokusa attālums
5.8 - 145 mm
Gaišo vietu kompensācija (HLC)
HLC samazina pāreksponētās gaišās vietas (lukturos, prožektoros) kadrā.
Jā
Identifikācijas attālums
172 m
Redzes lauks (diagonāle)
63.3 °
Redzes lauks (horizontāle)
59.8 °
Redzes lauks (vertikāle)
33.7 °
Maks. apertūra (f-skaitlis)
Zemāks f-skaitlis = platāka apertūra = labāka darbība mazā gaismā.
4
Nakts redzamība
Jā
IR nakts redzamības attālums
150 m
Trokšņa samazinājums
Jā
Trokšņa samazinājuma tehnoloģija
3D DNR: labāka kvalitāte, samazina temporālo troksni. 2D DNR: zemāks latentums.
3D noise reduction
IR LED skaits
4
Novērojumu attālums
689 m
Atpazīšanas attālums
344 m
Baltā balanss
Koriģē krāsu novirzi dažādos apgaismojumos. ATW = automātiskais baltā balanss.
Auto/Indoor/Manual/Natural/Outdoor/Sodium lamp
PTZ pagriešanas vadība
Jā
PTZ sasvēršanas vadība
Jā
Panoramēšanas diapazons
0 - 360 °
Video straumēšana
Jā
Minimālais diafragmas skaitlis
1.6
Optiskais tālummaiņa
25 x
Tīkls
Tīkla standarti
IEEE 802.1x
QoS atbalsts
Pakalpojuma kvalitāte piešķir prioritāti kameras plūsmai tīklā.
Jā
Tīkla protokoli
IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3(MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP
Maks. vienlaicīgo lietotāju skaits
20 user(s)
Funkcijas
Trauksmes ieeja/izeja
Jā
Kameru skaits
1
Privātuma maskēšana
Bloķē noteiktas zonas no ierakstīšanas privātuma aizsardzībai.
Jā
PTZ režīmi
Pan-Tilt-Zoom sākotnējie iestatījumi un automātiskās izsekošanas režīmi.
8 Tour/Preset point
Video saspiešanas formāts
H.265 (HEVC): pusi glabāšanas salīdzinot ar H.264 pie tās pašas kvalitātes.
H.264/H.264+/H.265/H.265+/M-JPEG
Kustības noteikšana
Jā
AI / viedās funkcijas
AI analīze: sejas atpazīšana, līnijas šķērsošana, ielaušanās noteikšana.
Abandoned object/Intrusion/Missing object/Scene change/Tripwire
Pastiprinājuma vadības veids
Auto/Manual
Ptz Control
Jā
Voice Codecs
G.711a/G.711Mu/G.722.1/G.723/G.726/G.729
Saderība
Piekļuve no tīmekļa pārlūka
Jā
Fiziskie parametri
Svars
4.700000
Formfaktors
Dome
IP aizsardzības klase
IP66: putekļu necaurlaidīgs + strūklas. IP67: ūdensizturīgs 1m/30min. IP68: ilgstoša iegremdēšana.
IP67
IK aizsardzības klase
Triecienizturības klase IK00–IK10. IK10 = iztur 20J triecienu.
IK10
Montāžas veids
Ceiling/wall
Darba mitrums
0 - 95 %
Uzstādīšanas veids
Griesti: kupola kameras. Siena: lodes/kastes kameras. Stabs: āra kameras.
Āra
Krāsa
Balts
Augstums
332 mm
Noliekuma regulēšana
-15 - 90 °
Slīpuma ātrums
200 °/sec
Papildus
Sertifikāti
CE: EN55032/EN55024/EN50130-4, FCC: 15 B, ANSI C63.4- 2014
Garantija
36
SKU
1413788
EAN
6923172599735