Hikvision mini dome DS-2DE2A404IW-DE3/W(S6)(C) (4 MP, DarkFighter, x4 ZOOM)

Kamera
Sensorius1/2.8" Progressive Scan CMOS
Maks. rezoliucija2560 × 1440
Min. apšvietimasColor: 0.005 Lux @ (F1.5, AGC ON), B/W: 0.001 Lux @ (F1.5, AGC ON), 0 Lux with IR
Užrakto greitis1/1 s to 1/30,000 s
Day & NightIR cut filter
Priartinimas4x optical, 16x digital
Lėtas užraktasYes

Lęšis
FOV2.8 to 12 mm
FOVHorizontal FOV 96.796° to 31.68°, vertical FOV 51.16° to 17.798°, diagonal FOV 115.13° to 36.32°
FokusavimasAuto, semi-auto, manual
DiafragamaMax. F1.5
Priartinimo greitisApprox. 2 s

Vaizdas
Pagrindinis srautas
50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720);
60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Antrinis srautas
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288);
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Trečias srautas
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288);
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Vaizdo suspaudimas
Main stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264/MJPEG
H.264 tipasBaseline Profile/Main Profile/High Profile
H.265 tipasMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)8 fixed regions for each stream

Garsas
Garso suspaudimasG.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM/AAC
Garso bitų greitis64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/32Kbps(PCM)/16-64Kbps(AAC)
Garso atrankos dažnisAAC: 16 kHz, 32 kHz, 48 kHz; MP2L2: 16 kHz, 32 kHz, 48 kHz; PCM: 8 kHz, 16 kHz, 32 kHz, 64 kHz
Pašalinių garsų šalinimasYes

Internetas
ProtokolaiIPv4/IPv6, HTTP, HTTPS, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
Tiesioginis vaizdo žiūrėjimasUp to 20 channels
APIOpen Network Video Interface (Version 18.12, Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
SaugumasPassword protection, complicated password, HTTPS encryption, watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
Vidinė atmintisNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Klientas
iVMS-4200, HikCentral Pro, Hik-Connect
*Wi-Fi connection with Hik-Connect directly is not possible.
NaršyklėIE 10-11, Chrome 57+, Firefox 52+, Safari 11+

Wireless (Wi-Fi)
Šifravimo režimas64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Wi-Fi protokolaiIEEE802.11b, 802.11g, 802.11n
Dažnio diapazonas2.4 GHz - 2.4835 GHz
Kanalo dažnių juostos plotis20/40 MHz
Moduliacija
802.11b: CCK, DQPSK, DBPSK
802.11g: OFDM/64-QAM, 16-QAM, QPSK, BPSK
802.11n: OFDM/64-QAM, 16-QAM, QPSK, BPSK
Perdavimo greitis
802.11b: 11, 5.5, 2, 1 Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n: mcs0 - msc7

Nuotrauka
Nuotraukos parametrų keitiklisYes
Nuotraukos nustatymaiSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Diena/Naktis režimasDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR＞52 dB
Rūko šalinimasDigital Defog
Nuotraukų pagražinimasBLC, HLC, 3D DNR
Privatumo kaukė24 programmable polygon privacy masks, mask color or mosaic configurable
Regioninis fokusavimasYes
Regioninė ekspozicijaYes

Sąsaja
Interneto sąsaja1 RJ45 10M/100M self-adaptive Ethernet port
Saugyklos vietaBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
Įmontuotas mikrofonas1 built-in microphone, picking up sounds in the radius up to 5 meters
Garsas
1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%;
1 output (line out), line level, output impedance: 600 Ω
PerkrovimasYes
Galia12 VDC, max. 60 mA

Funkcijos
Pagrindinės funkcijosMotion detection, video tampering alarm, exception
Išmaniosios funkcijosFace detection, line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
SąsajaUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, and PTZ actions (such as preset)

Pagrindinis
Sistemos parametrai12 VDC, Max. 11.2 W; PoE (802.3af)
DydisØ 130.7 mm ×101.7 mm (Ø 5.15" × 4.00")
SvorisApprox. 530 g (1.17 lb.)
Darbo sąlygos-20 °C to 60 °C (-4 °F to 140 °F). Humidity 90% or less (non-condensing)
Pagrindinės funkcijosMirror, password protection

Patvirtinimai
ApsaugaIP66 (IEC 60529-2013), IK10, TVS 4000V lightning protection, surge protection and voltage transient protection

Kiekis