Hikvision dome DS-2CD2787G2T-LZS F2.8-12 (balta, 8 MP, IR, LED iki 40m, ColorVu, Darkfighter)

Lęšis
Lęšio tipas Varifocal lens, motorized lens, 2.8 to 12 mm
Focal Length & FOV 2.8 to 12 mm, horizontal FOV 103.3° to 40°, vertical FOV 52.7°to 22.3°, diagonal FOV 127.9°to 46.1°
Lęšio montavimas Integrated
Fokusavimas Auto,Semi-auto,Manual
Rainelės tipas DC iris
Diafragama Max. F1.0
Ryškumo gylis 2.4 m to ∞

DORI
DORI
Wide: D: 96 m, O: 38.1 m, R: 19.2 m, I: 9.6 m
Tele: D: 160 m, O: 63.5 m, R: 32.0 m, I: 16 m

Vaizdas
Pagrindinis srautas
50 Hz:
25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz:
24 fps (3840 × 2160)
30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
Antrinis srautas
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Trečias srautas
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
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
Vaizdo bitų greitis 32 Kbps to 16 Mbps
H.264 tipas Baseline Profile,Main Profile,High Profile
H.265 tipas Main Profile
Bitų greičio kontrolė CBR,VBR
Scalable Video Coding (SVC) H.264 and H.265 encoding
Region of Interest (ROI) 1 fixed region(s) for main stream and sub-stream

Garsas
Garso tipas Mono sound
Garso suspaudimas G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Garso bitų greitis 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Garso atrankos dažnis 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Pašalinių garsų šalinimas Yes

Internetas
Protokolai TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket，WebSockets
Tiesioginis vaizdo žiūrėjimas Up to 6 channels
API Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host
Up to 32 users
3 user levels: administrator, operator, and user
Saugumas Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
Vidinė atmintis
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Klientas iVMS-4200,Hik-Connect,Hik-Central
Naršyklė
Plug-in required live view: IE 10, IE 11,
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+,
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Nuotrauka
Nuotraukos parametrų keitiklis Yes
Nuotraukos nustatymai Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Diena/Naktis režimas Day,Night,Auto,Schedule
Wide Dynamic Range (WDR) 130 dB
SNR ≥ 52 dB
Nuotraukų pagražinimas BLC,HLC,3D DNR
Privatumo kaukė 4 regions of privacy mask

Sąsaja
Interneto sąsaja 1 RJ45 10 M/100 M self-adaptive Ethernet port
Vidinė atmintis
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Garsas
1 input(s) (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,
1 output(s) (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Signalizacija 1 input(s), 1 output(s) (max. 24 VDC/24 VAC, 1 A)
Perkrovimo mygtukas Yes

Funkcijos
Pagrindinės funckcijos Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Išmaniosios funkcijos Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), scene change detection
Sąsaja Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,supplement light,audible warning,trigger alarm output

Pagrindinis
Sistemos parametrai
12 VDC ± 25%, 0.9 A, max. 10.8 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
PoE: 802.3at, Class 3, 36 V to 57 V, 0.36 A to 0.23 A, max. 12.9 W
Medžiaga Metal
Dydis
Ø155 mm × 152 mm (Ø6.1 × 6.0\")"
Pakuotės dydis 227 mm × 198 mm × 220 mm (8.9" × 7.8" × 8.7")
Svoris Approx. 1525 g (3.4 lb.)
Svoris su įpakavimu Approx. 2105 g (4.6 lb.)
Sandėliavimo sąlygos -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Darbo sąlygos -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Kalba 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
Pagrindinės funkcijos Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter,password protection,one-key reset,three streams

Patvirtinimai
EMC
FCC: 47 CFR Part 15, Subpart B,
CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,
RCM: AS/NZS CISPR 32: 2015,
IC: ICES-003: Issue 7
Saugumas
UL: UL 62368-1,
CB: IEC 62368-1: 2014+A11,
CE-LVD: EN 62368-1: 2014/A11: 2017
Aplinkosauga
CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU
Apsauga IP67: IEC 60529-2013,IK10: IEC 62262:2002

Kiekis