„Hikvision“ kupolinė vaizdo kamera DS-2CD2146G2-I F4 (balta, 4 MP, 30 m IR, „AcuSense“), žema kaina

Vaizdas
Pagrindinis srautas
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Antrinis srautas
50 Hz: 25 fps (640 × 480, 640 × 360)

60 Hz: 30 fps (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)

*Third stream is supported under certain settings.
Vaizdo suspaudimas
Main stream: H.265/H.264/H.265+/H.264+

Sub-stream: H.265/H.264/MJPEG

Third stream: H.265/H.264

*Third stream is supported under certain settings.
Vaizdo bitų greitis 32 Kbps to 8 Mbps
H.264 tipas Baseline Profile/Main Profile/High Profile
H.265 tipas Main Profile
Bitų greičio kontrolė CBR/VBR
SVC H.264 and H.265 encoding
ROI 1 fixed region for main stream and sub-stream

Garsas
Garso suspaudimas -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
Garso bitų greitis -S: 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)
Garso atrankos dažnis -S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Pašalinių garsų šalinimas -S: Yes

Internetas
Protokolai TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
Tiesioginis vaizdo žiūrėjimas Up to 6 channels
API Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
User/Host Up to 32 users. 3 user levels: administrator, operator and user
Saugumas Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Vidinė atmintis
MicroSD/SDHC/SDXC card (256 GB) local storage, and 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+

Plug-in free live view: Chrome 57.0+, Firefox 52.0+

Local service: Chrome 57.0+, Firefox 52.0+

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
WDR 120 dB
SNR ≥ 52 dB
Nuotraukų pagražinimas BLC, HLC, 3D DNR

Sąsaja
Interneto sąsaja 1 RJ45 10 M/100 M self-adaptive Ethernet port
Vidinė atmintis Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
Įmontuotas mikrofonas -U: Yes
Garsas
-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;

1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Signalizacija -S: 1 input, 1 output (max. 12 VDC, 30 mA)
Perkrovimo mygtukas Yes

Funkcijos
Pagrindinės funckcijos Motion detection (human and vehicle targets classification), video tampering alarm, exception
Išmaniosios funkcijos
Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))

Scene change detection
Sąsaja Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning

Pagrindinis
Sistemos parametrai
12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug, reverse polarity protection

PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.15 A, max. 6.5 W
Dydis Ø121.4 mm × 92.2 mm (Ø4.8" × 3.6")
Pakuotės dydis 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")
Approx. 580 g (1.3 lb.)
Svoris su įpakavimu Approx. 820 g (1.8 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 Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

Patvirtinimai
EMC FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); KC (KN 32: 2015, KN 35: 2015)
Saugumas
UL (UL 60950-1);

CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013);

CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013);

LOA (IEC/EN 60950-1)
Aplinkosauga CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Apsauga IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)

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