DS-2CD2555FWD-I F2.8

Hikvision mini dome DS-2CD2555FWD-I F2.8

Sensorius
1/2.9" Progressive Scan CMOS
Min. apšvietimas
Color: 0.01 Lux @ (F1.2, AGC ON), 0 Lux with IR; Color: 0.028 lux @(F2.0, AGC ON), 0 lux with IR
Užrakto greitis
1/3 s to 1/100,000 s
Lėtas užraktas
Yes
Diena / naktis
IR Cut Filter
Skaitmeninis triukšmo slopinimas
3D DNR
WDR
120dB
Reguliavimas
Pan: -30° to +30°, tilt: 0° to 75°, rotate: 0° to 360°
Židinio nuotolis
2.8 mm
Diafragma
F2.0
FOV
2.8 mm: Horizontal field of view: 93°, Vertical field of view: 51°, Diagonal field of view: 108°
Objektyvo montavimas
M12
IR apšvietimas
Up to 10 m
Bangos ilgis
850nm
Vaizdo suspaudimas
Main stream: H.265/H.264
Sub stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
H.264 Tipas
Main Profile/High Profile
H.264+
Yes
H.265 Tipas
Main Profile
H.265+
Yes
Vaizdo sparta
32 Kbps to 16 Mbps
Garso suspaudimas
G722.1/G711ulaw/G711alaw/G726/MP2L2/PCM
Garso sparta
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Elgesio analizė
Line crossing detection, intrusion detection, unattended baggage detection, object removal detection
Veido aptikimas
Yes
Interesų regionai
Support 1 fixed region for main stream and sub-stream separately
Maks. raiška
2560 × 1920
Pagrindinis srautas
50Hz: 20fps (2560 × 1920), 25fps (2560 × 1440, 1920 × 1080, 1280 × 720)
60Hz: 20fps (2560 × 1920), 30fps (2560 × 1440, 1920 × 1080, 1280 × 720)
Antrinis srautas
50Hz: 25fps (640 × 360, 352 × 288)
60Hz: 30fps (640 × 360, 352 × 240)
Trečias srautas
50Hz: 25fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 288)
60Hz: 30fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 240)
Vaizdo nustatymai
Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
Vaizdo ryškinimas
BLC/3D DNR
Dienos / nakties perjungimas
Auto/Schedule/Day/Night/Triggered by Alarm In
Tinklinis talpinimas
Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Pavojaus signalo sukėlimas
Motion detection, video tampering, network disconnected, IP address conflict, HDD full, HDD error, illegal login
Protokolai
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, QoS, IPv6
Pagrindinės funkcijos
One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
API
ONVIF (PROFILE S, PROFILE G), ISAPI
Gyva peržiūra  vienu metu
Up to 6 channels
Vartotojai
Up to 32 users
3 levels: Administrator, Operator and User
Klientas
iVMS-4200, Hik-Connect, iVMS-5200
Naršyklė
IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
Ryšio sąsaja
1 RJ45 10M/100M self-adaptive Ethernet port
Vidinė atmintis
Built-in Micro SD/SDHC/SDXC slot, up to 128G
SVC
Support H.264 and H.265 encoding
Belaidžio ryšio standartai
IEEE 802.11b/g/n
Dažnių diapazonas
2.412 GHz to 2.4835 GHz
Kanalo bangos ilgis
20M/40M
Protokolai
802.11b: DQPSK, DBPSK, CCK
802.11g/n: OFDM /64-QAM,16-QAM, QPSK, BPSK
Apsauga
WPA, WPA2
Perdavimo greitis
11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
Belaidžio ryšio atstumas
50 m
Aplinkinių garsų filtravimas
Yes
Garso testavimo dažniai
16 kHz, 32kHz, 44.1kHz, 48kHz
Darbo sąlygos
-30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
Maitinimas
12 VDC ± 25%, PoE (802.3af, class 3)
Energijos suvartojimas
12 VDC, 0.625A, max. 7.5W
PoE (802.3af, 36V to 57V), 0.26 A to 0.17 A, max. 9.5W
Apsaugos lygis
IK08, IP66
TVS 2000V Lightning Protection, Surge Protection and Voltage Transient Protection
Medžiaga
Front cover: plastic , Bottom base: metal
Išmatavimai
Φ110 mm × 56.4 mm (Φ4.33" × 2.22")
Svoris
Camera: Approx. 400 g (0.88 lb.)