Hikvision DS-2CV2121G2-IDW 2 MP Outdoor Audio Fixed Dome Network Camera By Vnix Group

Lens
Lens Type & FOV
2.8 mm, horizontal FOV: 112°, vertical FOV: 59°, diagonal FOV: 134°;

4 mm, horizontal FOV: 91°, vertical FOV: 48°, diagonal FOV: 109°
ApertureF1.6
Lens MountM12

Video
Max. Resolution1920 × 1080
Main Stream
50Hz:25 fps (1920 × 1080, 1280 × 720)

60Hz:30 fps (1920 × 1080, 1280 × 720)
Sub Stream
50Hz: 25 fps (640 × 360)

60Hz: 30 fps (640 × 360)
Video CompressionMain stream/Sub-stream: H.265/H.264
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseLine Profile/Main Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Stream TypeMain stream and sub-stream

Network
Simultaneous Live ViewUp to 6 channels
APIISAPI, SDK, ONVIF
ProtocolsTCP/IP, ICMP, DHCP, DNS, DDNS, HTTP, RTP, RTSP, NTP, UPnP, IGMP, IPv6, UDP, QoS, Bonjour
User/Host
Up to 32 users

3 levels: administrator, operator and user
SecurityPassword protection, complicated password, IP address filter, watermark
Network StorageMicroSD/SDHC/SDXC card (max. 256 GB), local storage and NAS (NFS, SMB/CIFS), ANR
Client
Wired network: Hik-Connect, iVMS-4200

Wi-Fi: iVMS-4200

*Wi-Fi connection with Hik-Connect directly is not possible.
Web Browser
Plug-in required live view: IE8, IE9, IE10, IE11

Local service: Chrome 57.0+, Firefox 52.0+
Alarm TriggerMotion detection, illegal login

Image
Day/Night SwitchDay/Night/Auto/Schedule
Image EnhancementBLC, HLC, 3D DNR
Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser
SNR≥ 52 dB

General
Linkage MethodUpload to NAS/memory card, notify surveillance center, trigger record, trigger capture, audiable warning
Online UpgradeYes
Firmware VersionV5.5.101
Web Client LanguageEnglish
General FunctionAnti-flicker, heartbeat, mirror, password protection, password reset via e-mail
Storage Conditions-30 °C to 50 °C (-22 °F to 122 °F)
Startup And Operating Conditions-30 °C to 50 °C (-22 °F to 122 °F)
Power Supply12 VDC ± 25%
Power Consumption And Current12 VDC, max. 7.2 W
Power InterfaceØ5.5 mm coaxial power plug
MaterialFront cover: metal, back cover: plastic
Camera Dimension175.6 × 73.0 × 89.1mm (6.91″ × 2.87″ × 3.51″)
Package Dimension260 × 125 × 125 mm (10.24″ × 4.92″ × 4.92″)
Camera WeightApprox. 450 g (0.99 lb.)
With Package WeightApprox. 770 g (1.70 lb.)

Approval
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);

IC (ICES-003: Issue 6, 2016);

KC (KN 32: 2015, KN 35: 2015)
RF
FCC ID (FCC Part 15.247(BT or 2.4G));

IC ID (RSS-247(BT or 2.4G));

CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G));

WPC (EN 301 489-1 V2.1.1(BT or 2.4G); EN 301 489-17 V3.1.1(BT or 2.4G); EN 300 328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G); EN 55032:2015; EN 61000-3-2:2014; EN 61000-3-3:2013; EN 50130-4:2011 +A1:2014);

KC (KN 32:2015; KN 35: 2015; KN 301489-1; KN 301489-17);

ICASA (EN 301 489-1 V2.1.1(BT or 2.4G); EN 301 489-17 V3.1.1(BT or 2.4G); EN 300 328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G); EN 55032:2015; EN 61000-3-2:2014; EN 61000-3-3:2013; EN 50130-4:2011 +A1:2014; EN 60950-1:2005 + Am 1:2009 + Am 2:2013)
Safety
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);

BIS (IS 13252(Part 1):2010+A1:2013+A2:2015);

LOA (IEC/EN 60950-1)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Reach Regulation (EC) No 1907/2006
ProtectionIngress protection: IP66 (IEC 60529-2013)

ยังไม่มีบทวิจารณ์