Camera IP Dome hồng ngoại không dây 2.0 Megapixel HIKVISION DS-2CV2121G2-IDW (E)
- DS-2CV2121G2-IDW (E) là dòng camera IP Dome hồng ngoại 2.0 Megapixel.
- Cảm biến hình ảnh: 1/2.7 inch Progressive Scan CMOS.
- Chuẩn nén hình ảnh: H.265+/H.265/H.264+/H.264/MJPEG.
- Ống kính: 2.8 mm/4 mm.
- Tầm quan sát hồng ngoại: Lên đến 30 mét.
- Hỗ trợ chức năng chống ngược sáng WDR 120dB.
- Tích hợp Micro và loa đàm thoại 2 chiều.
- Hỗ trợ thẻ nhớ lên đến 256GB.
- Hỗ trợ Wifi 802.11b/g/n.
- Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
- Hỗ trợ dịch vụ Hik-Connect (không sử dụng đồng thời khi camera sử dụng tính năng kết nối wifi).
Đặc tính kỹ thuật
Camera | |
Image Sensor | 1/2.7 inch Progressive Scan CMOS |
Max. Resolution | 1920 × 1080 |
Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR |
Shutter Time | 1/3 s to 1/100,000s |
Day & Night | IR cut filter |
Angle Adjustment | Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355° |
Lens | |
Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
Focal Length & FOV | 2.8 mm, horizontal FOV 111°, vertical FOV 59°, diagonal FOV 133° 4 mm, horizontal FOV 91°, vertical FOV 46°, diagonal FOV 110° |
Aperture | F1.6 |
Iris Type | Fixed |
Lens Mount | M12 |
Depth of Field | 2.8 mm: 1 m to ∞ 4 mm: 1.1 m to ∞ |
DORI | |
DORI | 2.8 mm, D: 42 m, O: 17 m, R: 9 m, I: 4 m 4 mm, D: 52 m, O: 21 m, R: 11 m, I: 5 m |
Illuminator | |
Supplement Light Type | IR |
Supplement Light Range | Up to 30 m |
Smart Supplement Light | Yes |
IR Wavelength | 850 nm |
Video | |
Main Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720) |
Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) |
Video Compression | Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG |
Video Bit Rate | 32 Kbps to 8 Mbps |
H.264 Type | Baseline Profile/Main Profile/High Profile |
H.265 Type | Main Profile |
Audio | |
Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC |
Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC) |
Audio Sampling Rate | 8 kHz/16 kHz |
Environment Noise Filtering | Yes |
Network | |
Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
Simultaneous Live View | Up to 6 channels |
API | Open Network Video Interface, ISAPI |
User/Host | Up to 32 users. 3 levels: administrator, operator and user |
Client | iVMS-4200, Hik-Connect |
Web Browser | 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+ |
Wi-Fi | |
Wi-Fi Protocol | 802.11n: OFDM 802.11b: DSSS 802.11g: OFDM |
Frequency Range | 2.412 GHz to 2.472 GHz |
Channel Bandwidth | 20/40 MHz |
Modulation | 802.11n: BPSK, QPSK, 16QAM, and 64QAM 802.11b: DBPSK and DQPSK, CCK 802.11g: BPSK, QPSK, 16QAM, and 64QAM |
Transfer Rate | 11n: up to 300 Mbps |
Wireless Range | Up to 120 m (The performance varies based on actual environment) |
Antenna | 2 Antenna(s) |
Image | |
Image Settings | Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser |
Day/Night Switch | Auto, Schedule, Day, Night |
Wide Dynamic Range (WDR) | 120 dB |
Image Enhancement | BLC, 3D DNR |
Interface | |
Built-in Microphone | Yes |
Built-in Speaker | Yes |
On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256GB |
Reset Key | Yes |
Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
Event | |
Basic Event | Motion detection, video tampering alarm, exception |
Smart Event | Line crossing detection, intrusion detection |
General | |
Power | 12 VDC ± 25%, 0.5 A, max. 6 W, Ø 5.5 mm coaxial power plug, reverse polarity protection, A switching adapter is included in the package. |
Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
Language | English, Ukrainian |
General Function | Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter |
Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
Material | Base: metal, front cover: polycarbonate, back cover: polycarbonate |
Dimension | Ø 126 mm × 96.1 mm |
Weight | Approx. 590g |
Approval | |
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, KC: KN32: 2015, KN35: 2015 |
RF | FCC ID (FCC Part 15.247(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)); |
Safety | CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017 |
Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
Protection | IP66: IEC 60529-2013 |
- Bảo hành: 24 tháng.