Camera IP Dome hồng ngoại không dây 4.0MP HIKVISION DS-2CD2546G2-IWS(C)

Camera IP Dome hồng ngoại không dây 4.0 Megapixel HIKVISION DS-2CD2546G2-IWS(C)
– Cảm biến hình ảnh: 1/3 inch Progressive Scan CMOS.
– Độ phân giải: 4.0 Megapixel.
– Độ nhạy sáng: Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR.
– Tầm quan sát hồng ngoại: Lên đến 30m.
– Tiêu chuẩn nén hình ảnh: H.265+, H.265, H.264+, H.264.
– Hỗ trợ kết nối Wifi.
– Tích hợp Miccro.
– Hỗ trợ chức năng chống ngược sáng WDR 120dB.
– Hỗ trợ chức năng giảm nhiễu 3D DNR.
– Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
– Nguồn điện: 12VDC, hỗ trợ cấp nguồn PoE.
Đặc tính kỹ thuật
Camera
Image Sensor
1/3 inch Progressive Scan CMOS
Max. Resolution
2688 × 1520
Min. Illumination
Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
Shutter Speed
1/3 s to 1/100,000 s
Day & Night
IR cut filter
Angle Adjustment 
Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360°
Lens
Lens Type
Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV
2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5° 4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7° 
Lens Mount
M12
Iris Type
Fixed
Aperture
F1.4
Depth of Field
2.8 mm: 1.6 m to ∞ 4 mm: 2.1 m to ∞
DORI
DORI
2.8 mm: D: 64 m O: 26 m R: 13 m I: 6 m 4 mm D: 77 m O: 31 m R: 16 m I: 8 m
Illuminator
Supplement Light Type
IR
Supplement Light Range
Up to 30m
Smart Supplement Light
Yes
IR Wavelength
850 nm
Video
Main Stream
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360)
Third Stream
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
Video Compression
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.
Video Bit Rate
32 Kbps to 8 Mbps
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main Profile
Bit Rate Control
CBR/VBR
Scalable Video Coding (SVC)
H.264 and H.265 encoding
Region of Interest (ROI)
1 fixed region for main stream and sub-stream
Audio
Audio Type
Mono sound/2 channels/stereo 
Environment Noise Filtering
Yes/No
Audio Sampling Rate
8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression
G.711/G.722.1/G.726/MP2L2/PCM/MP3
Audio Bit Rate
64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/32 Kbps (PCM)/8 to 320 Kbps (MP3)
Network
Simultaneous Live View
Up to 6 channels
API
Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1 (except for -W model), QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
User/Host
Up to 32 users. 3 user levels: administrator, operator and user
Security
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
Network Storage
NAS (NFS, SMB/CIFS), auto network replenishment (ANR) Together with high-end Hikvision memory card, memory card encryption and health detection are supported
Client
iVMS-4200, Hik-Connect, Hik-Central
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
Encryption Mode
64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
Wi-Fi Protocol
802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
Frequency Range
2.4 GHz to 2.4835 GHz
Channel Bandwidth
20/40 MHz
Modulation
802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
Transfer Rate
802.11b: 11 Mbps 802.11g: 54 Mbps 802.11n: up to 300 Mbps
Wireless Range
Up to 80 m (The performance varies based on actual environment)
Image
Wide Dynamic Range (WDR) 
120 dB
SNR
≥ 52 dB
Day/Night Switch 
Day, Night, Auto, Schedule
Image Enhancement
BLC, HLC, 3D DNR
Image Parameters Switch
Yes
Image Settings
Rotate, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Interface
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage
Built-in memory card slot, support microSD card, up to 256GB
Built-in Microphone
Yes
Audio
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
Alarm
1 input, 1 output (max. 12 VDC, 20 mA)
Reset Key
Yes
Event
Basic Event
Motion detection (human and vehicle targets classification), video tampering alarm, exception
Linkage
Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email
Smart Event
Line crossing detection, intrusion detection, region entrance detection, region exiting detection Scene change detection
Deep Learning Function
Face Capture
Yes
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
General
Power
12 VDC ± 25%, 0.5 A, max. 6 W, Ø 5.5 mm coaxial power plug, reverse polarity protection PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 7 W
Material
Base: aluminum, cover: plastic
Dimension
Ø 110 mm × 57.4 mm
Weight
Approx. 380g
Storage Conditions
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions
30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language
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
General Function
Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
Approval
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))
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) KC (KN32: 2015, KN35: 2015)
Safety
UL (UL 62368-1) CB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017) LOA (IEC/EN 60950-1)
Environment
CE-RoHS (2011/65/EU) WEEE (2012/19/EU) Reach (Regulation (EC) No 1907/2006)
Protection
IP67 (IEC 60529-2013) IK8 (IEC 62262:2002)
– Bảo hành: 24 tháng.