Hikvision 4MP Powered by Darkfighter Fixed Bullet Network Camera Black DS-2CD2T46G2H-4I(2.8mm) Black

Hikvision 4MP Powered by Darkfighter Fixed Bullet Network Camera Black DS-2CD2T46G2H-4I(2.8mm) Black

Features:

• High quality imaging with 4 MP resolution
• Excellent low-light performance with powered-by-DarkFighter technology
• Clear imaging against strong backlight due to 120 dB true WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle targets classification based on deep learning
• Water and dust resistant (IP67)

Technical Specifications:

Camera
Image Sensor: 1/3" Progressive Scan CMOS
Max. Resolution: 2688 × 1520
Min. Illumination: Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR
Shutter Time: 1/3 s to 1/100,000 s
Day & Night: IR cut filter
Angle Adjustment: Pan: 0°–360°, Tilt: 0°–90°, Rotate: 0°–360°

Lens
Lens Type: Fixed focal lens, 2.8 mm and 4 mm optional
Focal Length & FOV:

• 2.8 mm: H 100.2°, V 54.7°, D 119.7°
• 4 mm: H 81.1°, V 44.7°, D 94.6°

Lens Mount: M12
Iris Type: Fixed
Aperture: F1.0
Depth of Field:

• 2.8 mm: 1.9 m to ∞
• 4 mm: 2.5 m to ∞

DORI:

• 2.8 mm: D 63 m, O 25 m, R 12 m, I 6 m
• 4 mm: D 78 m, O 31 m, R 15 m, I 7 m

Illuminator
Supplement Light Type: IR
Supplement Light Range: 2I: up to 60 m; 4I: up to 80 m
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 (1280 × 720, 640 × 480, 640 × 360)
• 60 Hz: 30 fps (1280 × 720, 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 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

Video Bit Rate: 32 Kbps to 8 Mbps
H.264 Type: Baseline / Main / 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 and sub-stream

Network
Protocols: 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
Simultaneous Live View: Up to 6 channels
API: ONVIF (PROFILE S, G, T), ISAPI, SDK
User/Host: Up to 32 users; 3 levels: administrator, operator, user
Security: Password protection, HTTPS encryption, IP filter, Security Audit Log, basic/digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication

Network Storage: NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR); Hikvision memory card support, encryption and health detection supported

Client: iVMS-4200, Hik-Connect, Hik-Central
Web Browser: IE 10/11 (plug-in required), Chrome 57+, Firefox 52+, Edge 89+

Image
Image Parameters Switch: Yes
Image Settings: Rotate, saturation, brightness, contrast, sharpness, gain, white balance adjustable via client software or web browser
Day/Night Switch: Day, Night, Auto, Schedule
Wide Dynamic Range (WDR): 120 dB
SNR: ≥ 52 dB
Image Enhancement: BLC, HLC, 3D DNR
Privacy Mask: 4 programmable polygon masks

Interface
Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive
On-Board Storage: MicroSD / microSDHC / microSDXC up to 512 GB
Reset Key: Yes

Event
Basic Event: Motion detection (human/vehicle), video tampering alarm, exception
Smart Event: Scene change detection
Linkage: Upload to NAS/memory card/FTP, notify surveillance center, trigger recording/capture, send email
Deep Learning Function: Face Capture: Yes
Perimeter Protection: Line crossing, intrusion, region entrance/exit; supports alarm by human/vehicle

General
Power:

• 2I: 12 VDC ± 25%, 0.6 A, max. 7.2 W, Ø5.5 mm coaxial plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 9 W
• 4I: 12 VDC ± 25%, 0.83 A, max. 10 W, Ø5.5 mm coaxial plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 12 W

Material: Front cover, body, bracket: Metal
Dimension: 286.7 mm × 93.1 mm × 91.2 mm (11.3" × 3.7" × 3.6")
Package Dimension: 386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")
Weight: Approx. 1085 g (2.4 lb.)
With Package Weight: Approx. 1639 g (3.6 lb.)
Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F), Humidity ≤ 95% non-condensing
Startup/Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F), Humidity ≤ 95% 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: Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding

Approval
EMC: CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
Safety: UL: UL 62368-1; CB: IEC 62368-1:2014+A11; CE-LVD: EN 62368-1:2014/A11:2017
Environment: CE-RoHS: 2011/65/EU
Protection: IP67 (IEC 60529-2013)