Hikvision 4MP Powered by Darkfighter Fixed Turret Network Camera DS-2CD2346G2H-I(2.8mm)

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 WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle targets classification based on deep learning
• Built-in microphone for real-time audio security(-U)
• 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 to 360, Tilt: 0 to 75, Rotate: 0 to 360

Lens

Lens Type: Fixed focal, 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: Detect 63 m, Observe 25 m, Recognize 12 m, Identify 6 m
• 4 mm: Detect 78 m, Observe 31 m, Recognize 15 m, Identify 7 m

Illuminator

Type: IR

Range: Up to 30 m

Smart Supplement Light: Yes

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)
• (Supported under certain settings)

Compression:

• Main: H.265/H.264/H.265+/H.264+
• Sub: H.265/H.264/MJPEG
• Third: H.265/H.264

Bit Rate: 32 Kbps 8 Mbps

H.264 Type: Baseline/Main/High Profile

H.265 Type: Main Profile

Bit Rate Control: CBR/VBR

SVC: H.264 & H.265

ROI: 1 region (main & sub-streams)

Audio (-U models)

Audio Type: Mono

Compression: G.711ulaw, G.711alaw, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC

Bit Rate:

• 64 Kbps (G.711ulaw/alaw)
• 16 Kbps (G.722.1, G.726)
• 32192 Kbps (MP2L2)
• 8320 Kbps (MP3)
• 1664 Kbps (AAC-LC)
• Sampling Rate: 8/16/32/44.1/48 kHz
• Noise Filtering: Yes

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

Simultaneous Live View: Up to 6 channels

API: ONVIF (S, G, T), ISAPI, SDK

Users/Hosts: Up to 32 (admin/operator/user)

Security: Password protection, HTTPS, TLS 1.1/1.2, IP filtering, audit logs, WSSE/digest authentication

Network Storage: NAS (NFS, SMB/CIFS), ANR with Hikvision memory card (encryption & health check)

Client: iVMS-4200, Hik-Connect, Hik-Central

Web Browser:

• Plug-in: IE 10, IE 11
• Plug-in free: Chrome 57+, Firefox 52+, Edge 89+

Image

Settings: Rotate, saturation, brightness, contrast, sharpness, gain, WB

Day/Night Switch: Day, Night, Auto, Schedule

WDR: 120 dB

SNR: 52 dB

Enhancements: BLC, HLC, 3D DNR

Privacy Mask: 4 programmable polygon masks

Interface

Ethernet: 1 RJ45 10/100 Mbps

On-Board Storage: microSD/microSDHC/microSDXC up to 512 GB

Built-in Mic: Yes (-U models)

Reset Key: Yes

Events

Basic: Motion detection, video tampering, exception

Smart: Scene change detection

Linkage: Upload (NAS/memory card/FTP), notify center, record, capture, email

Deep Learning:

• Face capture: Yes
• Perimeter protection: Line crossing, intrusion, region entrance/exit (human/vehicle filter)

General

Power:

• 12 VDC 25%, 0.6 A, max. 7.2 W
• PoE (802.3af, Class 3), max. 9 W
• Material: Metal housing
• Dimensions: 138.3 115.4 mm (5.4″ 4.5″)
• Package Size: 170 170 160 mm (6.7″ 6.7″ 6.3″)
• Weight: 550 g (1.2 lb); with package: 800 g (1.8 lb)
• Operating/Storage Conditions: -30 C to 60 C (-22 F to 140 F), 95% RH (non-condensing)
• Functions: Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding
• Languages: 33 supported (including English, Russian, German, French, Spanish, Portuguese, Chinese, Japanese, Korean, Turkish, etc.)

Approvals

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 62368-1, IEC 62368-1:2014+A11, CE-LVD EN 62368-1:2014/A11:2017

Environment: CE-RoHS 2011/65/EU

Protection: IP67 (IEC 60529:2013)