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Hikvision AcuSense 4MP Strobe Light and Audible Warning Fixed Turret Network Camera DS-2CD3346G2H-LISU/SL(2.8mm)

Features:

• Supports Hikvision Embedded Open Platform (HEOP) and importing third party applications
• Supports 1.5 Tops computing power, 60 MB system memory, 400 MB smart RAM, and 2 GB eMMC storage for sharing resources
• High quality imaging with 4 MP resolution
• Clear imaging against strong back light due to 130 dB WDR technology
• Efficient H.265+ compression technology
• Smart Hybrid Light: advanced technology with long range
• Focus on human and vehicle classification based on deep learning
• Provide real-time security via built-in two-way audio
• Support on-board storage up to 512 GB (SD card slot)
• Active strobe light and audio alarm to warn intruders off
• Audio and alarm interface available
• 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), 0 Lux with light
Shutter Speed: 1/3 — 1/100,000 s
Day/Night: IR cut filter
Angle Adjustment: Pan 0—360°, Tilt 0—75°, Rotate 0—360°

Lens: Fixed focal (2.8 mm or 4 mm), F1.0 aperture, M12 mount

• 2.8 mm FOV: 100.2° (H), 54.7° (V), 119.7° (D)

• 4 mm FOV: 81.1° (H), 44.7° (V), 94.6° (D)
  Depth of Field: 2.8 mm: 1.9 m—, 4 mm: 2.5 m—
  DORI (Detection/Observation/Recognition/Identification):
  2.8 mm — 63 m / 25 m / 12 m / 6 m; 4 mm — 78 m / 31 m / 15 m / 7 m

Illumination: IR + White Light (up to 40 m, 850 nm)
Smart Light: Yes

HEOP Platform: 60 MB Memory, 400 MB Smart RAM, 2 GB eMMC, 1.5 TOPS computing, supports Caffe, PyTorch, TensorFlow, PaddlePaddle, ONNX

Video:

Main Stream: up to 2688 × 1520 -30fps

Compression: H.265/H.264/H.264+/H.265+

Bitrate: 32 Kbps—8 Mbps (CBR/VBR)

ROI: 5 regions

Target Cropping: Supported

Audio:

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

Bitrate: 8—320 Kbps

Sampling: 8—48 kHz

Environment Noise Filtering: Yes

Network:
Protocols: TCP/IP, HTTP(S), RTSP, NTP, SNMP, IPv4/6, SSL/TLS, QoS, 802.1X
Simultaneous Streams: 6
API: ONVIF (S/G/T), ISAPI, SDK
Users: Up to 32 (Admin/Operator/User)
Storage: NAS, ANR, encrypted SD (up to 512 GB)

Image:

Adjustments: Rotate, Saturation, Brightness, Contrast, Sharpness

WDR: 130 dB

Enhancement: BLC, HLC, 3D DNR, Defog

Privacy Masks: 4 programmable

Interfaces:

Ethernet: 1× RJ45 10/100 Mbps

Audio: 1 in / 1 out

Alarm: 1 in / 1 out

Power Output: 12 VDC, 100 mA

Built-in Mic & Speaker (95 dB, 1.2 W)

Reset Button: Yes

Events:
Motion, Tampering, Exception, Scene Change, Audio Exception, Defocus, Object Removal, Baggage Detection
AI Features: Face Capture, People Counting, Line Crossing, Intrusion, Region Entry/Exit

Power: 12 VDC ±25% (max 10 W) or PoE (802.3af, Class 3, max 12 W)
Material: Metal housing
Dimensions: Ø138.3 × 115.4 mm
Weight: ~820 g (net), up to 1.3 kg (packaged)

Environmental:

Operating: -30°C to 60°C, 95% RH

Storage: -30°C to 60°C, 95% RH

Protection: IP67

General Functions: Heartbeat, Mirror, Flash Log, Password Reset, Pixel Counter, Anti-Banding
Languages: 33 supported
Certifications:

EMC: CE, RCM, IC

Safety: UL, CB, CE-LVD, BIS, LOA

Environmental: CE-RoHS