Product Overview

The Hikvision DS-2CD3787G3T-LIZSU(Y) is a high-performance 8 MP Ultra Series dome camera engineered for both professional indoor and outdoor surveillance. It features DarkFighter 2.0 technology for vibrant colour imaging even in low light, a motorised varifocal 2.7–13.5 mm lens for flexible coverage, and Smart Hybrid Light combining IR and white light up to 40 m. With HEOP AI-ISP compute power for human/vehicle classification, 130 dB WDR, and a durable IP67, IK10, anti-corrosion design, it is built for demanding installations.

Key Features

HIK AI-ISP for excellent noise reduction effect
24/7 colorful imaging via Darkfighter 2.0 technology
Scene-adaptive WDR
Focus on Person and Vehicle classification based on deep learning
Motorized varifocal lens for easy installation and monitoring
-Y: Anti-corrosion design, providing reliability and longevity compared to standard (NEMA4X)
Smart Hybrid Light: Integrates IR and White lights, 3 supplemental lighting modes
Water and dust resistant (IP67) and vandal resistant (IK10)

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Specifications

Camera
Image Sensor	1/1.8″ Progressive Scan CMOS
Max. Resolution	3840 × 2160
Min. Illumination	Color: 0.001 Lux @ (F1.2, AGC ON), 0 Lux with light
Shutter Time	1 s to 1/100,000 s
Day & Night	IR cut filter
Angle Adjustment	Pan: 0° to 355°, Tilt: 0° to 75°, Rotate: 0° to 355°

Lens
Lens Type	Varifocal, motorized, 2.7–13.5 mm
Focal Length & FOV	2.7–13.5 mm, H: 112.3°–41.2°, V: 58.1°–23.1°, D: 137.4°–47.3°
Lens Mount	Integrated
Iris Type	Auto-iris
Aperture	Max. F1.2
Depth of Field	1 m to ∞

DORI
Wide	D: 89.2 m, O: 35.4 m, R: 17.8 m, I: 8.9 m
Tele	D: 220 m, O: 87.3 m, R: 44 m, I: 22 m

Illuminator
Supplement Light Type	IR, White Light
Light Range	Up to 40 m
Smart Supplement Light	Yes
IR Wavelength	850 nm

HEOP
Open Resources	Memory: 40 MB, Smart RAM: 450 MB, eMMC: 2 GB
Computing Power	1.5 TOPS
Open Capability	HEOP 2.0 OpendevSDK
Deep Learning Structure	Caffe, PyTorch, TensorFlow, PaddlePaddle, ONNX
Programming Language	C, C++

Video
Main Stream	25/30 fps up to 3840 × 2160
Sub-Stream	25/30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream	10 fps (1280 × 720, 640 × 480, 640 × 360)
Fourth Stream	1 fps (1280 × 720, 640 × 480, 640 × 360)
Video Compression	H.264/H.265/MJPEG (streams vary)
Bitrate	32 Kbps to 16 Mbps
ROI	5 fixed regions
e-PTZ	Supports patrol & auto tracking

Audio
Audio Type	Mono
Compression	G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Bit Rate	8 to 320 Kbps depending on codec
Noise Filtering	Yes
Sampling Rate	8 kHz / 16 kHz / 32 kHz / 48 kHz

Network
Protocols	Full protocol suite including TCP/IP, HTTPS, RTSP, IPv6, TLS 1.3
Simultaneous Live View	Up to 6 channels
API	ONVIF (S, T, G), ISAPI, SDK, ISUP
User Levels	Up to 32 users (admin/operator/user)
Security	Password protection, HTTPS, 802.1X, IP filter, TLS 1.3
Network Storage	NAS, ANR
Client Software	iVMS-4200, Hik-Connect, Hik-Central
Browser	Chrome 91+, Firefox 88+, Edge 91+, Safari 13+

Image
Image Settings	Rotate, saturation, brightness, contrast, sharpness, gain, WB
Day/Night Switch	Auto, Day, Night, Schedule
Enhancement	BLC, HLC, 3D DNR, Defog
SNR	≥ 52 dB
WDR	130 dB
Stabilization	EIS
Privacy Mask	8 programmable masks

Interface
Ethernet	1 × RJ45 10/100M
Storage	microSD/microSDHC/microSDXC up to 512 GB
Audio I/O	Built-in mic, 1 in, 1 out
Alarm	2 in, 2 out
Reset	Yes
Power Output	12 VDC, max. 100 mA

Event
Basic	Motion detection, tampering, exception
Smart	Scene change, audio exception, defocus
Linkage	FTP/NAS, notify center, record, capture, email, audible alert

Deep Learning Functions
Face Capture	Yes
People Counting	Yes
Perimeter Protection	Line crossing, intrusion, region entrance/exit

General
Power	12 VDC ±25% / PoE 802.3at
Material	Metal
Dimensions	Ø141 × 112 mm
Weight	Approx. 850 g (1440 g with package)
Storage Conditions	-30°C to 60°C, 95% RH
Operating Conditions	-30°C to 60°C, 95% RH
General Functions	Heartbeat, mirror, flash log, pixel counter
Languages	33 languages supported

Approval
EMC	CE-EMC, RCM, ICES-003
Safety	UL 62368-1, IEC 62368-1
Environment	CE-RoHS, WEEE
Protection	IP67, IK10, NEMA 4X anti-corrosion

Please verify final suitability, finish and firmware compatibility against current manufacturer / distributor listings before publishing.

DS-2CD3787G3T-LIZSUY-2.7-13.5 Hikvision 8MP Smart Hybrid Light Motorised Dome Camera 2.7-13.5mm