Hikvision DS-2CD3787G2T-LZSU 8MP ColorVu dome camera with motorized varifocal lens for high-resolution surveillance.

Hikvision DS-2CD3787G2T-LZSU 8MP ColorVu dome camera with motorized varifocal lens, visible in a professional security setup.

By Hikvision

Hikvision DS-2CD3787G2T-LZSU 8MP ColorVu Varifocal Dome Camera with Motorized Lens

15 in stock

SKU: DS-2CD3787G2T-LZSU

$553.13

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24/7 Full-Color Night Vision
Motorized Varifocal Lens (2.8-12mm)
8MP Ultra HD Resolution (3840 × 2160)
130dB True WDR
Audio & Alarm I/O
IP67 Weatherproof & IK10 Vandal-Proof
Smart Motion Detection

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Hikvision DS-2CD3787G2T-LZSU 8MP ColorVu Varifocal Dome Camera with Motorized Lens

America – Change

Hikvision 8MP ColorVu Motorized Varifocal Dome Camera

See Every Detail — Day and Night

This Hikvision ColorVu camera uses a large 1/1.8" progressive scan CMOS sensor paired with an F1.0 super aperture lens. The result is vivid full-color video 24 hours a day — even in near-total darkness. Standard IR cameras switch to black-and-white at night, but ColorVu stays in color. You can identify clothing colors, vehicle paint, and facial features that would be missed by conventional cameras. This makes a real difference when reviewing footage for police reports or insurance claims.

Install Once, Adjust from Your Desk

The motorized varifocal lens (2.8 to 12 mm) lets you remotely adjust zoom and focus after the camera is mounted. No need to climb a ladder or physically touch the unit. Use the Hik-Connect app or your NVR interface to fine-tune the field of view from 103° wide angle to 53° telephoto. One camera covers multiple scenarios — wide area surveillance or focused detail on a doorway. This saves installation time and gives you flexibility as site needs change.

Built Tough for Outdoor Use

Rated IP67 for dust and water ingress, this dome camera handles rain, snow, and extreme temperatures without issue. The IK10 vandal-proof rating protects against physical impact — ideal for parking lots, warehouses, and public areas. With 130 dB True WDR, it handles harsh backlight conditions like direct sunlight or bright entryways. You get clear, usable footage in the toughest environments.

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Specification

Camera

Image Sensor	1/1.8" Progressive Scan CMOS
Max. Resolution	3840 × 2160
Min. Illumination	Color: 0.0008 Lux @ (F1.0, AGC ON),0 Lux with light
Shutter Time	1/3 s to 1/100,000 s
Angle Adjustment	Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355°

Lens

Lens Type	Varifocal lens, motorized lens, 2.8 to 12 mm
Focal Length & FOV	2.8 to 12 mm, horizontal FOV 103.3° to 40°, vertical FOV 52.7° to 22.3°, diagonal FOV 127.9° to 46.1°
Lens Mount	Integrated
Iris Type	DC iris
Aperture	Max. F1.0
Depth of Field	2.4 m to ∞

DORI

DORI	Wide: D: 96 m, O: 38.1 m, R: 19.2 m, I: 9.6 m Tele: D: 160m, O: 63.5 m, R: 32.0 m, I: 16 m

Illuminator

Supplement Light Type	White Light
Supplement Light Range	Up to 40 m
Smart Supplement Light	Yes

Video

Main Stream	50 Hz: 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 24 fps (3840 × 2160) 30 fps (3200 × 1800, 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 is supported under certain settings.
Fourth Stream	50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) \*Fourth stream is supported under certain settings.
Video Compression	Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, Fourth stream: H.265/H.264/MJPEG, Third stream and fourth stream are supported under certain settings.
Video Bit Rate	32 Kbps to 16 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)	5 fixed regions for main stream and sub-stream
Target Cropping	Yes

Audio

Audio Compression	G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Type	Mono sound
Audio Bit Rate	64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate	8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment 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, ARP, SNMP, ISUP, SFTP, SRTP, WebSocket, WebSockets
Simultaneous Live View	Up to 6 channels
API	Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host	Up to 32 users 3 user levels: administrator, operator, and user
Security	Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
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, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image

Image Parameters Switch	Yes
Image Settings	Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Day/Night Switch	Day,Night,Auto,Schedule
Wide Dynamic Range (WDR)	130 dB
SNR	≥ 52 dB
Image Enhancement	BLC,HLC,3D DNR
Privacy Mask	4 programmable polygon privacy masks

Interface

Ethernet Interface	1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage	Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
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. 24 VDC/24 VAC, 1 A)
Reset Key	Yes
Power	Output12 VDC, max. 100 mA

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%, 0.9 A, max. 10.8 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, class 3, max. 12.9 W
Material	Metal
Package Dimension	227 mm × 198 mm × 220 mm (8.9" × 7.8" × 8.7")
Dimension	Ø155 mm × 152 mm (Ø6.1" × 6.0")
Approx.	1530 g (3.4 lb.)
With Package Weight	Approx. 2150 g (4.7 lb.)
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)
General Function	Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter
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

FAQ

What is the difference between a varifocal and fixed lens camera?

A varifocal lens lets you adjust the zoom and focus remotely after installation. This means you can change the field of view without physically moving the camera. A fixed lens has a single, non-adjustable viewing angle. The varifocal gives you more flexibility during and after installation.

Is this camera suitable for outdoor use in rain or snow?

Yes. The camera has an IP67 weatherproof rating, meaning it is fully protected against dust and can withstand immersion in water up to 1 meter for 30 minutes. It is designed for outdoor installation in all weather conditions.

Can I use this camera with a non-Hikvision NVR?

Yes. The camera supports ONVIF (Profile S/G/T), so it works with most third-party NVRs that support the ONVIF standard. For full feature access — including ColorVu, smart motion detection, and remote zoom — we recommend pairing it with a Hikvision NVR.

Does this camera have a built-in microphone for audio recording?

This model has audio input and output terminals (audio I/O), which means you can connect an external microphone and speaker for two-way audio. It does not have a built-in microphone, but the audio interface gives you flexibility to add audio where needed.