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Technical Specifications

Hikvision 8-Channel 8K Ultra ColorVu Security Camera System with Two-Way Audio and 2.8 mm Lens

Built around the Hikvision DS-7608NI-M2/8P NVR and DS-2CD2387G2-LSU/SL 8 MP ColorVu turret camera, this professional IP surveillance solution combines ultra-high-definition recording with vivid, full-color imaging around the clock. The camera's F1.0 lens, 130 dB WDR, human and vehicle classification, active deterrence, and two-way audio help you see more clearly, receive more relevant alerts, and respond while an incident is happening. Eight integrated PoE ports simplify installation, while support for two hard drives provides room for dependable, long-term recording.

Key Features

  • 8 MP ColorVu imaging: Records detailed video at up to 3840 × 2160 resolution.
  • 24/7 full-color video: An F1.0 aperture and high-performance sensor capture vivid color in extremely low light.
  • Two-way audio: A built-in microphone and 1.5 W speaker support real-time listening and communication.
  • Active deterrence: The camera can use a strobe light and audible warning to discourage intruders.
  • Human and vehicle classification: Deep-learning analytics help focus supported alarms on relevant targets.
  • 130 dB WDR: Preserves details in scenes containing bright and dark areas.
  • 8-channel PoE NVR: Eight integrated PoE interfaces carry compatible camera power and network data.
  • Up to 8K display output: The NVR's HDMI interface supports output as high as 7680 × 4320 at 30 Hz.
  • Up to 32 MP camera input: The recorder supports up to eight 32/24/16 MP IP camera inputs.
  • Large storage capacity: Two SATA interfaces support hard drives up to 16 TB each.
  • Efficient recording: H.265+ compression can reduce storage consumption by up to 75% compared with the referenced conventional compression baseline.
  • Remote management: Hik-Connect, DDNS, web access, and supported client software provide flexible system access.
  • Weather-resistant camera: IP67 protection supports exposed outdoor installations in appropriate environments.
  • Local camera backup: The camera supports microSD, microSDHC, microSDXC, or TF cards up to 512 GB.

DS-7608NI-M2/8P NVR — Video and Audio

```
IP Video Input
8 channels; up to 32 MP resolution. Supports up to eight 32 MP, 24 MP, or 16 MP IP video inputs.
Incoming Bandwidth
128 Mbps
Outgoing Bandwidth
256 Mbps
HDMI Output
8K (7680 × 4320) at 30 Hz; 4K (3840 × 2160) at 60 Hz or 30 Hz; 2K (2560 × 1440) at 60 Hz; 1920 × 1080 at 60 Hz
VGA Output
1920 × 1080 at 60 Hz
Video Output Mode
Independent HDMI and VGA output
CVBS Output
1-channel BNC, 1.0 Vp-p, 75 Ω; PAL: 704 × 576; NTSC: 704 × 480
Audio Output
1-channel RCA, linear, 1 kΩ
NVR Two-Way Audio
1-channel RCA, 2.0 Vp-p, 1 kΩ, using the audio input
IP Speaker Support
Up to 8 channels
```

DS-7608NI-M2/8P NVR — Decoding and Recording

```
Dual-Stream Recording
Supported
Video Decoding Formats
H.265+, H.265, H.264+, and H.264
Maximum Decoding Capability
2 channels at 32 MP/30 fps; 3 channels at 24 MP/30 fps; 4 channels at 16 MP/30 fps; 6 channels at 12 MP/30 fps; or 8 channels at 8 MP/30 fps. The datasheet also advertises up to 40 channels of 1080p at 30 fps decoding capacity.
Synchronous Playback
8 channels
Recording Resolutions
32 MP, 24 MP, 16 MP, 12 MP, 8 MP, 7 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, and QCIF. All channels support resolutions below 16 MP.
Stream Type
Video or video and audio
Audio Compression
G.711ulaw, G.711alaw, G.722, G.726, AAC, and MP2L2
```

DS-7608NI-M2/8P NVR — Network and PoE

```
Remote Connections
128
Network Protocols
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF Version 2.2, and OTAP
LAN Interface
1 × RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
Camera Access Protocols
ONVIF Version 2.5 and RTSP
PoE Interfaces
8 × independent RJ45 10/100 Mbps self-adaptive Ethernet interfaces
PoE Power Budget
Up to 120 W
PoE Standard
IEEE 802.3af/at
Network Management
Hik-Connect, DDNS, smooth streaming, and plug-in-free web access
```

DS-7608NI-M2/8P NVR — Storage and Auxiliary Interfaces

```
SATA Interfaces
2
Maximum HDD Capacity
Up to 16 TB per disk
Alarm Input/Output
4 inputs / 1 output
USB Interfaces
Front: 1 × USB 2.0; rear: 1 × USB 3.0
Physical Connections
Eight PoE network interfaces, LAN, audio output, audio input, HDMI, alarm input/output, VGA, USB 3.0, CVBS output, ground, AC power input, and power switch
```

DS-7608NI-M2/8P NVR — Smart, VCA, and POS Functions

```
VCA Event Support
Supports multiple Video Content Analytics events
Compatible Camera Analytics
Supports configurable functions from compatible cameras, including motion detection, line crossing, intrusion detection, heat maps, ANPR, and people counting
POS Functions
POS information overlay on live view and playback, plus POS-triggered recording and alarms
Playback and Download Verification
Double verification supported
Stream Transmission Security
Stream-over-TLS encryption supported
```

DS-7608NI-M2/8P NVR — Cybersecurity

```
EN 303645
Supported
Secure Boot
Supported
Secure Component Verification
Supported
Password Protection
Supported
IP and MAC Address Filtering
Supported
HTTPS Encryption
Supported
Live View and Playback Encryption
AES-128 supported
IEEE 802.1X Network Access Control
EAP-TLS supported
Signed Firmware
Supported
Additional Security Functions
Digest authentication, user access logs, centralized certificate management, and brute-force delay protection
```

DS-7608NI-M2/8P NVR — General

```
Power Supply
100 to 240 VAC, 50 to 60 Hz
Power Consumption
Up to 15 W without HDD and with PoE off
Operating Temperature
-10°C to 55°C (14°F to 131°F)
Operating Humidity
10% to 90%
Dimensions
385 × 315 × 52 mm (15.2 × 12.4 × 2.0 inches)
Weight
Up to 3 kg without HDD. Note: the datasheet also prints “2.2 lb,” which is not the equivalent of 3 kg.
FCC
Part 15 Subpart B; ANSI C63.4-2014
CE
EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019; EN 50130-4:2011+A1:2014; EN 55035:2017+A11:2020
```

DS-2CD2387G2-LSU/SL Camera — Imaging

```
Image Sensor
1/1.2-inch progressive-scan CMOS
Maximum Resolution
3840 × 2160 (8 MP)
Shutter Speed
1/3 second to 1/100,000 second
Minimum Illumination
Color: 0.0005 lux at F1.0 with AGC on; 0 lux with white light
Day and Night Imaging
24/7 color imaging
Wide Dynamic Range
130 dB WDR
Signal-to-Noise Ratio
52 dB or higher
Image Enhancement
BLC, HLC, and 3D DNR
Privacy Masks
Eight programmable polygon privacy masks with configurable mask color or mosaic
Day/Night Modes
Day, night, auto, and schedule
Image Settings
Rotate mode, saturation, brightness, contrast, sharpness, gain, and white balance adjustable through client software or a web browser
Image Parameter Switching
Supported
Physical Adjustment
Pan: 0° to 360°; tilt: 0° to 75°; rotation: 0° to 360°
```

DS-2CD2387G2-LSU/SL Camera — Lens and Field of View

```
Lens Type
Fixed focal lens; 2.8 mm and 4 mm versions available
2.8 mm Field of View
Horizontal: 102°; vertical: 52°; diagonal: 124°
4 mm Field of View
Horizontal: 88°; vertical: 47°; diagonal: 104°
Lens Mount
M mount
Iris Type
Fixed
Aperture
F1.0
Depth of Field
2.8 mm: 4 m to infinity; 4 mm: 6.2 m to infinity
2.8 mm DORI
Detect: 96 m; observe: 38 m; recognize: 19 m; identify: 9 m
4 mm DORI
Detect: 102 m; observe: 40 m; recognize: 20 m; identify: 10 m
```

DS-2CD2387G2-LSU/SL Camera — Supplemental Lighting

```
Supplemental Light Type
White light
Supplemental Light Range
Up to 30 m (approximately 98 ft)
Smart Supplemental Light
Supported
```

DS-2CD2387G2-LSU/SL Camera — Video

```
Main Stream — 50 Hz
25 fps at 3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, or 1280 × 720
Main Stream — 60 Hz
24 fps at 3840 × 2160; 30 fps at 3200 × 1800, 2688 × 1520, 1920 × 1080, or 1280 × 720
Sub-Stream — 50 Hz
25 fps at 1280 × 720, 640 × 480, or 640 × 360
Sub-Stream — 60 Hz
30 fps at 1280 × 720, 640 × 480, or 640 × 360
Third Stream — 50/60 Hz
10 fps at 1920 × 1080, 1280 × 720, 640 × 480, or 640 × 360
Main-Stream Compression
H.265, H.264, H.264+, and H.265+
Sub-Stream Compression
H.265, H.264, and MJPEG
Third-Stream Compression
H.265 and H.264
Video Bit Rate
32 Kbps to 16 Mbps
H.264 Profiles
Baseline, Main, and High Profile
H.265 Profile
Main Profile
Bit Rate Control
CBR and VBR
Scalable Video Coding
Supported with H.264 and H.265 encoding
Region of Interest
One fixed region for the main stream and sub-stream
```

DS-2CD2387G2-LSU/SL Camera — Audio and Active Deterrence

```
Built-In Microphone
Yes
Built-In Speaker
1.5 W; 95 dB measured at 10 cm
Two-Way Audio
Built-in real-time two-way audio support
Active Warning
Strobe light and audible alarm
Environmental Noise Filtering
Supported on the -U configuration
Audio Sampling Rates
8 kHz, 16 kHz, 32 kHz, 44.1 kHz, and 48 kHz on the -U configuration
Audio Compression
G.711ulaw, G.711alaw, G.722.1, G.726, MP2L2, PCM, MP3, and AAC-LC on the -U configuration
Audio Bit Rates
64 Kbps for G.711ulaw/G.711alaw; 16 Kbps for G.722.1; 16 Kbps for G.726; 32 to 192 Kbps for MP2L2; 8 to 320 Kbps for MP3; 16 to 64 Kbps for AAC-LC
External Audio Interface
1 line input, maximum 3.3 Vpp, 4.7 kΩ impedance; 1 line output, maximum 3.3 Vpp, 100 Ω impedance; non-equilibrium interface type
```

DS-2CD2387G2-LSU/SL Camera — Events and Deep Learning

```
Human and Vehicle Classification
Deep-learning-based target classification for supported event alarms
Basic Events
Motion detection with alarm triggering by specified human or vehicle targets; video-tampering alarm; network disconnection; IP-address conflict; illegal login; HDD full; and HDD error
Smart Events
Line crossing, intrusion, region entrance, and region exiting detection with human/vehicle alarm filtering, plus scene-change detection
Face Capture
Supported
Event Linkage
Upload to NAS, memory card, or FTP; notify surveillance center; trigger recording; trigger image capture; or send email
Alarm Interface
1 input and 1 output; output rated up to 24 VDC, 1 A
```

DS-2CD2387G2-LSU/SL Camera — Network and Storage

```
Ethernet Interface
1 × RJ45 10/100 Mbps self-adaptive Ethernet port
Simultaneous Live View
Up to 6 channels
API Support
ONVIF Profile S, Profile G, and Profile T; ISAPI; SDK; and ISUP
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, WebSocket, and WebSockets
Users
Up to 32 users with administrator, operator, and user access levels
Network Security
Password protection, complicated-password support, HTTPS encryption, IP-address filtering, security audit log, basic and digest HTTP/HTTPS authentication, TLS 1.1/1.2, WSSE, and ONVIF digest authentication
Network Storage
NAS using NFS or SMB/CIFS, plus Auto Network Replenishment
On-Board Storage
Built-in microSD/microSDHC/microSDXC/TF card slot supporting up to 512 GB
Compatible Clients
iVMS-4200, Hik-Connect, and Hik-Central
Web Browser Support
Plug-in live view: Internet Explorer 10 and 11. Plug-in-free live view and local service: Chrome 57+, Firefox 52+, and Edge 89+
Reset Key
Yes
```

DS-2CD2387G2-LSU/SL Camera — Power and Construction

```
12 VDC Power
12 VDC ±25%, 0.63 A, maximum 8.5 W; 5.5 mm coaxial power plug with reverse-polarity protection
PoE Power
IEEE 802.3af, Class 3; 36 to 57 V; 0.24 to 0.15 A
Material
Metal cover and metal main body
Camera Dimensions
Ø 138.3 × 120.1 mm (Ø 5.4 × 4.7 inches)
Package Dimensions
170 × 170 × 150 mm (6.7 × 6.7 × 5.9 inches)
Camera Weight
Approximately 900 g (2.0 lb)
Packaged Weight
Approximately 1190 g (2.6 lb)
Storage Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Startup and Operating Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Ingress Protection
IP67 according to IEC 60529-2013
Anti-Corrosion Classification
No specific protection. The datasheet does not classify this model for locations requiring moderate or professional anti-corrosion protection.
```

DS-2CD2387G2-LSU/SL Camera — General Functions and Languages

```
General Functions
Anti-flicker, heartbeat, mirror, password reset by email, and pixel counter
Languages
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), and Ukrainian
```

DS-2CD2387G2-LSU/SL Camera — Approvals

```
FCC
47 CFR Part 15, Subpart B
CE-EMC
EN 55032:2015; EN 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; EN 50130-4:2011+A1:2014
Additional EMC Approvals
RCM: AS/NZS CISPR 32:2015; IC: ICES-003 Issue 7; KC: KN32:2015 and KN35:2015
Safety
UL 62368-1; CB IEC 62368-1:2014+A11; CE-LVD EN 62368-1:2014/A11:2017
Environmental Compliance
CE-RoHS 2011/65/EU; WEEE 2012/19/EU; REACH Regulation (EC) No. 1907/2006
```

Available Camera Models

```
Model Family
DS-2CD2387G2-LSU/SL
Available Lens Options
2.8 mm and 4 mm fixed focal lenses
This product title identifies the 2.8 mm version. That version provides the wider 102° horizontal field of view.
```

Optional Accessories Found in the Datasheet

```
DS-1280ZJ-PT6 Junction box
DS-1271ZJ-140 Pendant mount
DS-1276ZJ-SUS Corner mount
DS-1273ZJ-140B Wall mount
DS-1275ZJ-SUS Vertical pole mount
DS-1273ZJ-140 Wall mount
The camera accessories listed above are optional and are not identified as included equipment. The supplied NVR datasheet does not list optional accessories.
```

Ideal Applications and Common Uses

```
Residential Perimeter Security Wide-angle 2.8 mm coverage is well suited to driveways, entrances, yards, patios, and exterior access points.
Retail Stores High-resolution video, active deterrence, two-way audio, and compatible POS functions support customer areas, registers, and entrances.
Offices and Small Businesses Eight PoE channels provide centralized recording for entrances, hallways, reception areas, parking zones, and restricted rooms.
Warehouses Human and vehicle classification can help monitor loading areas, inventory zones, doors, and surrounding property.
Parking and Vehicle Areas 130 dB WDR helps manage challenging headlights and contrast, while human/vehicle analytics support more focused event detection.
After-Hours Deterrence The camera's strobe light, audible warning, full-color low-light imaging, and two-way audio provide tools for responding to unwanted activity.
Remote Property Monitoring Hik-Connect and supported client platforms allow authorized users to view and manage the system remotely when properly configured.
Outdoor Installations The IP67-rated camera can be used outdoors within its documented temperature range, provided the environment does not require specialized anti-corrosion protection.
```

Important Configuration Notes

```
8K vs. Camera Resolution
The NVR provides up to 8K HDMI display output. The specified ColorVu camera itself records at up to 8 MP, or 3840 × 2160.
Hard Drives
The NVR supports two hard drives up to 16 TB each, but the datasheet does not state that hard drives are included.
Camera Quantity
The provided datasheets define an 8-channel recorder and the specifications of one camera model. They do not identify the number of cameras included in the seller's package.
Analytics Availability
Some NVR smart functions depend on the capabilities and configuration of the connected camera.
Storage Duration
Actual retention depends on installed drive capacity, camera count, resolution, frame rate, bit rate, compression, recording schedule, and scene activity.
```
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