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Hikvision IP Compact Dome Camera 4MP 2.8mm ColorVu IR Audio DS-2CD2547G2-LS

Hikvision IP Compact Dome Camera 4MP 2.8mm ColorVu IR Audio DS-2CD2547G2-LS

SKU: DS2CD2547G2LS28

Regular price $237.99 USD
Regular price $229.99 USD Sale price $237.99 USD
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 13 in stock

Technical Specifications

Camera

Image Sensor: 1/1.8" Progressive Scan CMOS

Max. Resolution: 2688 × 1520

Min. Illumination: Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light

Shutter Time: 1/3 s to 1/100,000 s

Day & Night: 24/7 Color Imaging

Angle Adjustment: Pan: -30° to 30°, Tilt: 0° to 75°, Rotate: 0° to 360°

Lens

Type: Fixed focal lens, 2.8 mm and 4 mm optional

FOV:

2.8 mm: Horizontal 112°, Vertical 61°, Diagonal 134°

4 mm: Horizontal 95°, Vertical 47°, Diagonal 115°

Lens Mount: M16

Iris Type: Fixed

Aperture: F1.0

Depth of Field:

2.8 mm: 2.3 m to ∞

4 mm: 3.2 m to ∞

DORI (Detect, Observe, Recognize, Identify)

2.8 mm: D: 58 m, O: 23 m, R: 11 m, I: 6 m

4 mm: D: 77 m, O: 30 m, R: 16 m, I: 8 m

Illuminator

Supplement Light: White Light

Range: Up to 30 m

Smart Supplement Light: Yes

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: 10 fps (up to 1920 × 1080)*

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

Bit Rate: 32 Kbps to 8 Mbps

H.264 Type: Baseline/Main/High Profile

H.265 Type: Main Profile

Bit Rate Control: CBR / VBR

SVC: H.264 and H.265

ROI: 1 fixed region (main and sub-stream)

Audio

Microphone: Built-in

Noise Filtering: Yes

Sampling Rate: 8/16/32/44.1/48 kHz

Compression: G.711u/a, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC

Bit Rate: 64 Kbps (G.711), 16 Kbps (G.722.1/G.726), 32–192 Kbps (MP2L2), 8–320 Kbps (MP3), 16–64 Kbps (AAC)

Network

Protocols: TCP/IP, HTTP/HTTPS, FTP, DHCP, RTP/RTSP, NTP, SMTP, IGMP, SNMP, WebSocket, TLS, IPv4/IPv6, and more

Live View: Up to 6 channels

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

Users: Up to 32 (Admin, Operator, User)

Security: HTTPS, TLS 1.1/1.2, WSSE, IP filtering, audit log, password protection

Storage: NAS (NFS/SMB), ANR, Encrypted microSD card (up to 512 GB)

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

Web Browsers: IE10/11 (plug-in), Chrome 57+, Firefox 52+, Edge 89+

Image

WDR: 130 dB

SNR: ≥ 52 dB

Day/Night: Day, Night, Auto, Schedule

Enhancements: BLC, HLC, 3D DNR

Settings: Rotate, Saturation, Brightness, Contrast, Sharpness, Gain, White Balance

Privacy Mask: Yes

Interfaces

Ethernet: 1 × RJ45 10/100 Mbps

Audio I/O: 1 Line In / 1 Line Out (Terminal Block)

Alarm I/O: 1 Input / 1 Output (12 VDC, 20 mA)

Reset Button: Yes

Smart Functions

Basic: Motion detection (with human/vehicle classification), Tampering, Exception

Smart: Line crossing, Intrusion, Region entrance/exit, Scene change

Deep Learning: Face Capture, Perimeter Protection (human/vehicle filter)

Linkage: Upload to FTP/NAS/SD, Email, Capture, Record

General

Power:

– 12 VDC ±25%, Max. 6.5 W, Ø5.5 mm plug

– PoE 802.3af, Class 3, Max. 8 W

Material: Base: Aluminum, Cover: Plastic

Dimensions: Ø113.6 mm × 72.6 mm (Ø4.5" × 2.9")

Package Dimensions: 134 × 134 × 108 mm (5.3" × 5.3" × 4.3")

Weight: 400 g (0.9 lb), With Package: 635 g (1.4 lb)

Environment

Operating Temp: –30°C to 60°C (–22°F to 140°F)

Humidity: 95% or less (non-condensing)

Protection: IP67, IK08 (vandal-resistant)

Languages Supported: 33 languages including English, Spanish, French, German, Russian, Chinese, Japanese, Turkish, and more

Functions: Anti-flicker, Heartbeat, Mirror, Flash log, Password reset via email, Pixel counter

Certifications

EMC: FCC, CE-EMC, RCM, IC, KC

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

Environment: RoHS, WEEE, REACH

View full details

Hikvision ColorVu Compact Dome IP Camera | 4MP 2.8mm

The Hikvision ColorVu Compact Dome IP Camera is a 4MP dome camera featuring ColorVu technology for full-color video capture 24/7, even in extremely low-light conditions. Equipped with a 2.8mm fixed lens, built-in microphone, and Smart IR support up to 30 meters (98 ft), this camera delivers clear, detailed video day and night. Its compact dome design and IP67-rated weatherproof housing support both indoor and outdoor installations.

Ideal For:
Driveways and entrances
Retail storefronts
Residential monitoring
Warehouses and indoor spaces with low light

Why You Should Use This:
✓ 4MP resolution (2688 × 1520 @ 30fps) for clear imaging
✓ ColorVu technology for full-color video 24/7
✓ Compact dome design with weatherproof IP67 rating

Key Highlights:
✓ 2.8mm fixed lens for wide-angle coverage
✓ Smart IR up to 30 meters (98 ft)
✓ Built-in microphone for real-time audio capture
✓ PoE-powered single-cable installation
✓ ONVIF compatibility with third-party NVR systems

Frequently Asked Questions:
Q: Does this camera record in color at night?
A: Yes, the camera uses ColorVu technology to deliver full-color video 24/7, including in extremely low-light conditions.

Q: Is this camera suitable for outdoor installation?
A: Yes, the camera is IP67 rated, making it suitable for both outdoor and indoor use.

Q: Does this camera support PoE?
A: Yes, the camera is PoE powered, allowing installation using a single Ethernet cable.

Camera

Image Sensor: 1/1.8" Progressive Scan CMOS

Max. Resolution: 2688 × 1520

Min. Illumination: Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light

Shutter Time: 1/3 s to 1/100,000 s

Day & Night: 24/7 Color Imaging

Angle Adjustment: Pan: -30° to 30°, Tilt: 0° to 75°, Rotate: 0° to 360°

Lens

Type: Fixed focal lens, 2.8 mm and 4 mm optional

FOV:

2.8 mm: Horizontal 112°, Vertical 61°, Diagonal 134°

4 mm: Horizontal 95°, Vertical 47°, Diagonal 115°

Lens Mount: M16

Iris Type: Fixed

Aperture: F1.0

Depth of Field:

2.8 mm: 2.3 m to ∞

4 mm: 3.2 m to ∞

DORI (Detect, Observe, Recognize, Identify)

2.8 mm: D: 58 m, O: 23 m, R: 11 m, I: 6 m

4 mm: D: 77 m, O: 30 m, R: 16 m, I: 8 m

Illuminator

Supplement Light: White Light

Range: Up to 30 m

Smart Supplement Light: Yes

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: 10 fps (up to 1920 × 1080)*

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

Bit Rate: 32 Kbps to 8 Mbps

H.264 Type: Baseline/Main/High Profile

H.265 Type: Main Profile

Bit Rate Control: CBR / VBR

SVC: H.264 and H.265

ROI: 1 fixed region (main and sub-stream)

Audio

Microphone: Built-in

Noise Filtering: Yes

Sampling Rate: 8/16/32/44.1/48 kHz

Compression: G.711u/a, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC

Bit Rate: 64 Kbps (G.711), 16 Kbps (G.722.1/G.726), 32–192 Kbps (MP2L2), 8–320 Kbps (MP3), 16–64 Kbps (AAC)

Network

Protocols: TCP/IP, HTTP/HTTPS, FTP, DHCP, RTP/RTSP, NTP, SMTP, IGMP, SNMP, WebSocket, TLS, IPv4/IPv6, and more

Live View: Up to 6 channels

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

Users: Up to 32 (Admin, Operator, User)

Security: HTTPS, TLS 1.1/1.2, WSSE, IP filtering, audit log, password protection

Storage: NAS (NFS/SMB), ANR, Encrypted microSD card (up to 512 GB)

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

Web Browsers: IE10/11 (plug-in), Chrome 57+, Firefox 52+, Edge 89+

Image

WDR: 130 dB

SNR: ≥ 52 dB

Day/Night: Day, Night, Auto, Schedule

Enhancements: BLC, HLC, 3D DNR

Settings: Rotate, Saturation, Brightness, Contrast, Sharpness, Gain, White Balance

Privacy Mask: Yes

Interfaces

Ethernet: 1 × RJ45 10/100 Mbps

Audio I/O: 1 Line In / 1 Line Out (Terminal Block)

Alarm I/O: 1 Input / 1 Output (12 VDC, 20 mA)

Reset Button: Yes

Smart Functions

Basic: Motion detection (with human/vehicle classification), Tampering, Exception

Smart: Line crossing, Intrusion, Region entrance/exit, Scene change

Deep Learning: Face Capture, Perimeter Protection (human/vehicle filter)

Linkage: Upload to FTP/NAS/SD, Email, Capture, Record

General

Power:

– 12 VDC ±25%, Max. 6.5 W, Ø5.5 mm plug

– PoE 802.3af, Class 3, Max. 8 W

Material: Base: Aluminum, Cover: Plastic

Dimensions: Ø113.6 mm × 72.6 mm (Ø4.5" × 2.9")

Package Dimensions: 134 × 134 × 108 mm (5.3" × 5.3" × 4.3")

Weight: 400 g (0.9 lb), With Package: 635 g (1.4 lb)

Environment

Operating Temp: –30°C to 60°C (–22°F to 140°F)

Humidity: 95% or less (non-condensing)

Protection: IP67, IK08 (vandal-resistant)

Languages Supported: 33 languages including English, Spanish, French, German, Russian, Chinese, Japanese, Turkish, and more

Functions: Anti-flicker, Heartbeat, Mirror, Flash log, Password reset via email, Pixel counter

Certifications

EMC: FCC, CE-EMC, RCM, IC, KC

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

Environment: RoHS, WEEE, REACH