Designed for after-hours entrances and restricted commercial areas, the DS-2CD2347G2-LSU/SL combines 4MP ColorVu imaging, human and vehicle classification, active visual and audible warnings, and built-in two-way audio in a fixed turret design.
ColorVu technology uses an F1.0 aperture and white light illumination to maintain color video in very low-light conditions. The camera supports up to 30 meters of supplemental lighting, helping preserve useful details such as clothing color, vehicle color, and activity context around storefronts, service doors, parking access points, and exterior walkways.
Deep learning-based human and vehicle classification supports more relevant event detection for line crossing, intrusion, region entrance, and region exit monitoring. When configured with supported events, the built-in strobe light and audible warning can provide an immediate on-site response to activity in designated areas.
A built-in microphone and speaker support real-time two-way communication, while separate audio input and output interfaces provide additional integration flexibility. The camera also includes 130 dB WDR, onboard microSD storage up to 512 GB, H.265+ compression, PoE support, ONVIF Profile S/G/T compatibility, and an IP67-rated enclosure for professional outdoor installations.
Active Deterrence Benefits
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Full-Color Night Monitoring – ColorVu imaging and an F1.0 aperture help retain color details in low-light commercial scenes.
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Visible and Audible Warnings – Built-in strobe light and audio warning functions can respond to supported security events.
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Human and Vehicle Classification – Deep learning helps focus event detection on relevant targets.
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Real-Time Communication – The built-in microphone and speaker support two-way audio through compatible systems.
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High-Contrast Image Control – 130 dB WDR helps improve visibility around entrances affected by bright lights and deep shadows.
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Local Edge Recording – The integrated memory card slot supports up to 512 GB of onboard storage.
Recommended Applications
- After-Hours Storefronts
- Restricted Access Doors
- Retail Back Entrances
- Employee Entry Points
- Commercial Service Doors
- Parking Lot Entrances
- Equipment Storage Areas
- Apartment Community Gates
- Customer Pickup Areas
- Remote Building Access Points
| 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 |
| Angle Adjustment |
Pan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360° |
| Lens |
| Focal Length & FOV |
2.8 mm:Horizontal FOV 111.9°, vertical FOV 60.5°, diagonal FOV 133.6° |
| Lens Mount |
M16 |
| Iris Type |
Fixed |
| Aperture |
F1.0 |
| Depth of Field |
2.8 mm:3.1 m to ∞ |
| DORI |
| DORI |
2.8 mm:D: 58.2 m, O: 23.1 m, R: 11.6 m, I: 5.8 m |
| Illuminator |
| Supplement Light Type |
White light |
| Supplement 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 |
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. |
| Video Compression |
Main stream:H.265/H.264/H.265+/H.264+
Sub-stream:H.265/H.264/MJPEG
Third stream:H.265/H.264
*Third stream is supported under certain settings. |
| Video Bit Rate |
32 Kbps to 8 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.265 and H.264 encoding |
| Region of Interest (ROI) |
1 fixed region for main stream and sub-stream |
| Audio |
| Audio Compression |
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| 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, SNMP, ARP, WebSocket, WebSockets |
| Simultaneous Live View |
Up to 6 channels |
| API |
Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
| User/Host |
Up to 32 users. 3 user levels: administrator, operator and user |
| Security |
Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface |
| Network Storage |
NAS (NFS, SMB/CIFS), auto network replenishment (ANR), microSD/microSDHC/microSDXC card (512 GB) local storage
Together with high-end Hik memory card, memory card encryption and health detection are supported |
| Client |
iVMS-4200, Mobile App, VMS Platform |
| 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 |
Auto, Schedule |
| Wide Dynamic Range (WDR) |
130 dB |
| SNR |
≥ 52 dB |
| Image Enhancement |
BLC, HLC, 3D DNR |
| 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 |
| Built-in Speaker |
1.2 W, 10 cm: 95 dB |
| Audio |
Input:1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium
Output:1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Alarm |
NA |
| Reset Key |
Yes |
| Event |
| Basic Event |
Motion detection (human and vehicle targets classification), video tampering alarm, exception |
| Smart Event |
Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))
Scene change detection |
| Linkage |
Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, strobe light, audible warning, trigger alarm output |
| Deep Learning Function |
| Face Capture |
Yes |
| General |
| Power |
12 VDC ± 25%:0.54 A, max. 6.5 W, Ø5.5 mm coaxial power plug
PoE:802.3af, Class 3, 36 V to 57 V, 0.22 A to 0.14 A, max. 8 W |
| Dimension |
Ø138.3 mm × 115.4 mm (Ø5.4" × 4.5") |
| Package Dimension |
170 mm × 170 mm × 150 mm (6.7" × 6.7" × 5.9") |
| Weight |
Approx. 760 g (1.7 lb.) |
| With Package Weight |
Approx. 1040 g (2.3 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) |
| 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 |
| General Function |
Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter |
| Approval |
| EMC |
FCC SDoC:47 CFR Part 15, Subpart B
CE-EMC:EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014
RCM:AS/NZS CISPR 32: 2015
IC VoC:ICES-003: Issue 6, 2016
KC:KN 32: 2015, KN 35: 2015 |
| Safety |
UL:UL 60950-1
CB:IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014
CE-LVD:EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014
LOA:IEC/EN 60950-1 |
| Environment |
CE-RoHS:2011/65/EU
WEEE:2012/19/EU
Reach:Regulation (EC) No 1907/2006 |
| Protection |
IP67:IEC 60529-2013 |
Find answers to common questions about compatibility, installation, infrared night vision, recording storage, and AcuSense human and vehicle classification.
Where is the DS-2CD2347G2-LSU/SL commonly installed?
The DS-2CD2347G2-LSU/SL is commonly installed at after-hours storefronts, restricted access doors, employee entrances, retail back doors, service areas, parking access points, apartment gates, and other commercial locations where active deterrence may be useful.
Is this camera suitable for monitoring commercial entrances after dark?
Yes. ColorVu imaging, an F1.0 aperture, and white light illumination up to 30 meters help preserve color details around entrances and exterior access areas in low-light conditions.
Can this camera be used at retail back doors and service entrances?
Yes. Its human and vehicle classification, active strobe light, audible warning, two-way audio, and IP67-rated housing make it suitable for monitoring service doors and other controlled exterior access points.
What types of businesses may benefit from this active deterrence camera?
Retail stores, offices, apartment communities, warehouses, restaurants, commercial property managers, service businesses, and multi-site operators may use this model for proactive entrance and perimeter monitoring.
When should a business choose active deterrence over a standard turret camera?
Active deterrence may be useful when a business wants the camera to provide an immediate on-site visual and audible warning after a supported security event is detected.
How does ColorVu support nighttime identification?
ColorVu uses an F1.0 aperture and white light illumination to help retain color information that may assist with identifying clothing, vehicles, and activity context in low-light scenes.
Does the DS-2CD2347G2-LSU/SL support real-time two-way communication?
Yes. The camera includes a built-in microphone and speaker for two-way audio through compatible surveillance platforms. It also provides separate audio input and output interfaces.
Does the camera support local recording?
Yes. The built-in memory card slot supports microSD, microSDHC, and microSDXC cards with capacities up to 512 GB.
Can the DS-2CD2347G2-LSU/SL integrate with ONVIF surveillance systems?
Yes. The camera supports ONVIF Profile S, Profile G, and Profile T for integration with compatible professional NVRs and video management systems.
What is the maximum video resolution of the DS-2CD2347G2-LSU/SL?
The camera supports a maximum resolution of 2688 × 1520, delivering 4MP video at up to 30 frames per second in 60 Hz environments.
