Hikvision DS-2CD2543G2-IS 2.8mm 4 MP AcuSense Built-in Mic Fixed Mini Dome Network Camera- White

DS-2CD2543G2-IS 2.8mm
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Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness. This unit uses a 1/3" progressive scan CMOS sensor to capture 2688 x 1520 resolution video at 30 fps. IR LEDs and a supplemental light provide up to 98' of night vision. The camera's 2.8mm fixed lens delivers a 104.3° horizontal field of view. Two-way audio is possible thanks to a built-in microphone, line input, and line output. A memory card slot accepts microSD cards up to 256GB. Integrated PoE technology simplifies connectivity by enabling the transmission of data and power through one cable.


  • High quality imaging with 4 MP resolution
  • Clear imaging against strong backlight due to 120 dB WDR technology
  • Efficient H.265+ compression technology
  • Focus on human and vehicle targets classification based on deep learning
  • -S: audio and alarm interface available
  • -W: Realizing Wi-Fi connection and easy installation
  • Water and dust resistant (IP67) and vandal resistant (IK08)
  • 2688 x 1520 Resolution at 30 fps
  • IR LEDs for Night Vision up to 98'
  • 2.8mm Fixed Lens
  • 104.3° Horizontal Field of View
  • Two-Way Audio
  • Supports microSD Cards up to 256GB
  • RJ45 Ethernet with PoE Technology
  • Complies with ONVIF Profiles G & S
  • IP67 Rated for Outdoor Use
  • IK08-Rated Vandal Resistance


Sensor 4 MP 1/3" CMOS
Lens Mount M12
Focal Length 2.8mm
Maximum Aperture f/1.6
Lens Field of View Horizontal: 104.3°
Vertical: 55.9°
Diagonal: 123.8°
IR Cut Filter Mechanical
Day/Night Yes
Minimum Illumination Color: 0.005 Lux
B&W: 0 Lux
Shutter Speed 1/100,000 to 1/3 Seconds
Camera Angle Adjustment Horizontal: -30 to 30°
Vertical: 0 to 75°
Streaming Resolution 2688 x 1520 at 30 fps (8 Mb/s )
Supported Video Compression H.264, H.264+, H.265, H.265+, MJPEG
Multi-View Streaming Yes, 3 Streams
Automatic Gain Control Yes
1- or 2-Way Audio Two-Way
Audio Formats AAC, G.711, G.722.1, G.726, MP2L2, MP3, PCM
Built-In Mic Yes
External Audio Input Block Connector 2-Pin
External Audio Output Block Connector 2-Pin
Security Digest Authentication, HTTPS, IEEE 802.1X, IP Address Filtering, Password Protection
Supported Protocols Bonjour, DDNS, DHCP, DNS, FTP, HTTP, ICMP, IGMP, IPv4/v6, NTP, PPPoE, QoS Layer 3 DiffServ, RTP, RTSP, SMTP, SSL/TLS, TCP, UDP, UPnP
System Integration
Application Programming Interface (API) ONVIF Profiles G & S, ISAPI, SDK
Analytics Motion Detection (Supports Human and Vehicle Targets Classification), Video Tampering Alarm, Exception, Face Detection, Perimeter Protection (Line Crossing Detection, Intrusion Detection: Supports Human and Vehicle Targets Classification)
Event Trigger Yes
Event Action Recording, Notification, Alarm
Data Streaming Yes
Built-In Installation Aids Pixel Counter
System Requirements
Mobile Operating Systems iOS, Android
Operating Temperature -22 to 140°F / -30 to 60°C
Startup Temperature -22 to 140°F / -30 to 60°C
Storage Temperature -22 to 140°F / -30 to 60°C
Operating Humidity 0 to 95% (Non-Condensing)
IP Rating IP66
IK Rating IK08