Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm

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Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm
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CCTV Product TypesCameras

Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm Lens, 1/3" Progressive Scan CMOS image sensor, 2688 x 1520 Maximum Resolution, M12 Lens Mount, Up to 30m IR light range, H.265 / H.264 / H.265+ / H.264+ Video Compression, 120 dB wide Dynamic range (WDR), BLC, HLC, 3D DNR, 1x RJ45 10M/100M self-adaptive Ethernet Port, Built-In Memory card slot support MicroSD card, Built-In Microphone, 1x Input (Line in) audio, 1x Output (Line out) audio, 1x Input & 1x Output alarm,


DS-2CD2546G2-I(S) - 4 MP Acusense Built-in Mic Fixed Mini Dome Network Camera

High quality imaging with 4 MP resolution
Excellent low-light performance with powered-by-DarkFighter technology
Focusing on human and vehicle classification based on deep learning
Clear imaging against strong back light due to 120 dB WDR technology
Efficient H.265+ compression technology
-S: audio and alarm interface available
-W: Realizing Wi-Fi connection and easy installation
Water and dust resistant IP67 and vandal proof IK08


Image Sensor 1/3" Progressive Scan CMOS
Max. Resolution 2688 x 1520
Min. Illumination Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
Shutter Time 1/3 s to 1 / / / 100,000 s
Day & Night IR cut filter
Angle Adjustment Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360°
Lens Type Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV 2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5°
4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7°
Lens Mount M12
Iris Type Fixed
Aperture F1.4
Depth of Field 2.8 mm: 1.6 m to ∞
4 mm: 2.1 m to ∞
DORI 2.8 mm:
D: 64 m
O: 26 m
R: 13 m
I: 6 m
4 mm
D: 77 m
O: 31 m
R: 16 m
I: 8 m
Supplement Light Type IR
Supplement Light Range Up to 30 m
Smart Supplement Light Yes
IR Wavelength 850 nm
Main Stream 50 Hz: 25 fps (2688 x 1520, 1920 x 1080, 1280 x 720)
60 Hz: 30 fps (2688 x 1520, 1920 x 1080, 1280 x 720)
Sub-Stream 50 Hz: 25 fps (640 x 480, 640 x 360)
60 Hz: 30 fps (640 x 480, 640 x 360)
Third Stream 50 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360)
60 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 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.264 and H.265 encoding
Region of Interest (ROI) 1 fixed region for main stream and sub-stream
Audio Type -IS/IWS: Mono sound
Audio Compression -IS / IWS: G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / MP3 / AAC
Audio Bit Rate -IS / IWS: 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)
Audio Sampling Rate -IS/IWS: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering -IS/IWS: Yes
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1 (except for -W model), QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP
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)
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+
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+
Encryption Mode -W: 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
Wi-Fi Protocol -W:
802.11b: CCK, QPSK, BPSK
802.11g/n: OFDM
Frequency Range -W: 2.4 GHz to 2.4835 GHz
Channel Bandwidth -W: 20/40 MHz
Modulation -W:
802.11b: CCK, QPSK, BPSK
802.11g/n: OFDM
Transfer Rate -W:
802.11b: 11 Mbps
802.11g: 54 Mbps
802.11n: up to 300 Mbps
Wireless Range -W: Up to 80 m (The performance varies based on actual environment)
Image Parameters Switch Yes
Image Settings Rotate, 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) 120 dB
SNR ≥ 52 dB
Image Enhancement BLC, HLC, 3D DNR
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage Built-in memory card slot, support microSD card, up to 256 GB
Built-in Microphone Yes
Audio -IS/IWS:
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 -IS/IWS:
1 input, 1 output (max. 12 VDC, 20 mA)
Reset Key Yes
Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
Smart Event Line crossing, intrusion, region entrance, region exiting (support alarm triggering by specified target types (human and vehicle))
Scene change detection
Linkage Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email
Deep Learning Function
Face Capture Yes
Power -IS:
12 VDC ± 25%, 0.45 A, max. 5.5 W, Ø5.5 mm coaxial power plug, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.18 A to 0.11 A, max. 6.5 W
12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plug, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 7 W
Material Base: aluminum, cover: plastic
Dimension Ø110 mm x 57.4 mm (Ø 4.3" x 2.3")
Package Dimension 134 mm x 134 mm x 108 mm (5.3" x 5.3" x 4.3")
Weight Approx. 380 g (0.8 lb.)
With Package Weight Approx. 620 g (1.4 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
RF -W:
FCC ID (FCC Part 15.247(BT or 2.4G))
CE-RED (EN 301489-1 V2.1.1(BT or 2.4G), EN 301489-17 V3.1.1(BT or 2.4G), EN 300328 V2.1.1(BT or 2.4G), EN 62311:2008(BT or 2.4G))
EMC 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)
RCM (AS/NZS CISPR 32: 2015)
IC (ICES-003: Issue 7)
KC (KN32: 2015, KN35: 2015)
Safety UL (UL 62368-1)
CB (IEC 62368-1: 2014+A11)
CE-LVD (EN 62368-1: 2014/A11: 2017)
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)
IK8 (IEC 62262:2002)

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