DS-2CD2546G2-IS2.8MM Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm lens

DS-2CD2546G2-IS2.8MM

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

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DS-2CD2546G2-IS2.8MM

IP network security cameras

Hikvision

DS-2CD2546G2-IS2.8MM information and overview

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,

Specifications & more information about DS-2CD2546G2-IS2.8MM, IP network security cameras manufactured by Hikvision

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Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview:

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

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	DS-2CD2546G2-IS2.8MM
Camera
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
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°
Focal Length & FOV	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 ∞
Depth of Field	4 mm: 2.1 m to ∞
DORI
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
Illuminator
Supplement Light Type	IR
Supplement Light Range	Up to 30 m
Smart Supplement Light	Yes
IR Wavelength	850 nm
Video
Main Stream	50 Hz: 25 fps (2688 x 1520, 1920 x 1080, 1280 x 720)
Main Stream	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)
Sub-Stream	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
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
Network
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)
Network Storage	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+
Wi-Fi
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
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
Interface
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:
Alarm	1 input, 1 output (max. 12 VDC, 20 mA)
Reset Key	Yes
Event
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))
Smart Event	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
General
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
	-IWS:
	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
Approval
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)
Protection	IK8 (IEC 62262:2002)

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The best price and guaranteed service and backup from official computer suppliers in South Africa for the DS-2CD2546G2-IS2.8MM Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm lens.

The Hikvision DS-2CD2546G2-IS2.8MM Hikvision 4 MP AcuSense Built-In Mic fixed Mini Dome Network camera with 2.8mm lens is available for R 2835. The product is sold by ComX Computers as new. Prices are valid today 2026-10-17 (before 2026-10-18, by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

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