DAHUA

Dahua 8+4MP PTZ Dome Network Camera POE

Maximum resolution4096 x 1860
Power source typeDC, PoE
PTZ modesPreset point
Connectivity technologyWired
Digital zoom16×
Gain control typeAuto/Manual

The Dahua SDT4E425-8P-GB-APV1-B is a professional PTZ dome network camera built for enterprise surveillance. With dual-sensor technology combining 8MP and 4MP imaging, this camera delivers high-resolution footage across wide monitoring zones—essential for security installers and facility managers seeking flexible network camera solutions.

Description

Dual-Sensor Performance with Smart Pan-Tilt-Zoom

4096 × 1860 resolution captures fine detail across expansive areas
Built-in PTZ functionality enables remote pan, tilt, and zoom control without extra motorised hardware
Infrared night vision mode ensures round-the-clock surveillance in low-light environments
POE power delivery simplifies installation—single Ethernet cable handles both data and power
Dome housing provides discrete, durable mounting for retail, corporate, and industrial settings

Ideal for large-scale deployments in shopping centres, warehouses, car parks, and office complexes where flexible coverage and reliable day-night imaging are non-negotiable.

Specifications

General

Brand	DAHUA
Form factor	Dome
Product colour	Black
Type	IP security camera
Manual	Yes
Mirror	Yes
Bit rate	H265: 51 kbps-13,312 kbps
Frame rate	30
PTZ control	Yes
Night vision	Yes
Mounting type	Ceiling/wall
Preset points	Yes
Remote viewing	Yes
Tour recording	Yes
Detect distance	56
Bit rate control	Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Observe distance	24.4
Total megapixels	8
Alarm input/output	Yes
Recognize distance	11.2
Alarm input channels	2
Alarm output channels	1
Detect distance (tele)	2500
Detect distance (wide)	100
Video motion detection	Yes
Observe distance (tele)	1000
Observe distance (wide)	40
Identify distance (tele)	250
Identify distance (wide)	10
Wide Dynamic Range (WDR)	Yes
Recognize distance (tele)	500
Recognize distance (wide)	20
Region of Interest (ROI) encoding	Yes
EAN	6937552483262

Display

Maximum resolution	4096 x 1860

Storage

Built-in HDD	No

Camera

Digital zoom	16×
Day/night mode	Yes
Number of cameras	1
Camera pan control	Yes
Camera shutter type	Electronic
Camera tilt control	Yes
Camera shutter speed	1 - 1/30000

Audio

Built-in microphone	Yes

Ports

Ethernet LAN	Yes
Ethernet LAN (RJ-45) ports	1

Connectivity

Wi-Fi	No
Bluetooth	No
Connectivity technology	Wired

Keyboard & controls

Gain control type	Auto/Manual

Battery & power

Power source type	DC, PoE
DC output voltage	12

Performance & capacities

PTZ modes	Preset point
Noise reduction	Yes
Pan manual speed	0.1 - 180
Pan preset speed	180
Tilt manual speed	0.1 - 90
Tilt preset speed	90
Noise reduction technology	2D noise reduction, 3D noise reduction
Signal-to-Noise Ratio (SNR)	55

Features

International Protection (IP) code	IP66
Sensor type	CMOS
Built-in light	Yes
Placement supported	Indoor & outdoor
Highlight Compensation (HLC)	Yes
Back Light Compensation (BLC)	Yes