Dahua 8MP 4MP PTZ Camera with AI, 25x Zoom, Starlight and Smart Tracking for Advanced Security

Dahua 8MP 4MP PTZ Camera with AI, 25x Zoom, Starlight and Smart Tracking for Advanced Security
-57% New

SDT4E425-8P-GB-APV2 - The panoramic PTZ camera offers ultra-clear images thanks to two 8MP and 4MP sensors with 25x optical zoom and Starlight technology for perfect shots even in low-light conditions. Equipped with AI smart tracking, dual IR illumination and intelligent white light, it guarantees active and color video surveillance with advanced perimeter protection and deterrent audible and light alarms. With video up to 8M@30fps, IP66 protection and ONVIF compatibility, it reduces false alarms, improving security in any context. Dahua

Technical Data Sheet

Reference: SDT4E425-8P-GB-APV2

Brand: Dahua

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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SDT4E425-8P-GB-APV2 | 8MP + 4MP DUAL RESOLUTION POE OUTDOOR PTZ PANORAMIC CAMERA - 25x OPTICAL ZOOM

Dahua

The Dahua SDT4E425-8P-GB-APV2 AI-powered PTZ camera provides advanced security with ultra-clear panoramic and detailed images, thanks to Starlight technology, intelligent dual illumination, and advanced auto-tracking. Ideal for video surveillance of large areas with perimeter protection and integrated active alarms, it offers maximum efficiency and savings on installation costs.

Main specifications:

- Dual 8MP + 4MP sensor with 25x optical zoom

- Starlight ultra low-light technology up to 0.005 lux

- Auto-tracking 3.0 with AI smart tracking

- Dual IR illumination and intelligent white light

- IP66 windproof, rainproof and lightningproof protection

Further details

Resolution:
The camera integrates a dual video channel, with an 8MP (4096x1860 pixels) panoramic sensor and a 4MP (2560x1440 pixels) detail channel, ensuring clear, ultra-high definition images up to 30 frames per second.
Optics :
The fixed 2.8mm panoramic lens covers a wide 180° angle, while the detail channel features 25x optical zoom with 5-125mm variable focal length, ideal for close-up and long-distance surveillance with auto and manual focus.
PTZ (Pan-Tilt-Zoom) :
The PTZ movement offers continuous 360° rotation, -15° to +90° tilt with 180° auto-flip, 300 configurable presets and the possibility of automated tours, making surveillance extremely flexible and dynamic.
Starlight Technology:
Thanks to Starlight Ultra-Low Light technology, the camera maintains color images in environments with minimum brightness down to 0.005 lux, with excellent quality even in night or low-light conditions.
Auto Tracking:
Advanced Auto Tracking 3.0 function that automatically tracks moving subjects by adjusting pan, tilt and zoom in real time, reducing the need for manual intervention by the operator.
Dual IR Illumination :
The Smart Dual Light function alternates IR illumination (up to 100 meters) with white light depending on the presence of people or vehicles, ensuring color images of relevant events and reducing light pollution.
Smart Tracking :
The system connects the panoramic and detail cameras to intelligently track the target, always maintaining a global view and detail on the target, optimizing safety.
Perimeter Protection:
Includes advanced IVS with intrusion detection, line crossing, abandoned object detection, human and vehicle recognition, reducing false alarms thanks to the AI algorithm.
Active Deterrence :
Active deterrent system with red/blue strobe light and 11 built-in audible alarms (with the option of 10 custom sounds), ideal for deterring intrusions in real time.
Network:
It supports RJ-45 Gigabit LAN connections, comprehensive IP protocols (IPv4, IPv6, HTTP, HTTPS, RTSP, ONVIF), compatibility with Dahua DSS Pro management software and DMSS mobile app, as well as MicroSD memory up to 512GB and NAS/FTP support.
SDT4E425-8P-GB-APV2 dimensions

Technical data sheet

Model SDT4E425-8P-GB-APV2
Room
Image Sensor Overview channel: 1/2.7" CMOS; Detail channel: 1/2.8" CMOS
Pixel Overview channel: 8MP; Detail channel: 4 MP
Max. Resolution Overview channel: 4096 (H) × 1860 (V); Detail channel: 2560 (H) × 1440 (V)
ROM Overview channel: 4GB; Detail channel: 4 GB
RAM Overview channel: 2GB; Detail channel: 1 GB
Electronic Shutter Speed 1 s–1/30,000 s
Scanning System Progressive
Min. Illumination Channel Overview:
0.005 lux@F1.4 (Color, 30 IRE);
0.0005 lux@F1.4 (B/W, 30 IRE);
0 lux (illuminator on)
Detail channel:
0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)
Illumination Distance Channel Overview:
30 m (98.43 ft) (IR); 30 m (98.43 ft) (white light)
Detail channel:
100 m (328.08 ft) (IR); 50 m (131.23 ft) (white light)
Illuminator On/Off Control Channel Overview:
Manual; Auto; Off
Detail channel:
Zoom Prio; Manual; Auto; Off
Illuminator Number Overview channel: 2 (IR light); 2 (White light); Detail channel: 2 (IR light); 2 (Warm light)
Lens
Focal Length Overview channel: 2.8mm; Detail channel: 5mm–125mm
Max. Openings Overview channel: F1.4; Detail channel: F1.6-F3.6
Field of View Overview channel: H: 180°; V: 86°; Detail channel: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°

Optical Zoom

Overview channel: NA; Detail channel: 25×

Focus Control

Auto; manual; semi-auto

Close Focus Distance

Overview channel: 0.6 m (1.97 ft); Detail channel: 0.1 m–0.5 m (0.33"–1.64")

Iris Control

Overview channel: NA; Detail channel: Auto; manual; iris first

PTZ
Pan/Tilt Range Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Speed Control Pan: 0.1°/s–180°/s;
Tilt: 0.1°/s–90°/s
Preset Speed Pan: 0.1°/s–180°/s;
Tilt: 0.1°/s–90°/s
Presets 300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory Yes

Idle Motion

Preset; Pattern; Tour; Scan

Intelligence
IVS (Perimeter Protection) Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification; linkage tracking
SMD SMD 4.0
Active Deterrence
Light Warning Red-Blue light warning;
Flash duration: 5 s–30 s;
Flash frequency: high, medium, low
Sound Warning Offers 11 sound alarms and 10 custom sound alarms can be imported.
Sound can be set from 0%–100%.
Play times can be set from 1-10.
Video
Compression Smart H.265+;H.265;Smart H.264+;H.264B;H.264M;H.264H;MJPEG(Sub Stream 1)
Streaming Capability 3 Streams
Resolution

Overview channel: 8M (4096 × 1860); 2M (2048 × 928); 1080p (1920 × 1080); 720p (1280 × 720); 1024×448; D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240); Detail: 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280×960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Channel Overview:
Main stream: 4096 × 1860 @(1–25/30 fps)
Sub stream 1: 1024 × 448/D1/VGA/CIF@ (1–25/30 fps)
Sub stream 2: 2048 × 928/1080p/1.3M/720p @(1–25/30 fps);
Detail channel:
Main stream: 4M/3M/1080p/1.3M/720p @(1–25/30 fps)
Sub stream 1: D1/VGA/CIF@ (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p/ @(1–25/30 fps

Bit Rate Control CBR/VBR
Video Bit Rate Channel Overview:
H264: 128 kbps–16,384 kbps
H265: 51 kbps–13,312 kbps;
Detail channel:
H264: 96 kbps–16,384 kbps
H265: 38 kbps–10,240 kbps;
Day/Night Overview channel: Auto; Color; B/W; Electronic
Detail channel: Auto; Color; B/W; Electronic
BLC Yes
WDR Overview channel: DWDR; Detail channel: 120 dB
HLC Yes
White Balance Overview channel: Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Detail channel: Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Overview channel: Auto; manual; gain first
Detail channel: Auto; manual; gain first
Noise Reduction Overview channel: 2D NR; 3D NO
Detail channel: Auto: 2D NR; 3D NO
Motion Detection Yes
Region of Interest (ROI) Yes
Image Stabilization Channel Overview: NA
Detail channel: Electronic Image Stabilization (EIS)
Defog Overview channel: Electronic
Detail channel: Electronic
Digital Zoom Channel Overview: NA;
Detail channel: 16×
Image Rotation Channel Overview: NA
Detail channel: 180
S/N Ratio

Channel overview: ≥55 dB
Detail channel: ≥55 dB

Audio
Audio Compression PCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729
Network
Network Port RJ-45 (10XBase-T/100Base-T)
Network Protocol

HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;SSL;QoS;FTP;UPnP;ICMP;SNMP;IGMP;ARP;RTCP;RTP;PPPoE;RTMP;Bonjour;NFS

Interoperability ONVIF (Profile S & Profile G & Profile T);CGI;SDK;P2P
Streaming Method Unicast / Multicast
User/Host 20 users (total bandwidth: 64M)
Storage Micro SD card (512GB); FTP/SFTP; NAS
Browser web5.0:
IE 9 and later versions;
Chrome 41 and later versions;
Firefox 52 and later versions;
Safari 10 and later versions
Management Software DMSS; DSS Pro
Mobile Client iOS; Android
Management Software DMSS; DSS Pro
Mobile Client Android, iOS
Certification
Certifications CE: EN 50130-4
EN 55032
EN 55035
EN 61000-3-3
EN IEC 61000-3-2
EN 62368-1
Port
Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire; built-in speaker (mutually exclusive))

Alarm Input

2 (on-off value input: 0–5 VDC)

Alarm Output

1 channel

Alarm Linkage

Capture; recording; send email; presets; tours; pattern; alarm digital output; audio; warning light

Alarm Event

Motion/tampering detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection

Power
Power Supply

12 VDC, 3 A ± 10%; PoE (802.3at)

Power Consumption

Basic: 14 W;
Max: 25 W (illuminator + heating glass + Siren and Light Active Deterrence + ICR + PTZ)

Power Adapter

Optional

Environment

Operating Conditions

-40°C ~ 65°C (-40°F ~ +149°F)

Operating Humidity

≤95%

Ingress Protection

IP66; TVS 6000V lightning proof; surge protection; voltage transient protection

Structure

Product Dimensions

194.2 mm × 160 mm × 311 mm (7.65" × 6.30" × 12.24") (L × W × H)

Net Weight

3.1 kg (6.83 lb)

Gross Weight

4.6 kg (10.14 lb)

All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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