Dahua SDT4E425-8P-GB-APV1 8+4MP AI WizSense PTZ Camera with 25x Zoom, Panoramic Lens

Dahua SDT4E425-8P-GB-APV1 8+4MP AI WizSense PTZ Camera with 25x Zoom, Panoramic Lens
-57%

SDT4E425-8P-GB-APV1 - The panoramic PTZ camera integrates an 8+4MP system with dual lenses: a 2.8 mm fixed panoramic lens (F1.4) and a 5–125 mm PTZ lens (F1.6–F3.6) with 25x optical zoom, ensuring ultra-definitive images and 180° coverage in 4K. Equipped with WizSense artificial intelligence, it offers smart tracking, perimeter protection, dual IR and LED illumination, active audio-visual alarm and auto tracking 3.0. Perfect for critical applications, it supports Starlight Technology for 0.005 lux night vision, IP66 protection and detection distances up to 2500 m. Compatible with PoE, ONVIF and DSS Pro software, it is the complete solution for advanced indoor/outdoor security. Dahua

Technical Data Sheet

Reference: SDT4E425-8P-GB-APV1

Brand: Dahua

EAN: 6939554910708

Disponibilità: 1

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-APV1 | 8MP OUTDOOR POE PANORAMIC AND PTZ CAMERA WITH ARTIFICIAL INTELLIGENCE - STARLIGHT


Dahua

The Dahua SDT4E425-8P-GB-APV1 is an 8+4MP AI panoramic PTZ surveillance camera with dual sensors and 25x optical zoom, designed to deliver ultra-detailed 180° images and intelligent tracking of people and vehicles. Equipped with WizSense technology, dual-light IR/LED illumination, auto tracking 3.0, active deterrence and perimeter protection, it is ideal for critical contexts and outdoor environments thanks to its IP66 resistance and ultra-low-light night vision up to 0.005 lux.

Main specifications:

- 180° panorama and Full HD detail with 8MP + 4MP sensors

- 25x optical zoom with 5–125mm motorized lens

- Auto Tracking 3.0 and AI Smart Tracking with dual cameras

- Color night vision with Starlight + Smart Dual Light technology

- Integrated audio-visual alarm, IP66 protection, PoE and storage up to 512 GB

Further details

Resolution:
The camera combines two sensors: an 8MP (4096 × 1860) panoramic sensor and a 4MP (2560 × 1440) detail sensor . It supports Smart H.265+/H.264+ encoding and offers smooth video quality up to 30 fps, with three independent streams for network adaptability .
Double optics :
The system integrates a fixed 2.8 mm (180° H) panoramic channel and a motorized PTZ with 5–125 mm lens and 25x optical zoom . This combination allows a global view and at the same time detailed magnification with dynamic tracking .
Starlight Technology :
Optimized for low-light conditions, Starlight Ultra-low Light technology delivers crisp color images down to 0.005 lux , with independent IR and LED illumination for each channel. The optics ensure balanced light and high sensitivity even in the dark.

Perimeter Protection:
Based on advanced AI algorithms (WizSense), the camera distinguishes between people and vehicles, reducing false alarms (leaves, animals, sudden lights). It supports IVS rules such as line crossing, intrusion, abandoned object, and loitering detection.
Auto Tracking:
The PTZ detail channel runs Auto Tracking 3.0 , automatically tracking a moving subject when detected by an alarm rule. The system automatically pans, tilts, and zooms to keep the subject centered in the frame.
Smart Tracking :
Artificial intelligence synchronizes the panoramic and PTZ channels. When a subject enters the panoramic field of view, the detail camera activates and tracks it with fluid movements, zooming, and focusing. This ensures maximum continuity in active surveillance.
Smart Dual Light:
At night, the camera uses passive IR for discreet viewing. When it detects a subject, it automatically activates the white LED , recording color video. Once the event is over, the system switches back to IR to reduce light pollution. Everything happens with AI-based predictive logic.
Network Camera:
The SDT4E425-8P-GB-APV1 is a PoE (802.3at) network IP camera with ONVIF, RTSP, HTTPS, IPv6, P2P cloud support and internal microSD storage up to 512 GB. Compatible with Dahua DSS Pro software, DMSS app for iOS/Android, web browser and advanced protocols for professional video surveillance .
SDT4E425-8P-GB-APV1 dimensions

Technical data sheet

Model SDT4E425-8P-GB-APV1
Room
Image Sensor Panorama: 1/2.7" CMOS; Detail: 1/2.8" CMOS
Pixel Panorama: 8 MP; Detail: 4 MP
Max. Resolution Panorama: 4096 × 1860; Detail: 2560 × 1440
ROM Panorama: 4 GB; Detail: 4 GB
RAM Panorama: 2 GB; Detail: 1 GB
Electronic Shutter Speed 1 s–1/30,000 s
Scanning System Progressive
Min. Illumination Panorama:
0.005 lux@F1.4 (Color, 30 IRE);
0.0005 lux@F1.4 (B/W, 30 IRE);
0 lux (illuminator on)
Detail:
0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)
Illumination Distance Panorama: 30 m (98.43 ft) (IR); 30 m (98.43 ft) (white light)
Detail:
100 m (328.08 ft) (IR);
50 m (131.23 ft) (white light)
Illuminator On/Off Control Panorama:
Manual; Auto; Off
Detail:
Zoom Prio; Manual; Auto; Off
Illuminator Number Panorama: 2 (IR light); 2 (White light); Detail: 2 (IR light); 2 (Warm light)
Lens
Focal Length Panorama: 2.8mm; Detail: 5mm–125mm
Max. Openings Panorama: F1.4; Detail: F1.6-F3.6
Field of View Panorama: H: 180°; V: 86°; Detail: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°

Optical Zoom

Panorama: NA; Detail: 25 ×

Focus Control

Auto; manual; semi-auto

Close Focus Distance

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

Iris Control

Panorama: NA; Detail: Car; manual; iris first

PTZ
Pan/Tilt Range Pan: 0° to 360° endless
Manual Speed Control Pan: 0.1°/s–180°/s;
Tilt: 0.1°/s–90°/s
Preset Speed Pan: 0.1°/s–180°/s;
1/1s~1/30,000s
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
Auto Tracking Auto tracking 3.0
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

Panorama: 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

Panorama:
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:
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 Panorama:
H264: 128 kbps–16,384 kbps
H265: 51 kbps–13,312 kbps;
Detail:
H264: 96 kbps–16,384 kbps
H265: 38 kbps–10,240 kbps;
Day/Night Panorama: Car; Color; B/W; Electronic
Detail: Car; Color; B/W; Electronic
BLC Yes
WDR Panorama: DWDR; Detail: 120 dB
HLC Yes
White Balance Panorama: Car; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Detail: Car; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Panorama: Car; manual; gain first
Detail: Car; manual; gain first
Noise Reduction Panorama: 2D NR; 3D NR
Detail: Auto: 2D NR; 3D NR
Motion Detection Support
Region of Interest (ROI) Support
Image Stabilization Panorama: NA
Detail: Optical Image Stabilization (OIS)
Defog Panorama: Electronic
Detail: Electronic
Digital Zoom Panorama: NA
Detail: 16x
Image Rotation Panorama: NA
Detail: 180°
S/N Ratio

Panorama: ≥55 dB
Detail: ≥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
Smartphone Android, iOS
Certification
Certifications CE: EN55032/EN55024/EN50130-4
Port
Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire)

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

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)

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

3.1 kg (6.83 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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