Dahua SDT4E425-4F-GB-A-PV1 X-Spans 4MP+4MP 25x TiOC WizSense PTZ Camera

In stock
SKU: SDT4E425-4F-GB-A-PV1
Regular price $819.54
Lead time & order confirmation

Most orders ship within 30 working days. Stock status shown on this page is not real-time.

After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.

Working to a project deadline? Contact us before ordering.

Need help with this product?

Our team can confirm specifications, stock and pricing before you order.

Email sales@icctvzone.com or contact us.

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Daniel Levent
Daniel LeventSenior Engineer SalesOnline now

Need help choosing the right model? I can confirm specifications, stock and lead time before you order.

SDT4E425-4F-GB-A-PV1

X-Spans 4MP+4MP 25x TiOC WizSense Network PTZ Camera

> Panorama: 1/2.8" 4Megapixel F1.0 CMOS. 

> Detail: 1/2.8"4Megapixel STARVIS™ CMOS. 

> 25x optical zoom. 

> Max. 25/30fps@4M. 

> IR distance up to 100 m. 

> Auto tracking 3.0. 

> Smart tracking. 

> Perimeter protection. 

> Active deterrence. 

> Smart dual light +.



***

Camera

Image Sensor

Panorama: 1/2.8" CMOS;

Detail: 1/2.8" CMOS

Pixel

Panorama: 4 MP;

Detail: 4 MP

Max. Resolution

Panorama: 2560 (H) × 1440 (V);

Detail: 2560 (H) × 1440 (V)

ROM

Panorama: 4 GB;

Detail: 4 GB

RAM

Panorama: 1 GB;

Detail: 1 GB

Electronic Shutter Speed

Panorama: 1/3s-1/100000s;

Detail: 1s-1/30000s

Scanning System

Progressive

Min. Illumination

Panorama: 0.001 lux@F1.0 (Color, 30 IRE); 0.0005 lux@F1.0 (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 (164.04 ft) (white light)

Illuminator On/Off Control

Panorama: Auto; Manual; Off;

Detail: Zoom Prio; Auto; Manual; Off

Illuminator Number

Panorama: 2 (IR); 2 (white light);

Detail: 2 (IR); 2 (dual light Fusion)

Lens

Focal Length

Panorama: 2.8 mm;

Detail: 5 mm–125 mm

Max. Aperture

Panorama: F1.0;

Detail: F1.6–F3.6

Field of View

Panorama: H: 101°; V: 53°; D: 120°;

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; semi-auto; manual

Close Focus Distance

Panorama: 0.2 m (0.66 ft);

Detail: 0.1 m–0.5 m (0.33 ft–1.64 ft)

Iris Control

Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

2500 m

(8202.10 ft)

987.5 m (3239.83 ft)

500 m

(1640.42 ft)

250 m (820.21 ft)

PTZ

Pan/Tilt Range

Panorama camera: Tilt: 13° to 23°;

Detail camera: Pan: 0° to 360° endless; Tilt: –15° to 90°, auto flip 180°

Manual Control Speed

Pan: 0.1°/s–200°/s;
Tilt: 0.1°/s–120°/s

Preset Speed

Pan: 240°/s;
Tilt: 200°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Pattern; Preset; Scan; Tour

Intelligence

IVS (Perimeter Protection)

Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linking the detail camera to track objects

Auto Tracking

Yes

SMD

SMD4.0

Quick Pick

Yes

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 supports importing custom sound alarms.

Video

Video Compression

H.265; H.264B; H.264; H.264H; MJPEG(Sub Stream 1); smart H.265+; smart H.264+

Streaming Capability

3 streams

Resolution

Panorama:
4M (2560 × 1440); 3M (2048 × 1536); 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)
Detail:
4M (2560 × 1440); 3M (2048 × 1536); 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

Main stream: 4 MP/3 MP/1080p/1.3 MP/720p@(1–25/30 fps)
Sub stream 1: D1/CIF/VGA@(1–25/30 fps)
Sub stream 2: 1080p/1.3 MP/720p@(1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H264: 96 Kbps–14848 Kbps
H265: 38 Kbps–8960 Kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

EIS

Defog

Electronic

Digital Zoom

16×

Image Rotation

180°

S/N Ratio

≥ 55 dB

Audio

Audio Compression

PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

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

Interoperability

ONVIF(Profile S&G&T);CGI;SDK

Streaming Method

Unicast/Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

Micro SD card (512 GB); FTP/SFTP; NAS

Browser

IE 9 and later versions;
Chrome 41 and later versions;
Firefox 50 and later versions;
Safari 10 and later versions

Management Software

DMSS; DSS Pro

Mobile Client

iOS; Android

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

Alarm Linkage

Capture; recording; send email; preset; tour; pattern; alarm digital input; audio; warning light

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: 12 W

Max. (Basic power consumption + illuminator+sound and light warning +PTZ operation + Heater ): 25 W (12 VDC)

Environment

Operating Temperature

–40 °C to +65 °C (–40 °F to +149 °F)

Operating Humidity

≤ 95%

Protection

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

Structure

Product Dimensions

160.0 mm × 184.4 mm × 304.6 mm (6.30" × 7.26" × 11.99")(L × W × H)

Net Weight

3.41 kg (7.52 lb)

***

Order & Pricing Information for Surveillance Products

Please note the following important details when ordering surveillance products from ICCTVZONE:

  • Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
  • Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
  • Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
  • Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
  • Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
  • Shipping costs: Shipping is calculated separately and added to the order total.
  • Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
  • Genuine products: We supply genuine products from leading brands with current firmware.
  • Technical support: Our engineers provide pre-sales and after-sales technical support.
  • Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.

Questions? Contact sales@icctvzone.com.

Why this model

Product Features

What this model is for, what it does well, and what to confirm before it goes on a project.

Best for

Wide-area perimeter and open-site monitoring that needs one panorama view plus a 25x zoomed detail channel with active deterrence.

Before you orderConfirm the exact SDT4E425-4F-GB-A-PV1 variant, your recorder's supported resolution and protocol, and current lead time before ordering.
01
Dual 4MP Coverage

A 4MP panorama sensor and a 4MP detail sensor work together so you see the whole scene while zooming into a target.

02
25x Optical Zoom

The 5–125 mm detail lens brings distant activity close without losing image quality through digital cropping.

03
Active Deterrence

Built-in white light and IR illumination plus smart dual light support help deter intruders and keep night scenes visible.

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