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Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

2026-04-01

Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

T4A-PV

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T4A-PV

4MP Fixed-focal Wi-Fi Turret Network Camera

Key Points

    The Turret Series, which is under the Dahua Wireless series, are cameras that are not only easy to install and operate, but also perform outstandingly and are cost-effective. They capture sharp, detailed images of scenes in high definition and offer powerful functions, such as AI human detection, to accurately trigger alarms. Information is also synchronously sent to your phone to keep you up-to-date. With its IP67 rating, these cameras are able to withstand harsh environments, making them highly suitable for use in small and medium-sized settings such as small-sized retail stores.

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Datasheet
T4A-PV

Specifications

Camera

Image Sensor

1/3" CMOS

Max. Resolution

2560 (H) × 1440 (V)

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Illumination Distance

Up to 30 m (98.53 ft) (IR)

Up to 30 m (98.53 ft) (Warm light)

Illuminator On/Off Control

Auto

Illuminator Number

1 (IR LED); 1 (Warm light)

Max. Aperture

F1.6

Field of View

2.8 mm: H: 98°; V: 55°; D: 115°
3.6 mm: H: 78°; V: 41°; D: 94°

Intelligence

Human Detection

Support the classification and accurate detection of human

Video & Audio

Video Compression

H.264B; H.264; H.264H; H.265

Video Frame Rate

Main stream: 2560 × 1440@(1–25/30 fps);
sub stream: 640 × 480@(1–25/30 fps);
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Resolution

4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720)

Video Bit Rate

H.264: 32kbps ~ 4096kbps

H.265: 12kbps ~ 4096kbps

Day/Night

Auto(ICR)/Color/B/W

Motion Detection

OFF/ON

Region of Interest (RoI)

Yes

Smart Illumination

Yes

Image Rotation

0°/180°

Built-in MIC

Yes, built-in Mic

Built-in Speaker

Yes

Audio Compression

G.711a; G.711Mu; PCM; G.726

Network

Network Port

RJ-45 (10/100 Base-T)

Wi-Fi

IEEE802.11b/g/n 2.4–2.4835 GHz; 2.4 G

Storage

Micro SD card (support max. 256 GB)

Management Software

Smart PSS; DSS; DMSS

Mobile Client

iOS;Android

General

Certifications

CE-LVD: EN62368-1;

CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;

CE-RED: Radio Equipment Directive 2014/53/EU

Power Supply

12 VDC

Power Consumption

Basic: 2.2 W (12 VDC)
Max. (H.265+ illuminator intensity): 7.1 W (12 VDC)

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95%

Protection

IP67

Casing Material

Inner core: Metal + Plastic;

Cover: Plastic

Cover: Plastic

Φ109.9 mm × 102.2 mm (Ø4.33" × 4.02")

Net Weight

353 g (0.78 lb)

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