In-Depth Details

Overview

The Dahua T4A-LED 4MP Wi-Fi Network Turret Camera combines high-resolution video performance with advanced AI-powered monitoring. Designed for homes, offices, and retail spaces in Kenya, this versatile camera—available at Passcode East Africa Techverse Limited—offers intelligent detection, two-way communication, and powerful night vision for 24/7 surveillance.

With its 1/3" CMOS sensor and 4MP resolution (2560 × 1440), the camera captures sharp, true-to-life video. Its compact turret design ensures easy ceiling or wall mounting, delivering a blend of professional quality and user-friendly installation.

High-Resolution Imaging and Night Vision

The T4A-LED delivers superior 2K (4MP) image clarity, making it ideal for identifying faces, vehicles, and fine details.
Its F1.6 wide-aperture lens and dual warm LED illuminators allow for full-color night vision up to 30 meters, providing clear footage even in total darkness.

It offers three lighting modes—IR mode, full-color mode, and smart mode—to suit various environments, switching automatically based on light levels.

Field of View:

• 2.8mm lens: H: 98°, V: 55°, D: 115°

• 3.6mm lens: H: 78°, V: 41°, D: 94°

AI Human Detection and Smart Alerts

Built-in AI Human Detection technology ensures that the camera accurately identifies human activity, minimizing false alarms caused by animals or background movement.
Integrated with DMSS, Smart PSS, and DSS management software, users can receive instant mobile notifications, share device access, and remotely control camera settings.

Additionally, sound and light alarms act as active deterrents to intruders by triggering when motion is detected.

Video, Audio, and Compression

The Dahua T4A-LED supports H.264 and H.265 video compression, reducing data load without sacrificing clarity. It records at up to 30fps for smooth, real-time video streaming.
The built-in microphone and speaker enable two-way communication, allowing users to interact directly with visitors or issue warnings to trespassers.
Audio is compressed using G.711a, G.711Mu, PCM, and G.726 formats to maintain fidelity during transmission.

Connectivity and Storage

Offering both Wi-Fi (IEEE802.11b/g/n, 2.4GHz) and RJ45 Ethernet options, the camera provides flexible installation for various network setups.
It supports Micro SD card storage up to 256GB, ensuring continuous local recording even during internet outages.
For larger installations, recordings can also be stored on NVR or FTP servers.

Smart Integration via DMSS App

Through the Dahua Mobile Security Surveillance (DMSS) app, users in Kenya can:

• View real-time footage

• Play back recorded video

• Communicate through two-way audio

• Receive alarm notifications

• Control lighting and recording modes remotely

This makes it a comprehensive surveillance companion for personal and business security.

Durability and Design

Encased in a metal and plastic hybrid housing, the T4A-LED is both lightweight and rugged.
With an IP67 rating, it withstands dust, rain, and temperature extremes from –40°C to +60°C, making it ideal for outdoor use.
Dimensions: Φ109.9mm × 102.2mm (Φ4.33″ × 4.02″)
Weight: 323g (0.71lb)

Power Efficiency

Powered by 12V DC, the camera consumes as little as 2.2W in standard mode and up to 6.2W when illumination is active. Its Auto Light Control ensures energy savings by adjusting brightness only when necessary.

Comparison: Dahua T4A-LED vs Dahua T2A-LED

The T4A-LED (4MP) surpasses the T2A-LED (2MP) in image resolution, offering sharper, more detailed footage. It also features enhanced two-way audio and sound-light alarms, providing more proactive protection. The T2A-LED, however, remains a solid choice for smaller spaces requiring basic HD security.

Frequently Asked Questions

1. Does the Dahua T4A-LED camera work without Wi-Fi?

Yes. You can connect it using an Ethernet (RJ45) cable or store recordings locally on a Micro SD card without Wi-Fi.

2. Can I talk through the camera using my phone?

Yes. It features a built-in microphone and speaker, allowing two-way communication via the DMSS mobile app.

3. Does it record color video at night?

Yes. Thanks to its dual warm LED lights, it delivers full-color 24/7 recording, even in pitch-dark environments.

4. Is it suitable for outdoor use in Kenya?

Absolutely. With an IP67 protection rating, it withstands heavy rain, dust, and extreme heat or cold.

5. How much storage does it support?

It supports Micro SD cards up to 256GB, with options for NVR or cloud storage for extended recording.

6. What’s included in the box?

Package contents: Dahua T4A-LED camera, mounting kit, power adapter, and user manual.

Specifications