dahua Hero DH-H3AC 3MP Wi-Fi Indoor Sequrity Camera

Dahua DH-H3AC 3MP Wi-Fi Indoor Security Camera is designed to help monitor your home, office, or small business with clear video, intelligent detection, and convenient remote access. Its 3MP resolution captures images at up to 2304 × 1296 pixels, while the motorized pan and tilt mechanism allows you to adjust the viewing direction remotely.

Part of Dahua’s HERO series, this indoor camera combines AI human and pet detection, automatic tracking, infrared night vision, and two-way audio. Through the DMSS mobile app, you can view live footage, receive security notifications, and communicate through the camera’s built-in microphone and speaker.

Key Features

• 3MP High-Resolution Video: Captures detailed footage at 2304 × 1296 pixels for clearer indoor monitoring.
• Pan & Tilt Control: Supports horizontal rotation from 0° to 355° and vertical adjustment from -5° to 80°.
• Wide-Area Monitoring: Provides extensive room coverage with remote viewing-angle adjustment.
• AI Human Detection: Identifies human movement to help reduce unnecessary motion alerts.
• AI Pet Detection: Detects compatible pet movement for more intelligent indoor monitoring.
• Automatic Tracking: Automatically follows detected moving targets to help keep them within the camera’s viewing area.
• Infrared Night Vision: Provides black-and-white night monitoring with an IR illumination distance of up to 10 meters.
• Two-Way Audio: Built-in microphone and speaker allow you to listen and communicate through the mobile app.
• Abnormal Sound Detection: Detects unusual sounds and can send notifications through the supported monitoring system.
• One-Click Privacy Mode: Provides a convenient way to activate privacy when camera monitoring is not required.
• 2.4GHz Wi-Fi Connectivity: Supports wireless network access for convenient installation and remote monitoring.
• Wi-Fi 6 Support: Supports IEEE 802.11b/g/n/ax wireless standards.
• Ethernet Connection: Includes an RJ-45 network port for a wired network connection.
• H.265 Video Compression: Helps reduce video storage and bandwidth requirements.
• MicroSD Storage: Supports local recording using compatible microSD cards up to 256GB.
• DMSS Mobile App: Allows remote live viewing, monitoring, and supported security notifications through Android and iOS devices.

Buyer Use Case

The Dahua DH-H3AC is suitable for users who need flexible indoor surveillance for homes, apartments, offices, shops, and small business spaces.

Its pan and tilt functionality makes it useful for monitoring larger rooms from a single camera position. Instead of relying on a fixed viewing angle, users can remotely adjust the camera direction through the mobile app.

AI human and pet detection, together with automatic tracking, helps users monitor movement more intelligently. Infrared night vision supports monitoring in dark environments, while two-way audio allows communication with family members, employees, or visitors.

The camera is particularly useful for people who want remote access to indoor surveillance without installing a complex wired CCTV system.

Specifications

• Brand: Dahua
• Series: HERO
• Model: DH-H3AC
• Product Type: Indoor Wi-Fi Pan & Tilt Network Camera
• Image Sensor: 1/3.2-inch CMOS
• Maximum Resolution: 3MP (2304 × 1296)
• Lens Type: Fixed-focal
• Maximum Lens Aperture: F2.0
• Field of View: Horizontal 73°, Vertical 41°, Diagonal 88°
• Horizontal Rotation: 0°–355°
• Vertical Rotation: -5°–80°
• Video Compression: H.265
• Main Stream Frame Rate: Up to 25/30 fps
• Night Vision: Infrared (IR)
• IR Illumination Distance: Up to 10 meters
• Day/Night Mode: Auto (ICR), Color, Black & White
• Motion Detection: Supported
• Human Detection: Supported
• Audio: Built-in microphone and speaker
• Audio Compression: G.711a
• Wireless Connectivity: 2.4GHz Wi-Fi, IEEE 802.11b/g/n/ax
• Network Port: RJ-45 10/100 Base-T
• Local Storage: MicroSD card, up to 256GB
• Mobile Application: Dahua DMSS
• Supported Mobile Platforms: Android and iOS
• Power Supply: 5V DC
• Basic Power Consumption: 1.6W
• Maximum Power Consumption: 3.6W
• Operating Temperature: -10°C to +45°C
• Casing Material: Plastic
• Dimensions: 77.8 × 108.1mm (diameter × height)
• Net Weight: Approximately 195g

Compatibility

The Dahua DH-H3AC is designed to work with:

• Wi-Fi Networks: Compatible 2.4GHz wireless networks.
• Wired Networks: Compatible Ethernet connections through the RJ-45 port.
• Android Smartphones: Remote monitoring and supported notifications through the DMSS app.
• iPhone and iPad: Remote camera access through the DMSS app.
• MicroSD Cards: Compatible microSD memory cards up to 256GB.
• Power Sources: Compatible regulated 5V DC power supply.
• Dahua Monitoring Ecosystem: Compatible DMSS mobile monitoring functionality.

Compatibility note: The camera supports 2.4GHz Wi-Fi rather than 5GHz Wi-Fi. A compatible wireless network or Ethernet connection is required for network monitoring features. A microSD card may be sold separately. Confirm storage-card compatibility and the required formatting through Dahua’s documentation.

What’s in the Box

• 1 × Dahua HERO DH-H3AC 3MP Indoor Wi-Fi Camera
• 1 × Power Adapter
• Mounting Accessories
• Quick Start Guide / Documentation

Confirm the exact included mounting accessories and power adapter against the supplied regional retail package.

Frequently Asked Questions

1. Can the Dahua DH-H3AC rotate to monitor an entire room?

Yes. The camera supports horizontal rotation from 0° to 355° and vertical adjustment from -5° to 80°. Its pan and tilt mechanism allows you to change the viewing direction remotely through the DMSS app.

2. Does the Dahua DH-H3AC support night vision and two-way communication?

Yes. It features infrared night vision with an illumination distance of up to 10 meters, along with a built-in microphone and speaker for two-way audio communication through the mobile app.

3. Does the Dahua DH-H3AC require a microSD card to work?

No. The camera can provide live monitoring through a network connection without a microSD card. However, a compatible microSD card with a capacity of up to 256GB is required for local recording and storage on the camera.