Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 6MP TIOC Active Deterrence Dual Light Turret CCTV Camera

The Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 is a 6MP TIOC active deterrence turret network camera designed for residential, commercial and outdoor security installations. It combines a 1/2.7-inch CMOS image sensor, F1.0 fixed-focal lens, Smart Dual Light illumination and advanced AI features to provide detailed surveillance and active on-site deterrence.

The camera delivers up to 6MP resolution at 3072 × 2048 and 25/30 fps, while its low-luminance imaging provides clear video in challenging lighting conditions. Built-in IR and warm light illumination, each with a range of up to 30 meters, provides flexible night-time monitoring and supports full-color imaging when warm light is active.

As part of Dahua's TIOC technology, the camera combines intelligent detection with active deterrence features, including red and blue strobe lights, a built-in speaker and two-way audio. When supported detection events occur, the camera can provide visual and audible warnings to help deter unwanted activity.

Advanced SMD 4.0 technology supports human and vehicle classification for intrusion and tripwire events, while AcuPick, AI SSA and Smart Search provide additional intelligent monitoring and search capabilities. With H.265, Smart H.265+ and AI H.265 compression, the camera can help reduce bandwidth and storage requirements.

The camera also supports 12 VDC or PoE, MicroSD storage up to 256GB, alarm input/output and audio input/output. Its IP67-rated metal housing and operating temperature range of –40°C to +60°C make it suitable for demanding outdoor CCTV installations.

Key Features

• 6MP High-Resolution Imaging — Captures video at up to 3072 × 2048 @ 25/30 fps for detailed security monitoring.

• 1/2.7-inch CMOS Sensor — Provides high-definition imaging and low-luminance performance.

• TIOC Active Deterrence — Combines intelligent detection with visual and audible deterrence to help respond to security events.

• Smart Dual Light — Uses built-in IR and warm light illumination with up to 30m illumination distance.

• Red & Blue Strobe Light — Provides visual active deterrence when an alarm or detection event is triggered.

• Built-in Speaker — Supports audible alerts and two-way communication.

• Built-in Dual Microphones — Provides audio capture for monitoring and two-way talk.

• Two-Way Audio — Built-in microphone and speaker support live voice communication.

• SMD 4.0 — Supports human and vehicle classification for intrusion and tripwire detection.

• AcuPick — Uses deep learning algorithms with compatible back-end devices to help locate and match people and motor vehicles.

• AI SSA — Uses deep learning algorithms to adjust image parameters according to scene conditions.

• Smart Search — Works with compatible Smart NVR systems for refined intelligent searches and event extraction.

• 120dB WDR — Helps improve image visibility in scenes containing both bright and dark areas.

• H.265+ & AI Coding — Provides efficient video compression to help reduce storage and bandwidth requirements.

• Up to 256GB MicroSD — Supports local recording with MicroSD cards up to 256GB, as well as FTP, SFTP and NAS.

• Alarm Input & Output — Provides 1-channel alarm input and 1-channel alarm output.

• PoE Support — Supports 12 VDC and PoE for flexible installation.

• IP67 Protection — Metal housing provides protection against dust and water for outdoor installations.

TIOC Active Deterrence

The Dahua TIOC active deterrence technology combines intelligent monitoring with on-site security alerts.

When supported events are detected, the camera can use its red and blue strobe light and built-in speaker to provide visual and audible deterrence. This allows the camera to do more than simply record an event by providing an active response at the monitored location.

The camera also supports one-tap arming and disarming, providing convenient control over active deterrence and alarm functions.

Smart Dual Light Night Vision

The camera features both IR LED and warm light illumination, with each providing up to 30 meters of illumination distance.

This allows the camera to adapt to different monitoring requirements, providing IR illumination for night-time surveillance and warm light illumination for full-color monitoring when required.

Illumination

• IR Distance: Up to 30m

• Warm Light Distance: Up to 30m

• Illuminators: 1 × IR LED + 1 × Warm Light

• Illuminator Control: Auto / Manual

6MP High-Resolution Video

The 1/2.7-inch CMOS image sensor provides a maximum resolution of 3072 × 2048, with support for up to 25/30 fps.

Supported resolutions include:

• 6MP — 3072 × 2048

• 5MP — 2592 × 1944

• 4MP — 2688 × 1520 / 2560 × 1440

• 3MP — 2304 × 1296 / 2048 × 1536

• 1080p — 1920 × 1080

• 1.3MP — 1280 × 960

• 720p — 1280 × 720

• D1

• VGA

• CIF

The camera supports three streams, allowing flexible video configuration for different viewing and recording requirements.

Fixed-Focal Lens

The camera supports 2.8mm and 3.6mm fixed-focal lens options, with a maximum aperture of F1.0.

2.8mm Lens

• Horizontal: 97°

• Vertical: 70°

• Diagonal: 128°

• Close Focus Distance: 1.5m

3.6mm Lens

• Horizontal: 78°

• Vertical: 58°

• Diagonal: 102°

• Close Focus Distance: 2.2m

The camera supports pan adjustment from 0°–360°, tilt from 0°–78° and rotation from 0°–360°.

Note: Lens options should be confirmed against the specific SKU/variant supplied.

SMD 4.0 Intelligent Detection

The camera features SMD 4.0 for intelligent monitoring and improved target classification.

Supported intelligent monitoring functions include:

• Intrusion

• Tripwire

• Human classification

• Vehicle classification

SMD 4.0 helps distinguish people and vehicles from other types of movement, improving the accuracy of security alerts.

The camera also supports SMD area configuration in warm light areas, allowing the relevant area to trigger alarms when supported conditions are met.

AcuPick, AI SSA & Smart Search

AcuPick

AcuPick uses deep learning algorithms and compatible Dahua back-end devices to accurately match targets such as people and motor vehicles, helping users search through live and recorded video more efficiently.

AI SSA

AI SSA uses deep learning algorithms to adjust image parameters according to the conditions of the monitored scene.

Smart Search

Smart Search works with compatible Smart NVR systems to support refined intelligent searches, event extraction and event video merging.

Two-Way Audio

The camera features a built-in microphone and built-in speaker, supporting two-way audio communication.

Audio features include:

• Built-in microphone

• Built-in speaker

• 1-channel audio input

• 1-channel audio output

• Two-way talk

• PCM

• G.711a

• G.711Mu

• G.726

• G.723

This allows users to communicate with people at the camera location through compatible Dahua systems and applications.

Advanced Image Processing

The camera supports a range of image enhancement and monitoring functions, including:

• 120dB WDR

• BLC

• HLC

• 3D NR

• Scene Self-adaptation (SSA)

• Smart Illumination

• Defog

• ROI

• Image Rotation

• Mirror

• Privacy Masking

• LDC

• Digital watermarking

Day/night modes include Auto (ICR), Color and B/W.

Efficient Video Compression

The DH-IPC-HDW3649H-AS-PV-ANZ-S2 supports:

• H.265

• H.264

• H.264H

• H.264B

• MJPEG

• Smart H.265+

• Smart H.264+

• AI H.265

• AI H.264

AI H.265 and AI H.264 provide a compression rate of ≥25%, helping reduce bandwidth and storage requirements while maintaining video quality.

Local & Network Storage

The camera supports multiple storage methods, including:

• MicroSD up to 256GB

• FTP

• SFTP

• NAS

This provides flexibility for local recording and network-based storage configurations.

Alarm & Event Detection

The camera supports a range of alarm and abnormality detection events, including:

• No SD card

• SD card full

• SD card error

• Network disconnection

• IP conflict

• Illegal access

• Motion detection

• Video tampering

• Tripwire

• Intrusion

• Scene changing

• Audio detection

• Intensity change

• Voltage detection

• External alarm

• SMD

• Security exception

The camera provides:

• 1-channel alarm input

• 1-channel alarm output

Network & Compatibility

The camera features an RJ-45 10/100 Base-T network port and supports a wide range of network protocols and interoperability standards.

It supports ONVIF Profile S, Profile G and Profile T, as well as CGI.

Compatible Dahua management platforms include:

• SmartPSS Lite

• DSS

• DMSS

Mobile viewing is supported on:

• iOS

• Android

Power & PoE

The camera supports:

12 VDC / PoE

Power consumption:

• Basic: 3.7W (12 VDC) / 4.8W (PoE)

• Maximum: 8.3W (12 VDC) / 8.8W (PoE)

Maximum power consumption applies with H.265 + WDR + warm light + siren and light active deterrence + intelligence enabled.

IP67 Outdoor Protection

The camera features a metal housing with IP67 protection, providing protection against dust and water ingress for demanding outdoor installations.

Operating conditions include:

• Operating Temperature: –40°C to +60°C

• Operating Humidity: ≤95%

• Protection: IP67

• Casing Material: Metal

Technical Specifications

Camera

Specification	Details
Image Sensor	1/2.7" CMOS
Maximum Resolution	3072 × 2048
ROM	256 MB
RAM	1 GB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination	0.003 lux @ F1.0 (Color, 30 IRE) · 0.0003 lux @ F1.0 (B/W, 30 IRE) · 0 lux (Illuminator on)
S/N Ratio	>56 dB
IR Illumination	Up to 30m
Warm Light Illumination	Up to 30m
Pan	0°–360°
Tilt	0°–78°
Rotation	0°–360°

Lens

Specification	Details
Lens Type	Fixed-focal
Lens Mount	M12
Focal Length	2.8mm / 3.6mm
Maximum Aperture	F1.0
2.8mm FOV	H: 97° · V: 70° · D: 128°
3.6mm FOV	H: 78° · V: 58° · D: 102°
Iris Control	Fixed

DORI Distance

Lens	Detect	Observe	Recognize	Identify
2.8mm	66.0m	26.4m	13.2m	6.6m
3.6mm	78.0m	22.2m	15.6m	7.8m

DORI (Detect, Observe, Recognize, Identify) is a standard system used to define the ability of a person viewing video to distinguish people or objects within a covered area. These distances do not represent intelligent function distances.

Intelligence

Specification	Details
IVS / Perimeter Protection	Intrusion, tripwire with human and vehicle classification
SMD	SMD 4.0
AcuPick	Yes
AI SSA	Yes
Smart Search	Yes
Active Deterrence	Red/blue strobe light + speaker
One-Tap Arming/Disarming	Yes

Video

Specification	Details
Video Compression	H.265 · H.264 · H.264H · H.264B · MJPEG
Smart Codec	Smart H.265+ · Smart H.264+
AI Coding	AI H.265 · AI H.264
Main Stream	3072 × 2048 @ 1–25/30 fps
Sub Stream	704 × 576 @ 1–25 fps / 704 × 480 @ 1–30 fps
Third Stream	1920 × 1080 @ 1–25/30 fps
Stream Capability	3 streams
Bit Rate Control	CBR / VBR / ABR
Video Bit Rate	H.264: 3–16384 kbps · H.265: 3–16384 kbps
Day/Night	Auto (ICR) / Colour / B/W
WDR	120 dB
Noise Reduction	3D NR
ROI	Yes, 4 areas
Smart Illumination	Yes
Defog	Yes
Privacy Masking	4 areas

Audio

Specification	Details
Built-in Microphone	Yes
Built-in Speaker	Yes
Audio Input	1 channel, RCA
Audio Output	1 channel, RCA
Two-Way Talk	Yes
Audio Compression	PCM · G.711a · G.711Mu · G.726 · G.723

Alarm

Specification	Details
Alarm Input	1 channel
Alarm Output	1 channel
Alarm Events	Motion, tampering, tripwire, intrusion, scene changing, audio detection, voltage detection, external alarm, SMD and security exceptions

Network & Storage

Specification	Details
Network Port	RJ-45 (10/100 Base-T)
Storage	MicroSD up to 256GB · FTP · SFTP · NAS
Interoperability	ONVIF Profile S, G & T · CGI
SDK & API	Yes
Maximum Users/Hosts	20
Total Bandwidth	64 M
Management Software	SmartPSS Lite · DSS · DMSS
Mobile Client	iOS / Android

Power

Specification	Details
Power Supply	12 VDC / PoE
Basic Consumption	3.7W (12 VDC) · 4.8W (PoE)
Maximum Consumption	8.3W (12 VDC) · 8.8W (PoE)

Environment & Physical

Specification	Details
Protection Rating	IP67
Casing Material	Metal
Operating Temperature	–40°C to +60°C
Operating Humidity	≤95%
Dimensions	Φ122.0mm × 110.9mm
Net Weight	0.75kg
Gross Weight	0.92kg

Ideal Applications

The Dahua DH-IPC-HDW3649H-AS-PV-ANZ-S2 is suitable for:

• Residential CCTV systems

• Homes and driveways

• Retail stores

• Offices

• Warehouses

• Commercial properties

• Building entrances

• Outdoor areas

• Car parks

• General site surveillance

• Areas requiring active deterrence