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Model Code: TIOC 3.0 IPC-HDW3849H-AS-PV-ANZ-S2-BLK (Black)
8MP Full Colour Turret | TiOC 3.0 Black Edition | 2.8mm Fixed Lens | Built-in Mic & Speaker | Smart Motion Detection 4.0
Product Overview
The Dahua TIOC 3.0 IPC-HDW3849H-AS-PV-ANZ-S2-BLK (Black) delivers advanced active deterrence in a sleek black turret design. Featuring 8MP resolution and full-colour starlight performance, this TiOC 2.0 camera combines smart IR, warm LED, and dual mic/speaker functionality for 24/7 vigilance. Its AI-enhanced SMD 4.0 technology filters false alarms and delivers reliable human/vehicle detection, while the built-in red/blue strobe and siren actively warn intruders. With a 2.8mm fixed lens, IP67 weatherproof housing, and support for microSD storage, it’s an all-in-one solution for proactive, intelligent surveillance.
Key Features
8MP UHD Resolution: Delivers crystal-clear video at 3840×2160 resolution up to 30fps, capturing fine detail across wide coverage areas.
Smart Dual Illuminators: Automatically switches between infrared and white light for optimal visibility, triggering warm light when motion is detected.
Active Deterrence: Built-in speaker and flashing red/blue lights deter intruders, complemented by clear audio from dual microphones.
SMD 4.0 with AI: Enhanced Smart Motion Detection minimises false alarms and accurately classifies people and vehicles.
IP67 Weatherproof: Rugged build ensures reliable performance in outdoor environments exposed to rain, dust, and extreme temperatures.
Highlighted Features
Additional Information
Download Camera Dimensions
Download Operation Manual
Download Quick Start Guide
8MP 1/2.8” CMOS image sensor, excellent low luminance performance and high definition of images.
> Outputs max. 8 MP (3840 x 2160) @25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED, max. IR distance: 40 m.
> ROI, SMART H.264 +/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human).
> Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
> Max. 256 G Micro SD card. built-in Mic.
> 12 VDC/PoE power supply facilitates installation.
> IP67 protection.
> SMD 4.0, AI SSA.
SMD 4.0：With upgraded AI capabilities, the SMD function filters out irrelevant objects in the scene. Equipped with a new deep learning algorithm, SMD 4.0 is optimized to filter out small and large animals in the scene to avoid triggering false alarms.
Also, SMD 4.0 can detect the colour information of clothing and vehicle for data support of quick search after an event.
2MP PTZ Camera | 25x Optical Zoom | Starlight Low Light Performance | 100m IR | PoE+ | SMD Plus
Model Code: SD49225DB-HNY
Product Overview
The Dahua SD49225DB-HNY is a powerful 2MP PTZ camera built to deliver superb surveillance detail with smooth pan, tilt, and zoom control. Featuring a 25x optical zoom and advanced Starlight technology, it ensures high-quality imaging even in challenging low-light environments. With support for up to 60fps at 1080P resolution, intelligent perimeter protection, and 100m IR distance, this camera is ideal for mid-sized commercial or outdoor surveillance installations that require reliable clarity, coverage, and smart detection.
Key Features
Full HD 1080P at 60fps: Offers ultra-smooth video playback and recording, ensuring crystal-clear visibility of fast-moving scenes.
25x Optical Zoom: Enables long-distance monitoring without image degradation, ideal for car parks, warehouses, or open areas.
Starlight Technology: Exceptional low-light imaging performance with improved brightness and detail in near-dark environments.
100m IR Range: Infrared night vision ensures security around the clock, even in total darkness.
SMD Plus and Perimeter Protection: Reduces false alarms and enhances detection accuracy by focusing on humans and vehicles.
Highlighted Features
Additional Information
Download SD49225DB-HNY Datasheet
Optional Accessories: Ceiling Mount Bracket: PFB300C, Junction Box: PFA120, Pole Mount Bracket: PFA150
Looking for the 4MP version?
> 1/2.8″ 4Megapixel STARVIS™ CMOS.
> 25x optical zoom.
> Starlight technology.
> Max. 25/30fps@4MP.
> IR distance up to 100m.
> Auto-tracking.
> Perimeter protection.
> Face detection.
> SMD 3.0.
> IP66.
The Dahua DHI-ARD1233-W2 Wireless PIR Detector is a motion detection device designed for security applications in homes, villas, shops, and other areas. It offers a range of features, including pet immunity, allowing it to ignore animals weighing up to 18 kg, ensuring reduced false alarms. It is equipped with auto temperature compensation to maintain detection accuracy in varying conditions and has a 3-level sensitivity adjustment to suit different environments. The detector operates with a dual-element low-noise PIR sensor, detecting movement within a range of 12 meters at a 90-degree angle.
The DHI-ARD1233-W2 utilizes two-way communication with AES128 encryption, ensuring secure and stable signal transmission over distances of up to 1,600 meters in open spaces. It also features frequency hopping technology to prevent interference, and it sends alerts for low battery and tampering. The device is powered by a CR123A battery, lasting up to 4 years, and supports cloud updates for easy maintenance. Additionally, its small form factor makes it ideal for discrete installations, with wall-mounting options.
Key Features
Dahua NVR4000-4KS2 is introduced as the first Lite series NVR that supports for 4K and H.265 encoding technology with excellent performance at an affordable price. For applications where image details are highly required, it delivers the capability of 4K resolution processing. The NVR can be served as edge storage, central storage or backup storage with an intuitive shortcut operation menu for remote management and control.
· H.265/H.264 codec decoding
· Max 200Mbps Incoming Bandwidth
· Up to 8MP Resolution for Preview and Playback
· Up to 2ch@4K/8ch@1080P decoding
· HDMI/VGA simultaneous video output
· Support IPC UPnP, 16PoE ports
6MP Resolution | TiOC with AcuPick | 2.8mm Fixed Lens | Full-Colour Night Vision | Smart Dual Illuminators | Active Deterrence | Two-Way Audio | IP67
Model: IPC-HDW3649H-AS-PV-PRO
The Dahua IPC-HDW3649H-AS-PV-PRO is a 6MP TiOC (Three-in-One Camera) from the WizSense 3 Series, designed for proactive protection with AcuPick support. This turret camera combines full-colour night vision, smart dual illuminators, AI-powered perimeter protection, and active deterrence. When paired with a 5-Series NVR, AcuPick enables fast and precise target search using intelligent video metadata. With its built-in mic, speaker, siren, and strobe lights, it’s ideal for residential, business, and commercial perimeter monitoring.
Key Features
6MP High-Resolution Imaging: Captures clear and detailed video using a 1/2.7” progressive scan CMOS sensor, suitable for identifying people and vehicles at greater distances.
Smart Dual Illuminators: Switches intelligently between IR and warm LED lighting depending on motion detection, ensuring full-colour recording up to 30 metres at night.
AI-Powered Detection: Offers advanced perimeter protection including tripwire and intrusion detection, with support for accurate human and vehicle classification.
Active Deterrence: Emits flashing red and blue strobe lights and sounds a built-in siren to proactively deter intruders when motion is detected.
Two-Way Audio: Built-in microphone and speaker enable real-time communication and verbal warnings directly through the camera interface.
AcuPick Search Support: Works with Dahua 5-Series NVRs to enable rapid AI-based searching for specific humans or vehicles based on appearance metadata.
Durable IP67 Housing: Built for the outdoors with protection against dust and heavy rain, ensuring year-round reliability in challenging environments.
Highlighted Features
Additional Information
Dahua’s two layer Hardened PoE Switch, which provides 4*10/100Mbps PoE ports, 1*100/1000 Mbps optical port and 1*10/100/1000Mbps Ethernet uplink port. With high level lightning protection and wide working temperature range makes it a better performance in outdoor environment.
Key Feature:
8MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
> Outputs max. 8MP (3840 × 2160) @20 fps (AI function enabled by default) and supports 8MP (3840 × 2160) @25/30 fps (when AI function disabled)
> H.265 codec, high compression rate, low bit rate
2.7 mm–13.5 mm lens
> Built-in IR LED, max. IR distance: 50 m
> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
> Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human)
> Abnormality detection: Motion detection, video tampering, scene changing, audio detection , no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
> Supports max. 256 G Micro SD card, built-in Mic
> 12V DC/PoE power supply
> IP67 protection
> SMD Plus (ie. AI which helps filters out non human activities)
8 Megapixel motorised TiOC camera | Varifocal 2.7–13.5mm lens | Full-Colour Night Vision | Built-in Mic & Speaker | Smart Motion Detection 4.0 | Acupick AI Search
Model Code: DH-IPC-HDW3849H-ZAS-PV-ANZ-S2
Product Overview
The Dahua DH-IPC-HDW3849H-ZAS-PV-ANZ-S2 is a powerful 8MP Active Deterrence Turret Camera from the TiOC 3.0 range. It features a varifocal 2.7–13.5mm lens for adjustable viewing angles and captures ultra-HD colour footage even in darkness, thanks to its Starlight technology and dual illumination. The built-in mic and speaker enable two-way communication and real-time intervention using red/blue lights and custom voice alarms. SMD 4.0 and perimeter protection ensure accurate human/vehicle classification, while support for AcuPick allows quick video retrieval by filtering AI-tagged events.
Key Features
8MP Ultra-HD Recording: Delivers 3840×2160 resolution at 25/30 fps with exceptional clarity day and night.
Motorised Varifocal Lens: Adjustable 2.7–13.5mm zoom lens for flexible monitoring over wide or narrow fields of view.
TiOC 3.0 Full-Colour + Deterrence: Combines infrared and warm light with red/blue strobe lights and a built-in speaker to deter intruders.
SMD 4.0 Detection: High-accuracy smart motion detection recognises humans and vehicles to reduce false alarms.
AcuPick Smart Search: Locate important events quickly by filtering human/vehicle AI metadata across recordings.
Highlighted Features
Additional Information
8 Megapixel cameras | TiOC 2.0 Full Color | Built-in Mic & Speaker | 2.8mm fixed lens | Smart Motion Detection 3.0
Model Code: DH-IPC-HDW3849H-AS-PV-S3
Product Overview
The Dahua DH-IPC-HDW3849H-AS-PV-S3 is a powerful deterrence-based turret camera delivering exceptional 4K Ultra HD resolution. Equipped with TiOC 2.0 technology, this camera enables full-colour surveillance at night using smart dual illuminators—infrared and warm light—to provide clear visuals in all conditions. With a 2.8mm fixed lens, built-in microphone and speaker, and integrated red/blue strobe lights, it actively prevents incidents before they happen. The camera supports up to 256GB MicroSD storage, features Starlight illumination with 30m IR and warm light range, and offers intelligent perimeter protection with accurate human/vehicle detection via SMD 3.0.
Key Features
4K Ultra-HD Clarity: Captures 3840×2160 resolution video at 25/30 fps with vibrant detail.
Full Colour Night Vision: Utilises both infrared and white light to ensure colour footage in low-light or complete darkness.
TiOC 2.0 Technology: Red and blue strobe lights plus two-way audio via built-in mic and speaker enhance active deterrence.
SMD 3.0: Advanced Smart Motion Detection filters out false alarms and detects humans and vehicles accurately.
Intelligent Perimeter Monitoring: Supports tripwire and intrusion rules with precise target classification.
Highlighted Features
Additional Information
The Dahua DHI-ARA12-W2 Alarm Wireless Indoor Siren is a compact and efficient device designed to enhance home security. It operates on two-way communication technology, ensuring reliable signal transmission, and uses frequency hopping to avoid interference. With a loud sound pressure of over 84 dB, it effectively deters intrusions. The device also features tamper alarms and a low battery warning to ensure continued operation. It is powered by two CR123A batteries with a lifespan of 2.5 years under normal conditions. This siren supports cloud updates, making maintenance easier, and has a wide communication range of up to 1,000 meters in open space. Its small dimensions and lightweight design make it suitable for installation in homes, villas, or apartments, and it can be mounted using a bracket. Additionally, it includes temperature measurement capabilities, working within a range of -10°C to +55°C, adding another layer of monitoring. The unit is certified for security and environmental standards, offering both functionality and reliability in various environment.
Key Features
Dahua DH-PFS3106-4ET-60 4-Port PoE Switch (Unmanaged) 
