Does this Dahua Wi-Fi camera require a network cable to work?

No, it does not require a network cable for data transmission. It connects seamlessly to your existing 2.4GHz Wi-Fi network, making installation much easier. However, please note that it is not battery-powered; you still need to plug it into a standard 12VDC power outlet to keep the camera running.

How does the Smart Dual Light night vision work?

In normal night conditions, the camera uses its Infrared (IR) LED to record discreet black-and-white video, saving energy and avoiding attention. The moment the AI detects a human or vehicle entering the zone, it instantly turns on the Warm Light, switching the video to full color and acting as a visual warning to the intruder.

Can I record video without paying for a cloud subscription?

Absolutely! This camera features a built-in Micro SD card slot that supports up to 256GB of local storage. You can record continuously or set it to motion-triggered recording without any monthly cloud fees. If you need help formatting the SD card or setting up the DMSS app, visit Sun Cheong Computer Co. Ltd. in Sham Shui Po for technical support.

Dahua IPC-HDW1339DA-SW-PV 3MP Wireless CCTV Camera

Name: Dahua IPC-HDW1339DA-SW-PV 3MP Wireless CCTV Camera
Brand: Dahua
SKU: 21CM000550
Price: 450.0 HKD
Availability: InStock

Short Product Description

Secure your retail shop or village house without messy network cables. The Dahua 3MP Wi-Fi Turret Network Camera (IPC-HDW1339DA-SW-PV) features Smart Dual Light technology, AI human/vehicle detection, and an active sound and light alarm to instantly deter intruders. With IP67 waterproofing and local Micro SD storage (up to 256GB), it is the ultimate hassle-free CCTV solution. Need help setting up your surveillance network? Sun Cheong Computer Co. Ltd. has 20 years of experience in Sham Shui Po. We offer physical store pickup and expert on-site technical configuration support for all your CCTV needs!

Key Features

3MP High-Definition Video: Captures crystal-clear 2304 × 1296 resolution footage, ensuring sharp facial and license plate recognition.
Smart Dual Light Technology: Automatically switches between discrete IR night vision (up to 30m) and full-color warm light when a target is detected.
Active Sound & Light Alarm: Built-in siren and flashing lights actively deter intruders the moment they breach your perimeter.
AI Human & Vehicle Detection: Smart algorithms drastically reduce false alarms by focusing only on real security threats.
Two-Way Audio: Built-in microphone and speaker allow you to listen in and talk back to visitors or intruders via the mobile app.
IP67 Weatherproof: Rugged metal and plastic casing designed to withstand heavy rain, dust, and extreme temperatures (-40°C to +60°C).

Full Product Description

Professional Wireless Security Made Simple

Protecting your property shouldn't require a professional construction team to drill holes and run extensive network cables. The Dahua 3MP Wi-Fi Turret Camera utilizes a highly stable 2.4GHz wireless connection, allowing for flexible installation anywhere within your Wi-Fi range. Delivering crisp 2304 × 1296 resolution, this camera ensures you capture every critical detail, making it the perfect security upgrade for homes, retail stores, and small-to-medium enterprises.

Active Deterrence with Sound & Light

Passive recording is no longer enough; you need a system that actively prevents crime. When the camera's AI detects an unauthorized intrusion, it immediately triggers an active sound and light alarm. The built-in speaker blasts a warning siren while the powerful warm light flashes, effectively scaring off trespassers before they can cause damage. You can also use the built-in mic and speaker for real-time two-way audio communication via the DMSS mobile app.

AI-Powered Human & Vehicle Detection

Tired of false alarms triggered by stray cats, falling leaves, or heavy rain? This Dahua camera features advanced AI Human and Vehicle Detection. The intelligent algorithm filters out irrelevant movements and only sends push notifications to your smartphone when a person or vehicle enters the designated security zone, ensuring you only respond to genuine threats.

💡 Pro Tip from Our Technicians

"Many customers think 'wireless' means battery-powered. Remember, this Dahua Wi-Fi camera transmits data wirelessly but still requires a 12VDC power supply to operate its powerful active deterrence lights and siren! Also, for reliable 24/7 local recording, always use a 'High Endurance' Micro SD card specifically designed for CCTV. If you are struggling to configure the IP settings or pair the camera via Bluetooth to your mobile app, bring it to our Sham Shui Po store. Our team at Sun Cheong Computer Co. Ltd. has 20 years of experience and provides expert on-site technical configuration support for all CCTV systems."

Technical Specifications

Camera & Sensor: 1/2.8" CMOS Sensor, 3MP Resolution (2304 × 1296)
Lens & FOV: 2.8mm Fixed-focal Lens (H: 103°, V: 55°, D: 123°)
Night Vision: Smart Dual Light (1x IR LED, 1x Warm Light) up to 30m (98.43 ft)
Video Compression: H.265 / H.264 / MJPEG
AI Intelligence: Human Detection, Vehicle Detection
Audio: Built-in Microphone and Speaker (Two-way Talk)
Network & Connectivity: Wi-Fi (IEEE 802.11b/g/n/ax 2.4GHz), RJ-45 Ethernet Port, Bluetooth Pairing
Local Storage: Micro SD Card Slot (Supports up to 256GB)
Power Supply: 12 VDC (Max Consumption: 7.1W with alarm on)
Durability: IP67 Waterproof & Dustproof, Metal + Plastic Casing

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Does this Dahua Wi-Fi camera require a network cable to work?No, it does not require a network cable for data transmission. It connects seamlessly to your existing 2.4GHz Wi-Fi network, making installation much easier. However, please note that it is not battery-powered; you still need to plug it into a standard 12VDC power outlet to keep the camera running.
How does the Smart Dual Light night vision work?In normal night conditions, the camera uses its Infrared (IR) LED to record discreet black-and-white video, saving energy and avoiding attention. The moment the AI detects a human or vehicle entering the zone, it instantly turns on the Warm Light, switching the video to full color and acting as a visual warning to the intruder.
Can I record video without paying for a cloud subscription?Absolutely! This camera features a built-in Micro SD card slot that supports up to 256GB of local storage. You can record continuously or set it to motion-triggered recording without any monthly cloud fees. If you need help formatting the SD card or setting up the DMSS app, visit Sun Cheong Computer Co. Ltd. in Sham Shui Po for technical support.

Target Users / Applications

Village House Owners: Securing front gates, gardens, and carports where running long Ethernet cables from the router is too difficult.
SME Retail Shops: Monitoring cash registers and store entrances with active deterrence alarms to prevent after-hours break-ins.
Warehouse & Logistics Managers: Utilizing AI vehicle detection to monitor loading docks and unauthorized parking in outdoor IP67 environments.