Dahua 4MP IP Camera IPC-HDW4431C-A-V2 replace IPC-HDW4431C-A POE

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2.8mm 3.6mm 6mm
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Product Description

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1-3pcs +0usd = china post shipping for free 

1pcs + 19usd = DHL shipping (EMS ups toll  FEDEX optional)
2pcs + 24usd = DHL shipping (EMS ups toll  FEDEX optional)
3pcs + 29usd = DHL shipping (EMS  ups toll  FEDEX optional)
4pcs or more = FREE DHL shipping (EMS  ups toll  FEDEX optional)
Some country shipping cost is expensive, when choose fast shipping way by our policy, please kindly contact us.

>1/3” 4Megapixel progressive scan CMOS
>H.265/H.264&MJPEG Dual code
>20fps4M(2688*1520), 25/30fps3M(2304*1296)
>WDR(120dB), Day/Night(ICR), 3DNR,AWB,AGC,BLC
>Smart Detection supported
>Multiple network monitoring:Web viewer, CMS(DSS/PSS) & DMSS
>3.6mm fixed lens (2.8mm optional)
>Max. IR LEDs Length 30m
>IP67, PoE
>Onvif 2.4


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Not only support H.264, but also support the newest mode: H.265, can save more your recorder.




smart code




Can support both PAL and NTSC signal





lens choose

We are dahua gold supplier, there are enough stock welcome you to buy.


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Item Specifics

Brand Name: 
Video Compression Format: 
Power Supply(V): 
 Dome Camera
Model Number: 
Supported Operating Systems: 
 Windows 7,Windows 98,Windows 8,Windows XP
Alarm Action: 
 Email Photo
High Definition: 
 4.0 Megapixels
Supported Mobile Systems: 
 Android,Windows Mobile
IR Distance(m): 
Wall Bracket: 
Dimensions (L x W x D)(mm): 
Viewing Angle (Degree): 
Power Consumption(W): 
Audio Output: 
Network Interface: 
 RJ-45 10/100Mb Ethernet Slot
Minimum Illumination(Lux): 
Sensor Brand: 
 IP/Network Wired
Power Supply: 
 With POE
 IP Camera
Special Features: 
 Waterproof / Weatherproof
Lens (mm): 
 2.8, 3.6, 6mm

Packaging Details

0.4kg (0.88lb.)
17cm x 17cm x 15cm (6.69in x 6.69in x 5.91in)


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Top Wireless Gadgets (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of www.topwirelessgadgets.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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