DAHUA DH-IPC-HFW1431T1-ZS-S4 POE IP Security Camera, 2K, 4MP, 2.8-12mm, WDR, IP67, IR 50m

The Dahua IPC-HFW1431T-ZS-2812-S4 cameras offer great image quality in 2K Quad HD 2688x1520 4MPx resolution with the MotoZoom function that allows you to adjust the angle of view to the selected frame.

The better the recording quality, the greater the chance of capturing the perpetrator of the incident - that's why you should choose high-quality cameras from the proven Dahua manufacturer today .

Why is it worth choosing this camera model for a monitoring system?

Main features 

• 4MP, 1/3” CMOS image sensor
• It outputs 4MP (2560 × 1440) at 25/30 fps and supports max. 4MP (2688 × 1520) at 20 fps
• H.265 Codec
• Built-in IR LED
• ROI, SMART H.264/H.265, flexible encoding, applicable to various storage and bandwidth environments
• Image switching, WDR, 3D DNR, HLC, BLC, digital watermark, applicable to various monitoring scenes
• Abnormal detection: Motion detection, Video tampering, No SD card, SD card full, SD card error, Network disconnection, IP conflict, Illegal access, Voltage detection
• IP67 protection 

Specs 

• 1/3” 4MP 2688(H) Progressive CMOS 
• IR distance: 50m
• Motorized Varifocal Lens 2.8 mm – 12 mm
• Field of view: Horizontal: 98°–31° Vertical: 55°–18° Diagonal: 116°–36°
• H.265 video compression; H.264; H.264B; MJPEG
• True WDR 120dB
• Noise reduction: 3D DNR
• Power Supply: 12V DC / POE (802.3af)
• IP67
• Housing: Metal + Plastic

Motion Detection 2.0 - improved motion detection

The cameras use Motion Detection 2.0 technology , which allows you to distinguish between objects appearing in the frame (people, cars) and filter out false alarms. Small animals, moving leaves, rain or falling shadows do not trigger an alarm and you only receive important notifications on your phone.

Remote viewing on mobile devices (Android, iOS)

Dahua offers access to free software for its products . The software is used to view images and manage camera configuration.

Additionally, it has the function:

✅ sharing your device with other users

✅ playback of video recordings

✅ real-time image recording

✅ remote control of security systems

✅ convenient and secure login using fingerprints

✅ e-map support

✅ displaying alarm messages

✅ advanced search by events

IR + ROI infrared illuminator

The Dahua IPC-HFW1431T-ZS-2812-S4 dome camera is equipped with a modern IR illuminator with a range of up to 50 m . The illuminator enables better monitoring at night with different light intensity. If you install the camera at the front door/window and position it facing the yard, you can easily see if there is an intruder around your house.

The intelligent RoI (Region of Interest) function allows you to increase the quality of selected parts of the image and allows you to reduce the quality of other parts. This has a positive effect on the use of signal processor computing power, reducing network bandwidth requirements and improving the identification of only the most important points.

Extended D-WDR digital dynamic range

D-WDR 120dB technology gives more functionality compared to BLC. Underexposed objects in the image are brightened, while objects that are too bright are darkened. Thanks to this, all elements of the image are visible, even if there is significant contrast. The advantage of cameras equipped with the WDR function is obtaining high-quality images regardless of whether they are used outdoors or indoors . The camera with the WDR function can work in places with strong sunlight without affecting the quality of the recorded image.

BLC/HLC function to control the reverse light

This technology eliminates the effect that occurs when the camera is directed towards a strong light source, i.e. when the foreground becomes dark and illegible. Compensation consists in brightening the foreground, unfortunately also at the expense of the background, which also becomes brighter.

Other Digital Image Correction Features and Additional Capabilities:

• Motozoom lens
• 3D-DNR - digital image noise reduction
• ROI - improving the quality of selected image fragments
• Ability to change resolution, quality and bandwidth
• Motion detection
• Configurable privacy zones
• ICR - mechanical infrared filter
• WB - White Balance (ATW/AWB/manual/indoor/outdoor)
• AGC - automatic image gain adjustment
• privacy zones
• Mirror - mirror image

IP67 waterproof housing

When choosing a camera, it is worth paying attention to the tightness class. This is the degree of protection of the camera against external influences. Thanks to the highest quality materials used in the housing of the Dahua IPC-HFW1431T-ZS-2812-S4 IP camera, it guarantees trouble-free operation, protects completely against dust and strong water jets.

The ability to operate the camera in a wide range of temperatures (from -30 to 60 ° C) makes it perfect for both cold winter nights and hot summer days.

IP camera with memory card slot

The camera also has a slot for microSD cards up to 256GB , thanks to which the camera does not require an additional recorder to record the image. After exceeding the memory limit, the camera automatically overwrites the oldest recordings . 256 GB capacity is enough for approx. 7 days of continuous recording at 25 fps.

IP cameras with a memory card slot enable autonomous operation as a single-channel recorder , so it is possible to create a complete monitoring system based on only one device.

Dahua IPC-HFW1431T-ZS-2812-S4 MOTOZOOM varifocal camera lens

The MotoZoom 2.7-13.5mm zoom lens allows you to remotely adjust the angle of view from approx. 31-98º , making it ideal for monitoring systems where identification of people or vehicles is required.

In the photo below, we can see how large an area our camera can capture. It is an ideal solution for monitoring an area that requires the highest image quality, zooming in on a selected card on large outdoor areas.

3 ways to connect

✅ via PoE recorder

✅ via PoE switch

✅ via router

PoE technology is a simple way to connect IP monitoring in key locations with a single cable . Traditional PoE technology allows you to power devices up to 100 meters away (802.3af standard, using CAT.5 cabling).

List of devices:

1. PoE camera

2. PoE recorder

3. Router

4. Mobile/PC devices

5. Monitor/TV

6.PoE Switch

IP cameras with an efficient H.265 + image compression algorithm for clean and smoother image transmission, the possibility of PoE power supply makes the device even more universal and easier to install. The camera complies with the IP67 tightness class. It is equipped with a modern 1/3 "Progressive Scan CMOS image sensor, a 2.8-12 mm Motozoom lens that allows you to capture video recordings in 2K Quad HD resolution, an IR illuminator with a range of 50 meters with automatic adjustment .

Camera Specification:

• Model: Dahua IPC-HFW1431T-ZS-2812-S4;
• Lens: varifocal MOTOZOOM ;
• Resolution: 4 Mpx ;
• Viewing angle: 2.7-13.5mm° ;
• Recording speed: 20 fps - 4 Mpx;
• Image quality enhancement features ;
• IR illuminator range: 50 m;
• Memory card slot: MicroSD up to 256GB;
• Image compression method: H.265+/H.265/H.264+/H.264;
• Application: external and internal objects;
• Sealing class: IP67;
• Housing: metal;
• Operating temperature: -30 °C to 60 °C;
• Power: POE , 12V DC;
• Dimensions: 244 x 90 x 90mm;

Why should you trust us?

Our specialists test all the devices we have in stock before introducing them to our offer - we check the parameters, quality and functionality of each equipment. We do not sell even the most popular HikVision products if they have hidden defects and do not pass our quality test. We will never offer you equipment that will stop working after a year of use. We know that trust takes a long time to build and we certainly don't want to disappoint you.

Additionally you get:

✅  Individual technical support from specialized specialists

✅  Hassle-free exchange or return if the selected equipment does not meet your expectations

✅  Free access to our series of guides, reviews and online rankings

✅  Notifications about every stage of order fulfillment

✅  Safe delivery of the products you purchased

Quality Certifications: