NO TAX Camera IP DAHUA IPC-HFW2431S-S 4Mpx POE WizSense Satrlight MicroSD outdoor IP camera

Dahua Technology Lite Series

The Lite series is a great choice for small systems such as home monitoring, apartment monitoring and small and medium-sized enterprises. Lite series products feature better components than the Entry series, and at the same time are still easy to use and operate. Lite series cameras feature basic video analytics (VCA) , enabling more efficient use of the monitoring system. The production uses stable and reliable components that meet a number of water, vibration and aging resistance standards that define the quality of Dahua products.

The Dahua IPC-HDBW2431R-ZS-27-135-S2 IP camera is equipped with  a 4MP 1/3” Progressive Scan CMOS  image sensor  , which ensures high resolution in low light conditions. It has a lens with a variable focal length  of 2.7-13.5 mm  and uses  Smart IR  ( IR range up to 40 m ).

The Dahua IPC-HDBW2431R-ZS-27135-S2 IP camera uses  Starlight technology , which was created for use in difficult environmental conditions, even with minimal lighting. In extreme low light conditions, Starlight technology is able to provide color images in almost total darkness. It also uses the Smart function ( H.265+ & H.264+ ). Supports  SD card storage .

The IPC-HDBW2431R-ZS-27135-S2 camera has a water and dust protection rating  of IP67  and  IK10 , making it suitable for indoor and outdoor applications.

Why choose this camera model?

✅  records in a resolution of up to 4 Mpx-  this is very high quality guaranteeing a wide frame and high pixel density

✅  has a MotoZoom 2.7-13.5 mm varifocal lens with a viewing angle of 31-113°

✅  has remote live view in the manufacturer's application (Android, iOS)

✅  Starlight  - very low lighting is enough to obtain a clear color image

✅  WDR120  - wide dynamic range of lighting

✅  IR illuminator up to 40m  allows the camera to process good quality images in complete darkness

✅  the camera has image archiving functions via a microSD card  - no need to install an additional recorder

✅  thanks to the IP67 tightness class  , it guarantees full resistance to strong water streams and dust  - it can be installed outdoors

✅  IK10 - vandal resistance

✅  H.265+ compression -  the latest international video compression standard

✅  advanced image analysis functions  - crossing the line, intrusion, classification of people and vehicles

✅  SMD PLUS -  search for a classified object (human, motor vehicle, non-motor vehicle)

✅  Two-way audio support

✅  sound detection -  has a function thanks to which it reacts to any disturbing signal

✅  POE power supply - the camera  can be powered via twisted pair (UTP) or from a 12V power supply

✅  gives you the freedom to install it inside or outside the house

Camera Specifications:

• StarLight series camera:  image improvement in low light conditions ;
• Lens:  MOTOZOOM varifocal lens ;
• Resolution:  4Mpx ;
• Viewing angle: 2.7-13.5 mm° ;
• Features that correct image quality ;
• IR illuminator range:  40 m;
• Memory card slot:  MicroSD up to 256GB;
• Image compression method:  H.265+/H.265/H.264+/H.264;
• Application:  outdoor and indoor facilities;
• IVS analysis: crossing the line, intrusion, classification of people and vehicles;
• SMD PLUS - searching for a classified object: person/vehicle
• Audio:  external microphone input, audio output, two-way audio support, sound detection;
• Tightness class:  IP67;
• Vandal-proof: IK10;
• Housing: metal;
• Operating temperature:  -30 °C to 60 °C;
• Power supply: POE ,  12 V DC;
• Dimensions:  Ø 122 x 89 mm;

Improved detection with no false alarms

With improved AI capabilities, SMD filters out irrelevant objects in the scene. Equipped with a new deep learning algorithm, SMD plus  is optimized to filter out small and large animals in the scene to avoid triggering false alarms.

✅  people detection distance up to 13 meters

✅  vehicle detection distance up to 18 meters

✅  detection accuracy rate increased to 95%

✅  false alarm rate for small animals is only 0.5%

✅  false alarm rate for small animals 2%

IR + StarLight + ROI infrared illuminator

The Dahua  dome camera  is equipped with a modern IR LED infrared illuminator with a range of  up to 40 m . The illuminator enables better monitoring at night with different light intensity. If you install a camera at the entrance door/window and place it facing the yard, you can easily check whether there is an intruder hanging around your house.

Dahua Starlight  is a technology designed to record images in difficult environmental conditions, even with minimal lighting. It is able to provide a color image in almost complete darkness.

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

Motion detection + intelligent image analysis

The Dahua IPC-HFW1431S-0280B-S4 IP camera has a built-in motion detection algorithm, which allows you to record images only when motion is detected in a given zone. This function significantly extends the amount of recorded material from important moments.

Thanks to the built-in PIR motion sensor , you will receive an immediate warning on your phone. You will access the camera, see what is happening and take action in time. By configuring motion sensitivity and PIR scheduling, you can make your camera smarter to catch what really matters.

Intelligent image analysis IVS (Intelligent Video Surveillance) – involves processing the recorded image. The task of the IVS function is to detect events with previously defined criteria (intrusion, crossing the line).

Remote viewing on mobile devices (Android, iOS)

Dahua offers access to free DMSS client software for its products . The software is used to preview the image and manage camera configuration.

Additionally, it has the function:

✅ share your device with other users

✅ Playback of video recordings

✅ Real-time image recording

✅ remote control of security systems

✅ convenient and safe login using fingerprints

✅ e-map support

✅ displaying alarm messages

✅ advanced search by events

Image quality enhancement features

✅  Noise reduction system  (3D NR) - noise reduction in the image

✅  Extended dynamic range  (WDR) - allows you to maintain the visibility of details in heavily shadowed and strongly lit areas at the same time

✅  Backlight Compensation  (BLC) - corrects the brightness of areas with a strong background light source, such as windows or doors

✅  High Light Compensation  (HLC) - Preserves detail in highly lit areas such as headlights

✅  Region of Interest  (RoI) function - detecting and highlighting selected areas in the image

✅  Privacy Masks  - Shading selected areas in the image to maintain privacy.

✅  Mirror  - Mirror image

Waterproof housing with IP67 tightness class

When choosing a camera, it is worth paying attention to the tightness class. This is the degree of protection of the camera against external factors. Thanks to the highest quality materials from which the Dahua  IP camera housing with IP67 class is made, it guarantees failure-free operation and  completely protects against the ingress of dust and strong water jets.

The camera's ability to operate  in a wide temperature range (from -30 to 60°C)   makes it perfect for both frosty winter nights and hot summer days.

Varifocal camera lens Dahua MOTOZOOM lens

The MotoZoom 2.7-13.5 mm adjustable focal length lens   allows for remote adjustment of the viewing angle from approx. 31-113º , making it ideal for monitoring systems where identification of people or vehicles is required.

In the photo below we see how large an area our camera can capture. This is an ideal solution for monitoring an area requiring  the highest image quality, zooming in on a selected card  on large external surfaces.

Image compression method - intelligent H.265+ codec

Signal coding using the H.265+ algorithm allows you to optimize the basic functions of the camera. This algorithm enables better use of network bandwidth, significantly reduces interference and guarantees a long archiving time of recordings without compromising image quality.

The use of the H.265+ codec allows you to save approximately 50% of space compared to the H.265 version, and over 90% compared to the older version of the codec - H.264 .

POE power supply

PoE technology is a simple way to connect IP monitoring in key places. Traditional PoE technology allows you to power devices located up to 100 meters away (802.3af standard, when using CAT.5 cabling). Dahua  Poe camera  can be powered by twisted pair (UTP)

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