CCTV Technology


h.264 vs h.265 video compression – A complete guide

h.264 vs h.265 video compression is very authentic and logical comparison. In general h.264 vs h.265 video compression is all about quality of image and bit rate or you can say quality and space. In Surveillance industry h.264 vs h.265 video compression means a lot, it is like a revolution in the industry for those who understand this topic well.

h.264 vs h.265 video compression

h.264 vs h.265 video compression

I would like to start this topic in regards of Surveillance industry, Firstly I would like to explain about a few terms like video compression, h.264 and h.265. Starting with Video compression, it is a processing of video in such way it takes less space while processing, it eliminate non-useful thing when it is processed with the lower bit then it is definitely easier to copy and share. Now, h.264 Advance video coding (AVC) or MPEG-4 is a video compression standard which has greater compression that it’s previous technology. H.265 or High-Efficiency Video Coding (HEVC) is basically new compression technology which is developed by the joint collaborative team on video coding (JCT-VC) which have the greatest compression than it all previous technology.

This technology was launch with the earliest version in the year 2013. In this technology (h.265) video image quality is inversely proportional to the bit rate, the bit rate is reduced almost 50% at 480P and 60% at 4K. This means as you increase image quality rather than increase recording capacity and stream rate, it will reduce.

This technology is developed to keep in mind that if some people need increased quality at 4k then they will not back due high recording and streaming. It is a balance between video quality and recording capacity. Another very hidden advantage of h.265 technology is that when you are working for the big project then network part is very crucial in that you need to maintain Giga or 10/100/1000 network, so if you use h.265 then definitely you get a big advantage. Even if you are preferring radio devices, in that case, it is also beneficial because it has fewer bitrates hence they need the lower throughput of the radio device.

In Surveillance industry, as CCTV camera image quality is increased, the problem of storing data increase because storing devices have their limitation. So from last five year when High definition (HD) Camera is launched storing data is the very big pain for the industry. In my earlier post, I have written on how to calculate the recording capacity of the camera, so you will find it is very difficult to store such high capacity data.

h.264 vs h.265 video compression

To get rid of this problem Surveillance industry adopts h.265 video Compression technique by the end of the year 2016. One of the greatest advantages of h.265 is that it takes almost half space for recording camera with the same specification and it will also take less bandwidth for streaming, So if you compare h.64 vs h.265 video compression this is the one basic difference of h.64 vs h.265 video compression. As far as the technical advantage of h.265 in the surveillance industry is concerned, below I explain one by one.

1.Latest video compression technology in the world.

  • All the H.265 NVR can automatically be connected with both H.265 and H.264 IPC
  • All the H.265 IPC can automatically be connected with  both H.265 and H.264 NVR


  1. Utra low Bite rate for real-time recording


3. Can save storage space up to 50% ,1ch 3MP real-time / 24 hours recording only need 22GB storage spaceh.264-vs-h.265-video-compression

  1. Greatly help to reduce the project cost ,below is a 16ch 3MP 20days storage project cost comparison table.

So from above point of advantage, as a part of surveillance industry either as integrator or customer, it is very easy to understand and implement latest technology. As far as the market of h.264 vs h.265 video compression is concerned, I will explain with help of infographics.

So from the above infographics market share of h.265 IPC is less because it is new technology and a little costly too but have a great future. As a CCTV integrator you must always installed H.265 NVR and if possible camera too, a few days back I have written about top 11 CCTV surveillance camera and their specification, so you can find best h.265 CCTV camera.

CCTV: Indian video surveillance market will be boomed up to us$2.4 Billion by 2020

Calculate Recording Capacity of IP camera. CCTV storage calculator formula



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Artificial intelligence CCTV – One of the most powerful tool of CCTV.

Artificial intelligence CCTV is a CCTV camera that can think like the human brain. The Artificial intelligence CCTV is basically a processing of the image with the help of deep learning algorithm and after processing you will get information. Artificial intelligence CCTV camera is just like CCTV operator that will give you information which you mean.

Artificial intelligence CCTV

Artificial intelligence CCTV

I will give infographics comparison of 100 cases in which CCTV recording as required, you can judge how to use artificial intelligence camera is.

Artificial intelligence CCTV Graph

artificial intelligence CCTV

To understand in the more better way I will put an example so that this topic will clear in the more better way.

If two camera is installed at the main gate of an industry then what is the use of that camera, you need information and activity which is happening at gate, like how many people entered in the industry, number of vehicle passing from gate, may be you need vehicle number of all vehicle which are entered in the premises, you may wish for how many visitor visiting in premises, you may wish that how many time you regular staff passing from gate. So these are the activities that you need to watch, for this you put CCTV operator who can process all information and send you detail log but with help of artificial intelligence CCTV camera, you can find the automatic log of these activities. So from the above example, it is more clear that what actually artificial intelligence camera is.

To understand technically artificial intelligence  CCTV camera is a simple IP camera but it is embedded with Artificial intelligence Software, So According to need they develop Artificial Intelligence software’s. There are many kind algorithms and software like

Facial reorganization- it will allow you finds people in a crowds place like railway stations, Airports, stadiums.

Artificial intelligence CCTV

Artificial intelligence CCTV Thermal sensing

Thermal Sensing Camera – it will allow you to measure the temperature of the particular object. It will install at a temperature sensitive place like industrial boiler etc. In this reference will give on incidence of my life, In 2014 I was in china with one of my friend who was suffering from fever, he take some medicine and will go for work in other city but when we reached at the railway station, they not allow to board my friend and we were shocked to hear that due to my friend sickness they will not allow us and after investigation they allow us for board.

Artificial intelligence CCTV

Number Plate Recognition Cameras- this camera allow you to recognize the number of vehicle and along with that it also stored the vehicle log. This camera is used in traffic management and traffic monitoring. It is also called automatic number plate reorganization (ANPR).

Artificial intelligence CCTV

Speed Camera-This camera allow you to measure the speed of the vehicle. It is used in traffic management and also control over the speed of the vehicle.


Smart Alarm System-This camera allows you to track the object, when you remove the object you get the notification

Object Counting- This technology allows you to count the number of object in a selected area, this counting include any object like the incoming and outgoing object of people etc.

Crowd Density counting- This technology allows you to know the density of the object in the crowd as the number of the object put at a particular place.

5 Major Problem that You Face in CCTV Installation

5 Latest Technology of CCTV

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Top 11 CCTV Surveillance cameras and their specification

There are so many CCTV Surveillance system supplier in the market which provides you with a specific CCTV surveillance system according to your need. Sometimes users do not know what kind of CCTV Surveillance system they required. In that case, a professional of CCTV Surveillance is needed who can suggest them for a specific CCTV Surveillance system.

In general, we suggest some good quality of CCTV surveillance camera based on our experience and research. CCTV Surveillance system industry has a huge amount of products are available. Some kind of CCTV camera specific for home purpose and industrial part is different from those CCTV cameras. So the requirement has differed depends on requirement but some kind  CCTV cameras can be used for both industrial and home purpose as well. Here we mentioned some CCTV cameras below. Before we start we try to define CCTV Surveillance system below.


What is Surveillance?

Surveillance means ‘to observe something’. A surveillance system is generally used to monitor some specific areas.


What is CCTV Surveillance?

CCTV surveillance is a specific system of closed-circuit cameras to observe or monitor a definite area for security purpose. History of CCTV System


What kind of cable used for CCTV?

It depends on what kind of CCTV surveillance system is there. In general, there are two types of the cable being used in CCTV surveillance system. One is network cable and another one 3+1 cable with the video cable.


Why is CCTV Surveillance system important?

One simple answer is, To record activities for evidence. CCTV Surveillance system commonly used to monitor and secure the premises.


Popular CCTV surveillance system suppliers.

List of CCTV suppliers

There is so many CCTV surveillance system available in the market.  

1. Hikvision DS-2CD2085FWD-I

hikvision CCTV surveillance
8 MP Network Bullet Camera

  • • Up to 8 megapixel high resolution
  • • Max. 3840 × [email protected]
  • • 2.8 mm/4 mm/6 mm/8 mm/12 mm fixed lens, optional
  • • H.265, H.265+, H.264+, H.264
  • •120dB Wide Dynamic Range
  • • 3D Digital Noise Reduction
  • • DC12V & PoE (802.3af)
  • • IR range: up to 30 m
  • • Support on-board storage, up to 128 GB
  • • IP67

Read more about this camera

2. H.View 8.0mp IP Camera,8 Megapixel Super HD









  • Image Sensor: 8M pixel, CMOS
  • Resolution Range: 8MP 3840*2160, 5MP 3072 x 1728, 4MP 2592 x 1520, 3MP 2048×1536, 2.1MP 1920 x 1080, 1.3MP 1280×960, 1MP 1280 x 720
  • Lens: 2.8mm-12mm @ ƒ/1.6, horizontal coverage: 5°~110°
  • Compression: H.265, H.264, MJPEG
  • Motion Detection: Yes
  • Email Alarm and APP notification with Snap-shoot: Yes
  • Power Supply: DC12V, PoE (802.3af)
  • Browser: All
  • Night Vision: Up to 140ft (Depends on the Environment)
  • Waterproof: IP67
  • Onvif Support List: Digital WatchDog, Blue Iris, iSpy, Milestone, Sighthound Video, SecuritySpy, Synology, QNap

Read more about this camera

3. TVT TD-9453M2

TVT CCTV Surveillance Camera

  • H.265 main profile video compression technology, high compression ratio, stable stream control
  • 5MP ( 2592 × 1944 ) full real-time coding
  • Max. resolution: 2592 × 1944
  • ICR auto switch, true day/night
  • 30 ~ 50m IR night view distance
  • 3D DNR, DWDR
  • Support 8 ROI coding
  • One gigabit ethernet network port, 10M / 100M / 1000M self-adaptive
  • Support SD card local storage, up to 128GB
  • CVBS local video, two-way audio and PoE power supply
  • smartphone, iPad, remote monitoring
  • Support P2P
  • Three streams Support

Read more about this camera

4. Bosch FLEXIDOME IP dynamic 7000 RD

CCTV Surveillance Camera

Power Supply24 VAC 50/60 Hz 12 VDC  Power-over-Ethernet 48 VDC nominal
Current Consumption1 A (12 VDC) 0.8 A (24 VAC) 0.3 A (PoE 48 VDC)
Power Consumption12 W
PoEIEEE 802.3af (802.3at Type 1)
Type1/3‑inch CMOS HD
Pixels2048 x 1536 (3MP)
Video streams
Video compressionH.264 (ISO/IEC 14496-10); M- JPEG, JPEG
StreamingMultiple configurable streams in H.264 and M-JPEG, configurable frame rate and bandwidth. Regions of Interest (ROI)
Overall IP DelayMin. 120 ms, Max. 240 ms
GOP structureIP, IBP, IBBP
Encoding interval1 to 30 (25) ips
Resolutions (H x V)

Read more about this camera

5. D-link DCS-F4614

dlink CCTV Surveillance Camera

  • 4MP Full HD Camera
  • 2592 X 1520 @30fps
  • IR Range up to 15m
  • Outdoor application – IP66
  • Corridor mode
  • Smart de-fog
  • Region of Interest
  • SD/SDHC/SDXC Slot, max 128GB
  • Alarm Port
  • IK-10

Read more about this camera

6. Samsung CCTV Surveillance Camera SNV 7080R

Samsung CCTV Surveillance Camera

  • Max. 3M (2048 x 1536) resolution
  • 16 : 9 Full HD (1080p) display support
  • 3 ~ 8.5mm (2.8x) motorized varifocal lens
  • Built-in IR LED (15ea), viewable length of 25m
  • H.264 / MJPEG dual codec and multiple streaming
  • Full HD WDR
  • Smart Compression (ROI encoding)
  • IP66 Grade (Waterproof)

Read more about this camera

7. Watchnet XVI-21MP-4X

Watchnet CCTV Surveillance Camera

  • 1/2.8″ 2.1MP HD CMOS image sensor
  • D-WDR, Day/Night (ICR), DNR (2D&3D), Auto iris, Auto focus, AWB,
  • AGC, BLC
  • Max. 25/[email protected], 50/[email protected] resolution
  • 2.7mm – 11mm lens
  • Max 100°/s pan speed
  • IP67, IK10, DC12V
  • Up to 255 presets, 8 tour
  • OSD Menu, control over coaxial cable
  • CVI Compatible Camera

Read more about this  camera

8. TVT TD-9557E2

  • 5MP (2590×1944) full-time coding
  • Max. resolution: 2590×1944
  • ICR auto switch, true day/night
  • 10m IR night view distance
  • 3D DNR, physical WDR
  • Smart analysis including object removal, line crossing detection and intrusion detection, etc.
  • ROI coding
  • Support CVBS video output and PoE power supply
  • One MIC IN and one built-in sound pick-up
  • Support hardware reset
  •  smartphone, iPad, remote monitoring
  •  P2P Support
  • Three streams Support

Read more about this  camera

9. Netgear Arlo Pro 2

arlo CCTV Surveillance Camera

  • 1080p HD Quality
  • Sound and Advanced Motion Detection
  • Activity Zones Highlight
  • Optional 24/7 CVR
  • 3-second Look Back
  • Flexible Powering Options
  • Weather-Resistant
  • Rechargeable Battery
  • 2-Way Audio
  • Night Vision
  • Free Cloud Storage
  • Local Backup Storage
  • Smart Security Siren
  • Plays Well with Others

Read more about this camera

10. Panasonic PI-SPW401DL

Panasonic CCTV Surveillance Camera

  • 1/3” 4Megapixel progressive scan CMOS
  • 2.7mm~12mm Motorized Lens
  • H.265 & H.264 dual-stream encoding
  • 25/[email protected]
  • WDR(120dB), Day/Night(ICR), 3D-DNR, AWB, AGC, BLC, HLC
  • Multiple network monitoring: Web viewer, CMS(PVMS) & Smart Phone(PMOB)
  • Max. IR LEDs Length 50m
  • Ip67, SD Card, PoE

Read more about this camera

11. Cp plus CP-UNC-EE40-M

CP Plus CCTV surveillance Camera

  • 1/3″ 4Megapixel progressive scan Image Sensor
  • H.264 & MJPEG dual-stream encoding
  • [email protected] and 25/[email protected]
  • Day/Night(electronic), 3D-DNR, AWB, AGC, BLC
  • Multiple adjust mode: original image, panorama, double panorama, 1 3 modes, single window EPtz, 4 window split model
  • 1.18mm fixed lens
  • Supports PoE, IK10, SD Card
  • Mobile Software: iCMOB, gCMOB
  • CMS Software: KVMS Pro, vOptimus Pro

Read more about this camera

We hope above list is useful for you. Please also share your experience about CCTV Surveillance Industry and comment us.

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5 best cctv surveillance wifi camera that you should use once

CCTV surveillance market growing fast and everyone need camera to monitor their home and working place. It is quite obvious that so many companies launching their new products day by day and wants to hold customers. Here, we are going to discuss some good quality wireless “CCTV surveillance” camera which is easy to install and affordable.

List of some good wifi CCTV surveillance camera

1. Nest Security Camera

CCTV surveillanceCCTV surveillanceCCTV surveillance

See every detail 24/7.

Look after home 24/7 in crisp 1080p HD, day and night.

With Nest Aware: Add 24/7 continuous recording for 10 or 30 days.

Alerts on your phone.

See who’s there, listen in and speak up to get their attention.

With Nest Aware: Get person alerts. And know when someone’s actually there.

See what you missed.

Review photos of activity from the last three hours in Sightline for free.

With Nest Aware: Speed through days of video in seconds. And quickly find key moments.



2. Arlo Pro 2 by NETGEAR CCTV surveillance



Free and Secure Cloud Storage

The free Arlo Basic subscription plan lets you add up to 5 Arlo cameras and gives you access to recordings from the past 7 days*.

For more information on 7 days Free Cloud Recordings, please visit the official website.

Arlo Pro 2 | Security Camera System with Siren

2 Camera Kit

  • 100% Wire-Free
  • 1080p HD
  • Rechargeable
  • Wire-Free or Plugged In
  • Weather-Resistant
  • 2-Way Audio
  • Night Vision
  • Free Cloud Recordings
  • Local Backup Storage
  • Works with Amazon Alexa

Unique Features of Arlo Pro 2

1080p HD Resolution and Advanced Motion Detection

Watch and record crisp HD video in more detail than ever before. Wide-angle PIR motion sensors make sure no movement goes unnoticed.

3-Second Lookback

Capture activity 3 seconds before a triggered event so you’ll always know what happened, from start to finish. Available when plugged in and used indoors.

Activity Zones

Highlight areas in your camera’s view where you want to receive motion and sound alerts. Available when plugged in and used indoors.

Optional 24/7 CVR

Upgrade to keep nonstop recordings in the cloud when the camera is plugged in and used indoors.

3. Samsung SNH-V6410PN SmartCam Pan/Tilt Full HD CCTV surveillance 


4. Logitech Circle Wireless HD Video Battery Powered CCTV Surveillance Camera


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Language Translator : Traveling China, Hub of CCTV, without Chinese Language problem- A personal Agent.

Meet Ili. New language translator.

Hi, friends today I come with new language translator based on latest technology gadget, the gadget is language converter. As you all know this website is all about CCTV Camera, As China is one of the major sources of production of CCTV camera and its accessories but it is quite difficult to learn Chinese. This gadget is very helpful to those who visit China regularly. it simply converts your own voice into Chinese, you simply said any word or sentence in English it will convert that word or sentence to Chinese.This language translator work on voice recognition system which converts the input voice into desired voice using a processor.

Language translator

This device is come in many other languages, apart from Chinese it will convert your English voice in Spanish and Japanese also. you can buy this from its online store. Watch video

                                                                                                                                           Third-party video

The cost of this gadget is $ 199 USD.the size of this gadget is 4.8”L X1.3”W X 0.5 “ H and weight of this device  is 42 gm, when you purchase this device you get box as enclosure, In that box device, micro USB cable, manual, ili guidebook and  neck strap. It is a chargeable device with 10 days of backup, the battery will fully charge in 3 hours. The warranty for this device is one year. If you book online company will ship only to US, UK, Canada, Australia, New Zealand and Hong Kong and Shipping Charge will be extra. It is a one-way communication device. This device is tested, when you visit the website you will see a lot of positive reviews. it is the best device for entrepreneur and traveller who visit lot across the country. It is one-way communication device because it is found that 80% of people prefer one-way communication. The more important thing about this device is that it is not internet dependent website. It is a very special feature of this device that makes it so unique.

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CCTV Camera Technical Terms, You Should Know. WDR, HLC, Mask

CCTV Camera Technical terms

Every and each industry has its own terms and some of them are technical. In similar, CCTV camera has also some technical terms. By knowing these terms, you can better understand the quality of product as well as you can also describe the things to your customers. So we tried to explain some of them below.



Third party image reference

High contrast light always a problem for cctv camera. CCTV camera application against the high contrast light area such as a open window or gate where light is coming through, is always a challenge. Then a new CCTV camera function comes into existence, called WDR. WDR is nothing but the application to adjust the contrast light between high range of contrast. By using this, CCTV camera capture same number of detail for both kind of objects,(Internal or external) and make focus on the nearest one.


BLC (Backlight Compensation)

Third party image reference

Backlight compensation is quite similar to WDR. As its name, the light coming from back it is called backlight and adjusting these lights its called backlight compensation. The object which is in between CCTV camera and backlight, is visible as a shadow and CCTV camera unable to gets all image detail. Those cameras which have BLC, has a electronic shutter basically adjust the light coming from behind.

HLC (Highlight Compensation)

cctv camera
Third party image reference

The idea of HLC is to compensate the spot light coming from the object. It helps to recognize those object which produce lights, such as a vehicle or a flash radiator. HCL just like BLC but its reduce the objects lights into black one and capture a quality image.

Privacy Masking

Third party image reference

Privacy masking is term of CCTV camera which is to allow protect some area for capturing. When it is apply CCTV camera allow all area except some mark of image.

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CCTV tools that you must have in your tool box

Here, We are trying to turning your focus towards some important CCTV tools, which can be useful to increase the efficiency of work.  These cctv tools are available in market. Before we start, Just think about those problems which are commonly occurs at installation site. These problem are very small but we have to spend lots of time. Using these cctv tools, you can do a smooth installation. so lets start from the first.

These are the following CCTV tools

1. CCTV Tester

CCTV tools

CCTV tester is the first name if you talk about CCTV tools. It a very useful device. If you want to have a CCTV tester in your CCTV tools, then one thing keep in mind that you have all the connecting port in it, like HDMI , AVi, VGA and also LAN port for IP camera. So if are going to install CCTV camera at a big premises then CCTV tester can save your precious time .

2. Walky Talky

CCTV tools

Everyone knows about walky talky. It can be a very useful tool for CCTV installation engineer. It can save lots of time.

3. Power Bank

CCTV tools

In completion of CCTV tool box, You must have a power bank in your CCTV tool box. You can use a 12V battery with a DC connector. There are some ready made power bank are also available. The main benefit the power bank is, you can power up your camera everywhere for sometime. No need to find power sockets just put it to camera and make your work complete.

4. LAN Tester

CCTV tools

Now the fourth one is LAN tester . As the name suggest,LAN tester is used to test LAN cable. It is very to use, just put both side of LAN wire into each unit of LAN tester and LAN tester let you know that it is proper punched or not. So i think you should have when you are installing CCTV cameras.

5. Multi Meter

CCTV tools

The most important tool that you must have in your CCTV tools, The multi meter. If you don’t know how that how to use mm then you must learn this. Multi meter tell you every thing about your CCTV wire.


So these are some CCTV tools that you should have in tool box. If you want to add some in the list then comment us in comment box.


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5 Latest Technology that You should use it Supercharge your CCTV Business

1.Hikvision Face detection Technology


Hikvision  already has a artificial intelligence Technology.  this technology is used to face detection of people  at entrance point . this technology more significantly used where the people entering in bulk like airport,  cricket stadium entrance railway station entrance and wherever people coming in huge rush.


The system just capture the face of the people and save it into the system and people can be track by there face or name.  suppose if you want to track someone which is looking suspicious then go to the system and just start tracking of that person other cameras of the system will follow the people where  he is going and what is he is doing.


This system also used  in big factories it safe the face of the employees by their name and you can track where he is so I thought it is a Revolutionary technology in CCTV you should try  it at least once.

2.Face detection technology by Admobilize.


This technology is commonly used in product analysis.  when you see a product your face give some reactions and the system recognise  those reactions and make a report how you feel after watching the product. means you feel happy,surprise,Sad or angry. these data is very helpful for the company who made the product.


3.TVT Intelligent-video-Analysis

TVT providing video analysis system in there  normal NVRs. by using those function you can automatically analyse the live video and also record those analysis

  • A.Smart Alarm Events

You can track an objects. Alarm Will triggered When system detecting Object remove from their places


  • B. People Counting

Count the quantities of the bidirectional people flow in the detected areas by detecting, tracking and counting the head shape of the people. The counting data includes the number of entering people, exiting people and remaining people. See the following picture


  • C. Crowd Density Counting

This function detects the density of the walking people in a specified area (square, supermarket) and evaluates the level as shown below.

4.Connect Wi-Fi standalone camera to your DVR or NVR


everyone knows about Wi-Fi stand alone camera but few people knows it can be connect with your NVR.  if the camera on onvif technology then Wi-Fi camera can be connected to your existing setup in order to do this connect this Wi-Fi camera to your router. then question again arises how we connect Wi-Fi camera to the router. These Wi-Fi cameras have an option to connect it to your Wi-Fi router. Just use this option and connect it to the router. when it is connected to the router then connect your NVR to the same router and search  local IP from the NVR and simply add this IP to your NVR IP system.


5.Gobbler night  coloured vision camera

each and every normal IR Camera  gifts black and white image in night. few people knows some cameras are available who gives you a coloured image in night.  in India Gobbler providing such cameras which give you coloured image in night. these can have flash LED instead of normal IR LED. these LEDs flashed at night  automatically and gives you a better and coloured view.


So this is done.  we hope you like our post if you have any questions regarding those please comment us.  we will try to give you best answer.


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