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FAQs on cctv security systems

June 22nd, 2019

FAQs on cctv security systems

 

CCTV security cameras have been evolving since  it hit the market. FAQs on CCTV security systems are one if the major topic that needs to be addressed from time to time as the information keeps changing with it’s upgrade.

 

We often have many doubts regarding it’s picture quality, audio, night mode, settings, advanced features, basically everything about how it works.

 

So without any further adieu let’s get right into the FAQs on CCTV security systems:

 

  • How do I choose the correct camera for my application?

One of the most important FAQs on CCTV security camera. In case of choosing the right camera for an application is a little difficult looking at all that goes into choosing it. You have to consider what goes into making your application and how to achieve that correct performance from the system.

A high resolution camera in case of a higher definition required for a larger space. Choosing a sensitive camera is good for catching images in a poorly lit areas.

 

  • What’s the difference between hardware compression and software compression?

Hardware compression consists of both capturing the video and compressing the video signal using DSP chipset integrated on DVR board. It is a low rate CPU and RAM resources In this system the computer CPU task focuses on the streaming of the video and audio to the network and saves the recorded data in the hardware.

While software compression is a DVD board that only captures video signal without compressing it.It is the high rate of CPU and RAM resources.In this case the CPU and RAM are usually overloaded. It is much easier to crash than a hardware compression.

 

  • Why do I get clear picture only during the day time and it’s blur during the night?

A FAQ on CCTV camera systems that seems to be every first time user’s problem.

It is a simple answer, it happens due to the change in depth of field and can be easily changed using the set of rules provided in the manual book.

 

  • How do I set up a camera and lens to use in a low light conditions or set up a camera with infrared lighting?

Placing a (ND1) Neutral Density filter in front of the lens can help the colour camera for low lighting conditions. While for a Mono camera you can use (ND3) Neutral Density filter in front of it’s lens for low lighting conditions.

For Mono camera fitted with I/R lighting place an (IRP) Infrared Pass filter in front of the lens should fix the problem.

 

  • When can I use a manual Iris lens?

The original rule is to use the manual iris or an MI lens only in an internal application. It is because while using MI one is dependent on an electronic circuitry  of the camera that is compensating for the light changes in the focus area. As this camera is not able to compensate for the scene as much as a auto Iris lens, hence it is limited to internal use.

 

  • How to back focus a camera that is fitted with a fixed focal length lens?

These are the five simple steps for this problem:

  •  Set the physical focus of the camera to infinity which must be done clockwise from the front row.
  • Aim the camera to the subject to be viewed
  • Release the camera back focus mechanism
  • Adjust the back focus to get the highest resolution possible
  • Secure the camera back focus mechanism

 

  • How to fit an Auto Iris lens to a camera?

This FAQ on CCTV security systems that has the simplest answer. Refer to the manual book and if not then a simple plug in connection to rear or on the side of the camera should fix this issue.

 

  • How to back focus a camera fitted with a zoom lens?

Follow these simple steps below:

  • Set the lens to full wide angle view
  • Set the physical focus of the lens to infinity clockwise as viewed from the front
  • Aim the camera to an object that is at least 30 meters away
  • Release the camera back focus mechanism
  • Adjust  the focus to obtain maximum clarity possible
  • Zoom the lens to full telephoto and focus on a nearby object
  • Keep the object in focus while zooming out slowly and if it is set correctly the it will remain in focus
  • Secure the camera back focus mechanism

 

  • What is the size of the monitor that should be used?

This entirely depends on the usage. For example: the number of images to be displayed in a given amount of time, the viewing distance and the available space.

 

  • What do you mean by video termination?

Video termination means the end line resistance of  CCTV camera. It must be set to 75 ohm. There is no requirement for setting every piece to 75 ohm only the last camera must be set to this ohm.

 

  • Is it mandatory to use a regulated power supply?

Yes, this will be answered with more clarification by the manufacturer as ro what type of power supply their system will require. However, in general yes it is mandatory.

 

  • What is the correct level for a video picture?

The correct level for a video picture is  1 volt peak to peak. Although this can only be set by an oscilloscope or a video level meter.

 

FAQs on CCTV security camera may seem a never ending but finding the right camera is one of the solutions for all these questions and doubts.

The question is what is considered as the best CCTV camera. There are several brands and dealers in the market that have the best products and products that suits the situations the buyer is trying to use it for.

 

Nutech solutions

One of the best CCTV camera dealer that you will come across is Nutech Solutions. It is one of the most leading brands in the industry.

Nutech solutions believes in making life more convenient for its users by delivering one of the most hightech, user friendly, affordable and beneficial smart products.

Nutech Solutions, however, do not just deal with CCTV security system but it also deals with several other security systems and also provides data communication solutions.

 

These are the types of CCTV products provided by Nutech

 

Types of CCTVs:

  • CCTV
  • CCTV matrix
  • Satatya samas
  • Satatya NVR standard
  • Satatya NVR premium
  • Satatya HVR standard
  • Satatya HVR premium
  • Centralised management software

 

  Types of cameras:

  • Dome
  • Bullet
  • Pan Tilt Zoom (PTZ)
  • Fish eye

 

The variety of CCTVs and cameras provided by Nutech is suitable for all kinds of business with snart technology. It comes with extra features and benefits that are upgrades according to what the market has to offer and much more.

If you are looking for an affordable CCv security camera with best performance then you have come to the right place.

 

To learn more about CCTV by Nutech Solutions visit our website.

 

 

 

 

 

 

 

 

 

 

 

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FAQs on EPABX systems

June 22nd, 2019

 

 

 

 

 

 

 

FAQs on EPABX systems

 

EPABX is a electronic private automatic branch exchange. It is a telephone exchange that serves a business or an office in particular unlike a general telephone service that is used by the general public.

FAQs on EPABX systems are due to the new technologies that comes along with the EPABX introducing new features and new techniques from time to time.

In the modern era it is not possible to function without having a knowledge about systems that make business and life itself function easier and better. EPABX is one of the many systems that makes business run smoothly. It makes business communications easier, faster and more confidential as expected.

It is a hack that every business must use for a smoother communication within the business. It helps one keep track of all the business calls which allows the owner to have a proper list of all the work that happened on calls.

 

EPABX system like any other has it’s doubts and questions, so let’s jump right into the FAQs on EPABX systems.

 

  • How many telephone lines can be recorded in a single computer?

This depends on UCB/PCI port of the computer, however, you can record upto 128 lines in a single computer.

 

  • How to listen to a recording?

Speaker or headphone can be used to listen to the recordings

 

  • How to connect telephone lines with the system?

Telephone lines connect parallel to the recording system using RJ-11 phone jack, thus, the previous setting will be changed.

 

  • Can the recording be converted into MP3?

Yes, of course, the recordings can be converted into mp3 and WAV.

 

  • Can the telephone recording be accessed from the internet?

Yes, the telephone recording software supports LAN, hence, it can be access from the internet.

 

  • Have an EPABX system in an office, can it record the calls from all extensions?

FAQs on EPABX systems are also questions that are generally as simple as this one.

Yes your office’s EPABX system can record all the incoming and outgoing calls from all extensions. For which one must connect the direct trunk lines parallel to Telephone recording system.

 

  • Can direct trunk line be still recorded without EPABX?

Yes, connecting the trunk lines parallel to Telephone recording system can always solve this matter.

 

  • Does the recording list display all the incoming and outgoing numbers along with the missed calls?

Yes, the recording list shows all the incoming, outgoing and missed calls.

The trunk lines must have caller id incase of incoming calls, it supports DTMF and FSK caller id formats. The missed call list is displayed separately from the other calls.

 

  • Does the recording playlist display extension numbers like 20, 21, 31, 201, 225, etc?

If the direct trunk lines are connected the recording playlist do not display the EPABX numbers while it will display your own native telephone number. Although if selected extension lines are connected to telephone recording system the number will be displayed. In this case you can record both inbound and outbound calls.

 

  • How many telephone calls can be recorded in computer system?

One can record about 800,000 minutes in 80GB hard disk. Although this depends on the capacity of the hard disk, in case your hard disk has more memory you can record more calls.

 

  • For how many lines is EPABX available?

It is available from 1 to 128 ports. In case of doubt about which one to get, you can always count the telephone lines and purchase accordingly.

 

  • What is the minimum computer system requirement to install a software?

The minimum computer system requires for telephone recording is Pentium-4, 512 MB RAM, 80 GH hard disk and available pCI/USCB port. One can also use a higher configuration PC for more telephone recording lines. There is no need to dedicate a PC for telephone recordings. However, some EPABX supports Win XP, Win 2K, Vista and Win 7 operating system.

 

  • What is SIP in PBX?

SIP enables PBX to connect to the internet in order to connect to the internet to make calls over the internet.

 

  • Why must EPABX be used in an office?

EPABX allows to switch calls internally in a business from one caller to another. It is a line of extension where number of callers can be on call which makes office work convinient, hence it is used in offices. Also it helps in keeping things confidential as it is only an office network which does not bother with the general network.

 

 

These are some of the major FAQ on EPABX. Looking for the right EPABX is another question that must be addressed.

EPABX has many categories and hundreds of brands in the market that claims to do the job for you. What a business owner should be looking for is a smart system that is upgraded, comes with a package that is suitable for the business, best features in the market and budget friendly.

Here are the highlighted features that one should be looking at before purchasing an EPABX system:

  • Affordable
  • Scalability
  • Credibility
  • Best Up times
  • Easy set up
  • Employee flexibility
  • Insights and analytics
  • Agent productivity and improvement
  • Call list tracking
  • Compatibility
  • Customizable
  • High capacity (in case of large business)
  • Unlimited calling

 

Nutech Solutions

Nutech Solutions is a security and data communication system dealer. It is one of the most leading businesses when it comes to EPABX system and if you are looking for the best in the market then you have stumbled upon the right place.

Nutech solutions ensures to provide quality and make life convenient for the buyer. Here we put the client’s needs first as that is the key to best service.

Nutech provides variety of EPABX that are suitable for small, medium and large business.

 

Here are the products of EPABX that Nutech solutions provide:

 

MATRIX

  • EPABX Matrix
  • Business IP-PBX
  • Hotel motel PBX
  • PLCC EPABX
  • Unified Communication Server
  • Digital key phones
  • IP phones
  • Mobile softphone
  • UC Client Varta WIN200
  • Office in a box
  • VoIP Gateways
  • GSM Gateways
  • Universal media gateway
  • GSM FCTs

 

NEC

  • NEC
  • NEC SV9000 series
  • SL1000

 

PANASONIC

  • EPABX Panasonic

 

SYNTEL

  • EPABX Syntel
  • Syntel Intouch
  • Syntel Plus
  • Syntel Neos

 

If you would like more information on Nutech Solutions EPABX visit our website.

 

 

 

 

 

 

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