Thermal cameras detect infrared radiation rather than visible light. They can see heat signatures and are useful for applications like detecting intruders at night. The document discusses different types of security cameras including indoor, outdoor, wireless, IR, low light, PTZ, hidden, dome, bullet, box, multi-lens, panoramic, digital, analogue, megapixel, dummy, underwater, fishing and thermal cameras. It provides details on their features and common uses.
Now security is one of the topmost concern of retail shops, mega marts and all the corporate offices. Hence installing a CCTV Camera is the only wise option available. Get to know more about CCTV Cameras in this presentation.
Since its inception 50 years ago, closed-circuit television (CCTV) has evolved from resource-consuming, 24/7 manual monitoring to state-of-the-art Internet Protocol (IP) network cameras capturing and transmitting real-time audio and video to users' private monitors and smartphones.
Now security is one of the topmost concern of retail shops, mega marts and all the corporate offices. Hence installing a CCTV Camera is the only wise option available. Get to know more about CCTV Cameras in this presentation.
Since its inception 50 years ago, closed-circuit television (CCTV) has evolved from resource-consuming, 24/7 manual monitoring to state-of-the-art Internet Protocol (IP) network cameras capturing and transmitting real-time audio and video to users' private monitors and smartphones.
Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links.
Abbreviation
• What is CCTV
• Elements of CCTV system
• CCTV Camera Types
• DVR/NVR Back Side ports
• Cable
• BNC/DC Connectors/Pins
• Cable Connectors
• Used To Monitor Cable
• CCTV System's Block Diagram
• Wiring
• NVR Back Side Ports
• Connecting Method of PTZ Camera & IP Camera
• Digital transmission
• Configure IP Camera Network
Closed Circuit Television (CCTV) system allows you to monitor your office, factory or quarters etc. in order to safe gaurd your necessary assets without physically creature gift at each location. A single visual unit can display videos from mulitple surveillance cameras installed across various locations of single premises. CCTV solutions in India, specially Ahmedabad, Gujarat are getting sticking together of importance due to the ongoing efforts of organizations to efficiently monitor visitors, employees and sections of a premise that are not easily accessible. Corporate Services provides CCTV security surveillance solutions for businesses to cater to their monitoring requirements. Solutions are tailor-made based coarsely individual requirements depending vis--vis factors specific to the client’s needs and necessities.
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Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links.
Abbreviation
• What is CCTV
• Elements of CCTV system
• CCTV Camera Types
• DVR/NVR Back Side ports
• Cable
• BNC/DC Connectors/Pins
• Cable Connectors
• Used To Monitor Cable
• CCTV System's Block Diagram
• Wiring
• NVR Back Side Ports
• Connecting Method of PTZ Camera & IP Camera
• Digital transmission
• Configure IP Camera Network
Closed Circuit Television (CCTV) system allows you to monitor your office, factory or quarters etc. in order to safe gaurd your necessary assets without physically creature gift at each location. A single visual unit can display videos from mulitple surveillance cameras installed across various locations of single premises. CCTV solutions in India, specially Ahmedabad, Gujarat are getting sticking together of importance due to the ongoing efforts of organizations to efficiently monitor visitors, employees and sections of a premise that are not easily accessible. Corporate Services provides CCTV security surveillance solutions for businesses to cater to their monitoring requirements. Solutions are tailor-made based coarsely individual requirements depending vis--vis factors specific to the client’s needs and necessities.
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An IP camera, or Internet protocol camera, is a kind of advanced surveillance camera that gets and sends video film through an IP organization. They are normally utilized for observation. In contrast to simple CCTV cameras, IP cameras don't need a nearby recording gadget, just a neighborhood organization. IP cameras associate with an organization similarly that telephones and PCs do as such.
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CCTV Cameras: All Type of Hikvision CCTV & Security Cameras, like
We are here to help you.
A comprehensive presentation about CCTV cameras to understand your requirementS and thus make the right decision about what works best for your security concerns.
We would love to hear about your concern and help you choose the right solutions.
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Closed Circuit Television(CCTV) is the use of video cameras to transmit a signal to a specific place on a limited set of monitors.
CCTV comprises of camera, wires, monitoring screen, recorder.
It may employ point to point, point to multipoint or wireless links.
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How to choose a suitable security camera?Michael Wu
Do you know how to choose the suitable security camera? If not, well, this article will help you. If you are trying to choose a security camera, the choice can be mind-boggling. Here are some tips to help you out.
Manufacturer, supplier and exporter of residential, commercial and industrial security solutions which are applicable in households and commercial areas. These are easy to install and reliable, ensuring the safety of our customer such as IP Camera, Color Box Camera, 3G Night Vision IP Camera, Capture Colour Box Camera, Box Camera, Day Night Vision IR Camera..
01 elements of modern networking by nader elmansiNader Elmansi
Foundations of Modern Networking SDN, NFV, QoE, IoT, and Cloud
PART I MODERN NETWORKING
CHAPTER 1 Elements of Modern Networking
regenerated by Nader Elmansi
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
2. Camera Types
- Colored vs Black and White Camera
- Indoorvs Out Doors Camera
- Wired vs Wireless Camera
- Low light vs IRvs Day Camera
- Fixed vs BTZ vs Auto Tracking Camera
- Sensors Camera
- Pinhole vs Peep hole vs PIRcamera
- Dome vs Bullet vs Box Camera
- Multi-lens vs Panoramic
- Digital vs Analogue Camera
- Underwaterand fishing camera
8. Camera Types
IR – Day Night Camera
Infrared security cameras have the capability to capture video
in low light and no light (0 Lux) areas. Infrared cameras (IR) are
sometimes referred to as IR cameras or "Night Vision Security
Cameras" because of this. Infrared cameras have IR LEDs
positioned around the outer edges of the camera lens which
gives the camera its "Night Vision"
10. Camera Types
It's very low-light capabilities make it
ideal for pubs, nightclubs, petrol
stations, motorways, toll-booths, etc.
Low Light Camera
11. Camera Types
Heavy Duty Response Wireless Smart CCTV Recordable Kit With Monitor
Wireless CCTV system from Honeywell is designed for easy installation and
to simply plug into your existing TV set.
Wireless Camera
13. Camera Types
Pan-Tilt-Zoom PTZ Camera
PTZ cameras make it possible to monitor large
areas with a single security camera. A pan-tilt
module allows you to remotely control the
viewing area The PTZ controls are generally
sold separately without the cameras, but can
also be sold as a set
15. Camera Types
Virtual PTZ Cameras
EPTZ is simply “electronic pan-tilt-zoom” or “digital pan-tilt-zoom” Technically,
the “ePTZ” label refers to a software feature rather than the hardware. A
camera using ePTZ does not physically move. Users are still able to digitally
zoom and navigate the camera’s viewable area. These cameras are not
always labeled ePTZ – most would simply refer to it as a digital zoom.
17. Camera Types
- A hidden camera or spy camera or security
camera is a still or video camera used to record
people without their knowledge
- A hidden camera can be wired or wireless. The
former will be connected by cable to a viewing
or recording device, such as a TV, VCR, digital
video recorder (DVR), memory card or other
data storage medium; whereas a wireless
- hidden camera can transmit a video signal to a
receiver within a small radius, where the images
may be viewed or recorded
- Hidden cameras may also have an audio
capability. A hidden camera may be activated
manually, by remote control or be connected to
a motion detector.
Hidden Camera
18. Camera Types
PIR Cameras
A passive infrared sensor (PIR
sensor) is an electronic sensor
that measures infrared (IR) light
radiating from objects in its field
of view. They are most often
used in PIR-based motion
detectors
19. Camera Types
Spy Pinhole Cameras
• Continuous, schedule, motion detection or
power-up recording to any one PC
• Instant email alerts triggered by motion
detection sends & automatic FTP image
upload
• Compatible with Tablets, Android
smartphones, PC, iPhone
• Viewing & recording control with remote
access from anywhere at any time
• No third party software
• 20-hour battery for wireless operation (battery
not included, see Accessories)
• Multiple camera control on a single IP address
via software
• Direct AV transmission to the router
• Resolution: High .5 MP
• Connectivity: Wireless network; fast, WiFi
connectivity
• Power: AC power supply or optional battery
20. Camera Types
Smoke Camera
Smoke detector cameras are
covert surveillance devices that
look just like actual fire detection
devices, but contain integrated
video cameras
They hide in plain sight, enabling
you to effectively monitor your
home or business
21. Camera Types
Dome Cameras
• Dome Security Cameras are named for their
dome like shape.
• Dome cameras are commonly used in
surveillance systems inside of homes, casinos,
retail stores.
• This is because dome cameras are more
fashionable and blend in very well to their
surroundings.
• Because of their dome shape, it is difficult for
someone to tell which direction the lens of a
Dome Camera .
• When shopping for a Dome Camera, you should
consider if you need night vision, in which case
you should look at an infrared dome camera.
• If the area that you are installing your camera is
susceptible to vandalism or tampering, you
should consider installing a vandal dome camera.
• A varifocal dome camera gives you the flexibility
to adjust the focal distance of the camera lens
22. Camera Types
Bullet camera
• typically small and shaped like a rifle bullet shell or
lipstick case.
• Smaller bullet cameras are typically the diameter of
a cigar, but they are shorter.
• Sometimes they are referred to as lipstick cameras.
• Bullet cameras can easily mount to ceilings or walls
because most of them use a tri-axis type of mount.
• Not all bullet camera are small.
• Infrared bullet cameras tend to be larger in diameter
to accommodate the additional space that their IR
LEDs require.
• There are several types including analog CCTV
cameras, AHD cameras, and TVI cameras.
• The AHD and TVI models are capable of 1080p HD
resolution, but require an AHD or TVI compatible
surveillance DVR.
23. Camera Types
Box camera
box style CCTV cameras that allow you to select the type of lens that you need
to best suit your video surveillance application.
25. Camera Types
Panoramic Cameras
Panoramic Security Cameras are
surveillance cameras that can see in
either 180 or 360 degrees at once.
Panoramic CCTV Cameras come in
two basic model tpyes:
-fisheye cameras which use a wide
angle lens which can distort image
but are much more cost effective
- multi-lens surveillance cameras
which "stitches" together several
video streams.
26. Camera Types
Bulb Panoramic Cameras
• fisheye panoramic cctv secrity camera
• 360 degree view.
• It has multi view window option, so any rotation
angle can be adjusted.
• It supports real-time video and its TF card max in
64G.
• This kind of panoramic surveillance camera
supports ONVIF protocol, which can compatible
with NVR that based on ONVIF.
27. Camera Types
Spy Pinhole Cameras
Motion is detected through the peephole
and the image is captured and stored
automatically whether you’re home or
away.
Battery saving technology allows the
batteries to last for approximately 9000
triggers
28. Camera Types
Analogue Cameras
• Traditional analog cameras capture an
analog video signal and transfer that signal
over coax cable to the Digital Video Recorder
(DVR).
• Each camera may be powered by plugging in
the power supply right at the camera or by
using RG59 cable which bundles the video
and the power cables.
• The DVR converts the analog signal to
digital, compresses it, and then stores it on a
hard drive for later retrieval.
• Intelligence is built into the DVR to handle
such things as scheduling, motion detection,
and digital zoom.
• use a traditional RG-59 or RG-6 coaxial cable
and powered with 12VDC or 24VAC.
• analog cameras available in indoor and
outdoor varieties of shapes and sizes to suit
home or business camera installation
29. Camera Types
Digital IP Cameras
• In the IP world, each network camera
captures an analog image converts it to
digital inside the camera.
• Some digital processing can happen right at
the camera, such as compression and
motion detection.
• The digital video stream is then broadcast
over (LAN) using Ethernet cable.
• Power is supplied to the cameras through the
Ethernet cable via (POE) adapters built into
the cameras and at the (POE) switch.
• The Ethernet cable for each camera is
plugged into the switch which feeds into the
network hub.
• As with all network devices, some set-up
needs to be done for each network camera
to set up its IP address and other identifying
attributes.
30. Camera Types
Megapixel Cameras
• suitable in really demanding situations
where you need to be able to identify
persons or objects in a scene.
• point-of-sales (POS) monitoring where it
is necessary to clearly see every item a
customer is purchasing, or to identify a
face.
• Casino surveillance and license plate
recognition are also applicable.
• Highly detailed images can be achieved
by installing a network camera with a
telescopic lens or a lens with zoom
capability to allow a closer view of the
area of interest. Using a Megapixel IP
Camera in all such cases will provide
even higher resolution images with more
details than a non-megapixel network
camera.
31. Camera Types
Dummy or Fake Cameras
• dummy cameras continue to be one of
the top selling security products online.
• dummy camera is currently the #2 top
result for "surveillance camera" on
Amazon.com.
• They also have a blinking red light right
in the front, which is a prominent feature
of these cameras.
• The red light is supposed to give people
an impression of there being a
functional security system in place.
• However, because most real security
cameras come without this light, security
experts recommend not buying cameras
with this feature .
32. Camera Types
Under Water Cameras
• The underwater stainless-
steel housing provides tough and reliabl
e protection against water, oil and dust.
• The housing with a viewing window of h
ardened safety glass can be used as an
underwater camera at depths of up to 80
meters.
• industry, scientific observation by natural
ists , or inspection of sewage and water-
management systems.
• The length of cable can be adjusted to i
ndividual requirement up to a maximum
of 100 m
33. Camera Types
Under Water Cameras
• The underwater stainlesssteel housing protectio
n against water, oil and dust.
• safety glass can be used as an underwater cam
era at depths of up to 80 meters.
• industry, scientific observation by naturalists , or
inspection of sewage and water- management s
ystems.
• The length of cable can be adjusted to individual
requirement up to a maximum of 100 m