Showing posts with label wholesale cctv. Show all posts
Showing posts with label wholesale cctv. Show all posts

Friday, February 24, 2017

Hikvision Accesories

While dealing with security cameras, installers need different accessories. These small, yet very important parts are necessary for every project, every installation process.  Naturally, while buying a camera it is very important to get it from a store which also offers wide assortment of accessories, so as to get the kit from one spot, and not to miss any important detail. Monitors, power supplies, video baluns, wall mounts, converters, extenders, repeaters, housings, this is not the whole list of accessories you will find at www.koacctv.com. At koacctv we offer a wide arrangement of cctv accessories, and here we want to present you accessories from Hikvision, largest video surveillance and electronic security manufacturer in the world.



Hikvision Wall Mounting Bracket For Mini Dome Camera

Hikvision PTZ Wall Mount Long


Hikvision Corner Mount


  

Hikvision Aviation Connector Cable


                                       

Hikvision USB Keyboard


Hikvision RS-485 Keyboard DS-1003KI


                         


Hikvision Smoke Glass Cover for DS-2CE56XXX-VPIT3Z


Hikvision DS-1280ZJ-DM21 Bracket for Dome Camera


Hikvision HD-TVI Ground Loop Isolator


Hikvision HD-TVI Converter DS-1H33


                                       

Vertical Pole Mount Bracket


Hikvision DS-1293ZJ Wall Mount Bracket




The whole list of Hikvision accessorize  can be found here: ▶ https://goo.gl/XS9mbE
                                   



Tuesday, February 21, 2017

IP Protection: IP54, IP64, IP65, IP68

When it comes to weatherproof or waterproof enclosures, security camera installers need to have a clear knowledge what IP65, IP66 or IP67 mean. In general IP stands for Ingress Protection. IP ratings are given in form of two-digit code, such as IP68 or IP67. The first numerical digit describes the rating that is given for solid objects. The second digit represents the level of protection against fluids. The higher the number, the stronger the level of protection. For detailed information see the chart below.


Protection against solid objects
1st
Digit
 Protection Level
 Details
 0
 Non-protected
 Non-protected
 1
Protected against solid objects greater than 50 mm
  Large body parts, such as a hand or a knee.
 2
Protected against solid objects greater than 12 mm
Fingers or similar objects.
 3
Protected against solid objects greater than 2.5 mm
Tools, wires, etc of diameter or thickness greater than 2.5 mm.
 4
 Protected against solid objects greater than 1.0 mm
Wires or strips of thickness greater than 1.0 mm. Generally,  solid objects exceeding 1.0 mm
 5
Dust protected
Ingress of dust is not totally prevented but dust does not enter in sufficient quantity to interfere with satisfactory operation of the equipment
 6
Dust-tight
No ingress of dust, complete protection against contact.

 Protection against liquids
 2nd Digit
 Protection Level
 Details
 0
Non-protected
No special protection
 1
Protected against dripping water
Vertically falling drops
 2
Protected against dripping water when tilted up to 15º
Vertically dripping water shall have no harmful effect when the enclosure is tilted at any angle up to 15º from its normal position
 3
Protected against spraying water
Water falling as spray at an angle up to 60º  from the vertical hasn’t any harmful effect
 4
Protected against splashing water
Water splashed against the enclosure from any direction  hasn’t any harmful effect
 5
Protected against water jets
Water projected by a nozzle (6.3 mm) against enclosure from any direction hasn’t any harmful effect
 6
Protected against powerful water jets
Water projected in powerful jets (12.5 mm nozzle) against the enclosure from any direction shall have no harmful effects.
 7
Able to protect against Immersion up to 1 m
Ingress of water is harmless when the enclosure is immersed in water under defined conditions of pressure and time
 8
Able to protect against Immersion beyond 1 m
The equipment is suitable for continuous submersion in water under conditions, specified by the manufacturer

Thursday, February 16, 2017

3 Reasons why to choose EXIR Technology

While looking through the features of security cameras, you could have noticed that having EXIR Infra-red lighting is listed as an advantage.

Conventional IR, integral to cameras, uses an array of individual LEDs which aren’t particularly focused to the lens pattern. This tends to result in a picture which has a circular pattern of brightness with more illumination at the center of the image.

Hikvision, the world market leader for security cameras and accessories for video surveillance has developed the EXIR system which uses a lens configuration to make the illumination pattern rectangular and more evenly dispersed. The EXIR IR system is used in some of TVI and IP cameras.


So, main benefits of EXIR technology are:

1. Highly efficient light source and enhanced LED light strength.Hikvision’s EXIR technology offers up-to 30% increase in illuminant efficiency, more than traditional LED array technology. Compared to a traditional light extraction of 750mV, EXIR offers 1050mV, resulting in stronger light for long-range visibility usage.



2. Rectangular-shaped lenses are used for better light usage. To make the most out of IR LED light, Hikvision EXIR produces LED light in the form of a rectangle in order to fit a screen’s normal size, which is 4:3 or 16:9, and it helps to improve LED utilization efficiency and reduce light pollution in the surrounding environment.



3. Objects are more evenly illuminated, thus avoiding the typical shortcomings of conventional lighting systems based on infrared array elements (too much light in the center of the frame and not enough on the edges).


Thursday, February 9, 2017

Hikvision 4K Smart IP Indoor Dome Camera: DS-2CD4185F-IZ


4K Surveillance systems provide sharper, clearer, crisper images ever. These systems are perfect for large area coverage and are perfect for identifying objects even at great distances. The 4K series smart cameras are able to capture super high quality images.
The DS-2CD4185F-IZ 8MP 4K Network Dome Camera from Hikvision with
1/1.7” Progressive Scan CMOS and a 2.8 to 12mm Motorized Lens with smart focus is able to capture super high quality images at a resolution up to 4096 x 2160. It supports H.264 and MJPEG compression formats. DS-2CD4185F-(IZ) offers 8MP HD resolution with up to 22fps frame rate, DWDR, PoE, 3D DNR and complete Smart Feature-set to meet a wide variety of applications. Special defog technology aids clearer visibility in smoky, and hazy conditions.
The camera supports image distortion correction, rotate mode, suitable for environment as corridor, regional cropping, details can be seen with low bandwidth. Digital WDR is supportable for backlight environment.
Due to the built-in 128G Micro SD/SDHC/SDXC card storage up to 128GB data can be stored internally.
The camera is vandal resistant.


KEY FEATURES

      Smart

  •  6 behavior analysis, 4 exception detections, 1 recognition, 1 statistic function.
  •  Smart recording: Support edge recording and dual-VCA. 
  •  Smart encoding: Support low bit rate; low latency; ROI enhance encoding 
  •  Smart lens options: AF lens (-Z)


Image 
  • HD 4096 × 2160@22fps 
  • Supports image distortion correction (-Z) 
  • Support rotate mode, suitable for environment as corridor. 
  • Support regional cropping, details can be seen with low bandwidth. 
  • Code smoothness setting for different requirements of image quality and fluency. 
  • Multiple OSD color: Black & white self-adaptive; Custom 
  • Digital WDR is supportable for backlight environment. 
  • Support defog, BLC, HLC.
  • Support H.264+/H.264/MJPEG video compression, multi-level video quality configuration; support Basic/Main/High profile H.264 encoding complexity.

 Infrared 

  •   Irradiation distance is up to 30m
  •   Smart IR, prevent over-exposure in close distance
System 

  • Support ONVIF (profile S/profile G), CGI, PSIA, ISAPI protocol. 
  • Support three streams, and Support 20 channels live view at the same time. 
  • AF automatic fast focus, maintain focused during zooming (-Z)
  • Anti-thunder, anti-surge, anti-static, IK10 protection level.

 Interface 

  • Support standard 128G Micro SD/SDHC/SDXC card storage.
  • Support 10M/100M/1000M Ethernet Port. 
  • Support Audio I/O, support dual channel stereo audio.
  • Support Alarm I/O 
  • Support CVBS analog output (4CIF resolution) 

Security

  • Support three-level user authentication management, user and password authorization, IP address filtering and anonymous access.
  • Support security certificate as HTTPS, SSH; support creating certificate.
  • Basic and digest authentication is supportable in IE configuration
  • Lock user IP for many times error login 

Tuesday, January 31, 2017

7 Important Features Of Security Cameras

Considering buying a security camera? Want to know what is most important, what features the cameras should have? In this article we’ll discuss some of them, which make the camera better, more professional, more effective and worth buying.
Security cameras are an essential part of your home and business, and this is the case, when quality means safety.

#1 Video Quality

In the security camera business, the video quality produced and recorded by your system is very important. Now, security cameras offer at least 720p resolution, and many even offer as high as 1080p for recording and streaming. Some of the top surveillance systems on the market feature 1280x960-pixel camera resolution and more.

The main purpose of a surveillance security system is to capture or deter criminals when there is suspicious activity around the house, business, or personal items. When a crime does occur, a high-resolution camera can provide a clear and detailed picture of the criminal.

#2 Vandal-proof cameras

Vandal proof security cameras are equipped with a metal housing that prevents the camera from damage from vandalism, physical abuse or possible maltreatment. All homes or businesses should strongly consider vandal proof security cameras for their video surveillance system installation. Vandal proof security cameras are often utilized in high-security areas like warehouses, banks, airports, hotels, parking lots, and retail stores.







#3 Weatherproof Cameras

Weatherproof cameras feature at least an IP66 weather rating, which is a standard rating of protection offered by a camera’s enclosure. Each outdoor camera housing is constructed to keep out small particles such as dust, and is unaffected by a range of weather conditions including heavy rain and snow.


#4 Viewing Angle

Viewing angle is an important feature to consider when both purchasing and installing security cameras. The viewing angle will determine where you position the cameras and exactly how much they can see at a time.


For instance, a 180° megapixel camera could be used to monitor a parking lot adjacent to the building that it’s mounted on. Actually, this one camera could take the place of up to four analog security cameras.

A 360-degree fisheye and panoramic security camera provides 360° surround view without blind spots, and it is ideal for surveillance applications that require wide area coverage in a single view.





#5 Remote Monitoring / Web Access


This is not only a feature and a service that is just generally added to your overall video surveillance system, it’s also a way to manage and oversee your business from a distance. You’d better buy a camera that can be accessed via the Web. You’ll be able to see the yard, the front door or your workplace from the screen of your smartphone or laptop computer.

#6 Recording / Storage


A security camera that doesn't save or record what it captures isn't very effective, especially if you're hoping to prosecute an intruder. That's why most security cameras offer either local or cloud storage and sometimes, both.

#7 Low-Light Security Cameras / IR



Infrared security cameras capture video in low light and no light areas. IR cameras, or infrared cameras are also known as Night vision security cameras. Infrared cameras have IR LEDs positioned around the outer edges of the camera lens which gives the camera its Night Vision capability.

Friday, January 27, 2017

EZVIZ Mini Plus 1080p Wi-Fi Camera

Wifi cameras are extremely popular, as it is great to be able to know what's going on when you're not actually there. Whether you're checking in on your kids, the babysitter, beloved pet, or Your valuables, a camera is a great tool for keeping an eye on things from afar.
EZVIZ products have been designed for your entertainment, communication and security. When you install the EZVIZ APP on your smartphone or tablet, EZVIZ devices will connect to the cloud via their QR code. With EZVIZ you can talk to your loved ones, watch your child’s progress when you are away, keep an eye on your home and interact with your pets.
KOACCTV offers EZVIZ Mini Plus 1080p Wi-Fi Camera, a great camera for indoor use. Thanks to the high quality microphone, built-in speaker and two -way audio you can keep an eye on your children, and even play with pets.
The camera has a 1/2.7" progressive scan CMOS sensor to capture high-quality 1920 x 1080 resolution video at up to 30 fps for smooth playback during the day. At night, the IR cut filter and IR LED help the camera produce clear images from up to 25' away, even in complete darkness.

  • 1080p Real-Time Video
  • 135° Viewing Angle
  • Night Vision
  • Two-Way Audio

EZVIZ Mini Plus 1080p Wi-Fi Camera


Monday, January 23, 2017

Dummy Cameras: Security or Illusion?


Have You heard of dummy cameras? Of course, as it is rather common to use them in surveillance purposes, when one cannot afford buying a real security system or security cameras. Dummy security cameras imitate the appearance of real cameras and there are cases when they really help to deter crime. Installing fake security camera is surely a better idea than having no security cameras at all, or trusting the property security to a dog.

 Nowadays, fake security cameras are available in different sizes, colors, shapes. In most cases they use the original housing. There are dummy cameras which have some features like a fake pan/tilt/zoom, or red lights which make the camera look more realistic and achieve better results. Of course dummy cameras have the advantages of being much cheaper, they don’t need any maintenance and in certain situations they are useful. But before buying a dummy security camera, you should review all pros and cons seriously, and make the right decision. You should understand, that when it comes to security and protection of what is dear to us, fake cameras are a great risk. 
In most cases burglars and criminals are capable of telling the difference between a fake and dummy camera at one glance. As the 80-90% property crimes are being planned beforehand, the cameras, burglar alarms and other deterrents are also checked beforehand. Always remember, that a real security camera is a safer bet than a fake one. Besides, when something bad happens to Your property or business, you will not have a surveillance footage, if you had have chosen fake security cameras. The use of fake security signs and stickers is also a bad idea, as it takes only a few minutes to google the company name and find out, whether your house is secured by that particular company or it is a fake.
It's not a good practice from a security point of view or, when used for business, from a business point of view. Besides, dummy cameras may mislead other people in that certain area of “Surveillance” into fake sense of security, thus resulting in potential liability issues for the location owner in case of accidents. 
Installing fake security cameras is a bad idea, especially when the property is located in high crime areas, if you have valuables, which should be well protected, and of course, if the well-being and security of your family members, employees or customers matters most. Modern CCTV market offers affordable security cameras and security systems, and one should realize, that this is not the case to save or go on budget. Anyway, Hikvision offers security cameras and security solutions which fit to any budget. Hikvision offers best quality for affordable price, and this is where it stands out in the market. To know more about quality security cameras and home innovation systems, please follow the link.




Tuesday, December 27, 2016

What is an IP camera?


What is an IP camera, and what are the main differences between an IP camera and a CCTV camera?

IP camera, or Internet Protocol camera is also called Network Camera, and they are widely used for residential and commercial purposes, offering the user high quality.

IP camera needs a static IP address for the router and other network devices to identify and connect with it. In case of a dynamic IP address that keeps changing randomly every time the camera is connected to the network, a fixed URL via Dynamic Domain Name Service (DDNS) must be set up.

While CCTV cameras transmit one-way analog data with the help of coaxial cable to the DVR, and then it is converted to digital data, IP cameras are able to send and receive, that is to stream digital video, PoE - a system that passes electrical power along with data on an Ethernet cable., and in this case there is no need in analog to digital conversion. IP cameras stream the video directly to the NVR, a Network Video Recorder. The main advantage of IP camera over CCTV is that the camera captures and delivers a higher quality video. Additionally, IP cameras capture a much wider field of view than comparable analog cameras. As a result, the cost of IP cameras is much higher than that of analog ones.

IP cameras either have wired or wireless connections, and are used both indoors and outdoors, during the day and at night.

There are two kinds of IP cameras:

Centralized IP cameras


These cameras require a central NVR to store the recording, handle video and alarm management.

Decentralized IP cameras

Decentralized IP cameras don’t need a central NVR, and the video is processed at the source, as the cameras have recording function built-in and can thus record directly to any standard storage media, such as SD cards, hard disc, or a server.

Thursday, December 22, 2016

Hikvision 4MP WDR Vari-focal Bullet Network Camera - DS-2CD2642FWD-I


DS-2CD2642FWD-I is a 4 megapixel varifocal bullet network camera, which is ideal for both indoor and outdoor use, for home surveillance as well as for business purposes. The camera comes with a mass of features like 120dB WDR e, 3D digital noise reduction, a built-in microSD card slot for up to 128 GB on board storage along with NAS storage, and IP66 rated weatherproof housing which makes the camera durable against harsh outdoor weather conditions. This is very important as it ensures peace of mind knowing that your cameras will not be damaged even if there is a steady stream of water pouring over them. DS-2CD2642FWD-I is ONVIF-compliant for compatibility with other surveillance devices.
The camera supports Dual streaming in H.264+, H.264, and the sub-stream for mobile surveillance., has IR cut filter with auto switch, 2.8-12mm motorized varifocal lens surrounded by IR LEDs for up to 98.4' of night vision., Auto-iris, electronic shutter for different surveillance environments and l 3-axis adjustment.
Alarm will be triggered in case of Intrusion detection, line crossing detection, motion detection, dynamic analysis, tampering alarm, network disconnect, IP address conflict, storage exception.
Camera also supports VCA, which is compatible with NVR for the second time of video searching and analyzing. Security features include One-key reset, flash-prevention, dual stream, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering, anonymous access.

 
  • 1/3” Progressive Scan CMOS
  • Up to 4 megapixel resolution
  • 120dB WDR
  • 3D DNR
  • Up to 30 meters IR range
  • Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB
  • Audio/alarm I/O (-S)
  • Mobile Monitoring via EZVIZ P2P or iVMS-4500
  • 12V DC±10% & PoE(802.3af)
  • Support H.264+
  • IP66



Accessories

DS-1275ZJ
 DS-1260ZJ
 

Thursday, December 15, 2016

Hikvision 4K Smart IP Camera - DS-2CD4585F-IZH

DS-2CD4585F-IZH is a 4K Smart IP Outdoor Dome Camera by Hikvision, leading supplier of video surveillance solutions. In this camera high resolution IP video is combined with reasonable value.

The cameras from this line are specially designed and manufactured to meets user’s needs for acquiring high quality images. Enabling users to excellently monitor environment day & night, this new camera series gives users the confidence that their property is securely protected.
DS-2CD4585F-IZH captures a maximum of 4K (4096 × 2160) resolution images at 22 frames per second (fps) – best results are achieved at daytime, but when light level goes down, the built-in infrared LEDs assist with night-vision at a range of up to 40m. A built-in IR cut filter switches from full colour to black and white night vision which means monitoring and recording can continue day or night. Due to IP66 rated outer casing with IK10 rated impact protection, the camera is protected against water, dust and attempts to damage the camera. WDR improve image quality in challenging lighting conditions. Special defog technology aids clearer visibility in smoky, foggy and hazy conditions
DS-2CD4585F-IZH
The camera is an ideal choice for those who look for 24/7 outdoor monitoring with high resolution coverage. This HikVision DS-2CD4585F-IZH 4K IP Camera offers 8MP HD resolution with up to 30fps frame rate, DWDR, PoE, Defog, 3D DNR and complete Smart Feature-set to meet a wide variety of applications. The camera is aslo simple to install using PoE.












KEY FEATURES


Up to 4096 x 2160 High Resolution
WDR, 3D DNR
Multi-Video Streams
On-Board Storage, Up to 128 GB
Up to 40 Meters IR Range
Motorized Lens with Smart Focus
Vandal Resistant and IP66
Smart Heater
People Counting

Wednesday, December 7, 2016

Security Cameras as Crime Deterrent

We have already discussed the importance of using CCTV cameras in public places, and first of all the role of CCTV cameras as crime deterrent. In this article we will find out, what do we mean by saying crime deterrent?

The most important thing is, that the cameras are an effective tool in reducing crime if deployed the right way. Correct installation, monitoring and maintenance of the cameras plays a key role in crime prevention. The use of CCTV Cameras can be a solution to issues like vandalism, drug use, drunkenness, racial harassment, sexual harassment, anti-social behavior.

It is very important to let the society know about the use of security cameras at certain area. The offender must be aware of the cameras' presence. There should be put special signs for cameras, and as different studies and statistics show, crime rate has decreased in areas, where warning signs were put. Actually, it is not so important to arrest the criminal, but it is of more importance to prevent the misbehavior. Sometimes it is even possible that fake cameras could achieve the same preventative aim as active systems. Anyhow, there might be cases, where hidden cameras should be used, because of some really important security matters, or when the police is carrying out an investigation.

Video evidence not only helps police investigate crimes, it can be used as evidence in court.

Internal cameras are meant to keep the employees honest and identify those who are not. Internal cameras can also prevent shoplifting and armed robbery and they can identify those who commit crimes despite the cameras.

An integrated security system that includes surveillance cameras is a must have nowadays, especially in areas which have high criminal rate.

So, Video Surveillance aims to:

1. deter Crime

2. increase the confidence in public safety

3. increase the property protection status

4. help police with its investigations

5. prevent social misbehavior





Friday, December 2, 2016

Hikvision 4MP WDR Mini Dome Network Camera - DS-2CD2542FWD-I(W)(S)

As one can guess from the name, DS-2CD2542FWD-I (W)(S) is rather small (99.3×96.7×52.8 mm), but actually, this mini camera has features that leave behind other bigger models. The IP camera is suitable for indoor and outdoor use, it is vandal-resistant and has an IP67 rating, and also, it has perfect design. The camera is equipped with 120dB Wide Dynamic Range. This technique ensures good image quality in challenging lighting conditions. This camera has especially perfect low-light performance.
DS-2CD2542FWD-I (W)(S)  uses H.264 +, a next-generation video compression format, H.264 offers better quality at lower file sizes.
Camera adopts 1/3" Progressive Scan CMOS, Maximum resolution is 2688×1520, supports day&night IR Cut Filter. See the full features below, and for ordering the camera press here






  • Up to 4 megapixel high resolution.
  • Full HD1080p video
  • Dual video streams
  • 2.8mm/4mm/6mm fixed lens
  • 120dB Wide Dynamic Range
  • 3D Digital Noise Reduction
  • 3-axis adjustment
  • DC12V & PoE
  • Support H.264+
  • Up to 10m IR range
  • IP66 weather-proof protection
  • IK08 vandal-proof protection
  • -S: Built-in microphone, Audio Output, Alarm IO
  • -W: Built-in Wi-Fi
  • Mobile Monitoring via EZVIZ P2P or iVMS-4500




Monday, November 28, 2016

Hikvision TVI2.0 Tester DS-TT-X41T


Hikvision HD TVI Tester is a multi-functional tester. It is able to test various video signals, including CVBS, TVI, VGA and HDMI. Hikvision TVI2.0 Tester DS-TT-X41T has 7” LCD screen, with up to 800*480 resolution and comes with rechargeable batteries with 6A protective board. This product will help to speed up the process of installing cameras, adjusting your vari-focal cameras, and just saving you a bunch of time. Its multi-function capability makes it an essential tool for installers and technicians, greatly improving work efficiency and simplifying installations and system maintenance.




  • ABS+PC enclosure
  • 7” LCD screen, up to 800*480 resolution
  • 3-battery(2600MA) with 6A protective board
  • TVI2.0 mainboard
  • VGA/HDMI input, up to 1920*1080 resolution
  • TVI2.0 up to 720P@25/30/50/60fps and 1080P@25/30fps
  • Up the Coax function(HIKVISION-C protocol)
  • CVBS signal with PAL/NTSC/SECAM system
  • VGA video input
  • HDMI1.0



Monday, October 31, 2016

Hikvision 3MP PTZ Camera - DS-2DE4A320IW-DE


Today CCTV market manufacturers offer a wide assortment of security cameras and accessorize, and choosing really qualified, innovative, efficient and at the same time affordable security systems sometimes can be a hard task.

Here, at KOA CCTV, we strive to offer best solutions in cctv newest technologies field, and with our extensive mature product range and up front pricing with no games or gimmicks, KOA CCTV enables clients to meet their needs regardless of budgetary concerns.

Below we want to introduce You Hkvision DS-2DE4A320IW-DE 3MP Network IR mini PTZ Camera with 20x Optical Zoom, 5m IR and powered by PoE or 12v DC

Hikvision DS-2DE4A320IW-DE Network IR PTZ Camera adopts 1/2.8" progressive scan CMOS chip. With the 20× optical zoom lens, the camera is an ideal choice for larger areas. This series of cameras can be widely and efficiently used for wide ranges of high-definition, such as the rivers, forests, roads, railways, airports, ports, squares, parks, scenic spots, stations, etc. This camera offers endless 360° panning and a 16x optical zoom for close-up viewing of distant objects. Focal Length via Optical Zoom is 4.7mm ~ 94mm. 8 Privacy Masks are programmable, not to intrude on ant other’s privacy. 8 Patrols are with up to 32 presets on each. Supports up to 32 users with 3 levels: Administrator, Operator and User. Working temperature is from -30°C to 65°C.

Variable installation methods are used, including ceiling mounting (default), in-ceiling mounting, junction box installation and wall mounting


· 1/2.8" Progressive Scan CMOS

· 3MP Full HD real-time resolution (2048x1536)

· 20X Optical zoom, 16X digital zoom

· 360° Endless Pan Range

· 4.7mm ~ 94mm Focal Length via Optical Zoom

· 128GB Micro SD/SDHC/SDXC card slot, Support Edge recording

· 8 Patrols with up to 32 presets on each.

· 8 Programmable Privacy Masks

· 300 Presets

· Alarm input/output

· Audio inputs/outputs for 2-way audio (mic & speakers reqd)

· PoE+ OR 12vDC power (PSU optional extra)

 DS-2DE4A320IW-DE










Friday, August 26, 2016

Hikvision 2MP WDR Pinhole Covert Network Camera by Hikvision

KOACCTV introduces Hikvision 2MP WDR Pinhole Covert Network Camera.
DS-2CD6424FWD is covert camera gives the best answers for ATM surveillance, and comes with key features like: Single or dual lens camera body is optional, cylindrical, L-shaped and tube shape of lens are optional; 2m or 8m (between lens and camera body) cable is optional for flexible installation, DS-2CD6424FWD-10 has a resolution of 1920 × 1080 for real-time output. Rotate mode, BLC, True WDR are for different environment.
The tiny camera  offers solutions for hardest tasks: motion detection, face detection, dynamic analysis, tampering alarm, network disconnect, IP address conflicts, storage full, storage error, Intrusion detection, Line crossing detection, defocus detection, audio exception detection, scene change detection.
Be careful while choosing the right model, and besides, different accessories are included for each sensor unit.
DS-2CD6424FWD-10: camera body with one cylindrical lens
DS-2CD6424FWD-20: camera body with one L-shaped lens
 DS-2CD6424FWD-30: camera body with one Tube lens
DS-2CD6424FWD-L10: one cylindrical lens with connecting cable
DS-2CD6424FWD-L20: one L-shaped lens with connecting cable

DS-2CD6424FWD-L30: one Tube lens with connecting cable
Order the camera here: 












Image Sensor:|1/2.7” Progressive Scan CMOS
Signal System:|PAL/NTSC
Min. Illumination:|0.01Lux @(F1.2,AGC ON) ,0 Lux with IR;0.028 Lux @(F2.0,AGC ON), 0 Lux with IR
Shutter time:|1s ~ 1/100,000s
Lens:|-L10/L20/10/20: 3.7mm @F2.5, angle of view: 65°
-L30/30: 2.8mm/4mm/6mm@ F2.0, angle of view: 115°(2.8mm), 91°(4mm),60°(6mm)
Lens Mount:|M12
Lens Cable Length:|Optional 2m or 8m
Day& Night:|Electronic
Wide Dynamic Range:|120 dB
Digital noise reduction:|3D DNR
Compression Standard
Video Compression:|H.264/MJPEG
H.264 code profile:|Baseline Profile / Main Profile / High Profile
Video bit rate:|32Kbps~16Mbps
Audio Compression:|G.711/G.722.1/G.726/MP2L2
Audio bit rate:|64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)
Image
Max. Image Resolution:|1920 x 1080
Frame Rate:|50Hz: 25fps (1920×1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920×1080, 1280 × 960, 1280 × 720)
Third Stream:|
Only single channel camera supports third stream, which is independent with main stream, 
up to 50Hz: 10fps (1280 × 960); 60Hz: 10fps (1280 × 960)
Image Enhancement:|BLC/3D DNR/ROI/Defog
Image Settings:|Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser
BLC:|Support
HLC:|support
ROI:|support
3D DNR:|support
Picture Overlay:|Support 128 × 128 size BMP with 24-bit depth image overlay, zone optional
Day/Night Switch:|Auto / Timing / Alarm trigger
Network
Network Storage:|NAS (Support NFS,SMB/CIFS), ANR
Alarm Trigger:|
Line crossing detection, Intrusion detection, Defocus detection, 
Scene change detection, Motion detection, Face detection, Dynamic analysis, Tampering alarm, 
Network disconnect, IP address conflict, Storage exception
Protocols:|
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, 
RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour 
General Function:|
User Authentication, Watermark, IP address filtering,
 anonymous access, flickerless, heartbeat, video mask
System Compatibility:|ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
Interface
Audio Input:|1-ch 3.5 mm audio interface, MIC IN/LINE IN
Audio Output:|1-ch 3.5mm audio interface
Communication Interface:|1 RJ45 10M / 100M Ethernet interface
Alarm Input:|1
Alarm Output:|1
On-board storage:|Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button:|Yes
General
Operating Conditions:|-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
Power Supply:|12 VDC ± 10%, PoE (802.3af)
Power Consumption:|Max. 6.5 W
Dimensions:|78×105×32 mm (3.07” × 4.13” × 1.26”)
Weight:|Main body: 210g
Cylindrical lens: 113g(2m), 233g(8m)
L-shaped lens: 99g(2m), 220g(8m)
Tube lens: 129g(2m), 242g(8m)
Package + accessories: 224g