7 Tips for Protecting Home Automation System from Hackers

There is no need to discuss how useful home automation systems can be, as beyond any doubt, they make our life easier, safer and incredibly convenient. Due to smart home automation systems, home owners can manage all home devices from one place, thus also maximizing home security level. Automatically lock and unlock doors, turn on and off the lights being in another place, make a video feed of your home available on your mobile phone, and even include thermostat control.  Anyhow, many systems are also vulnerable to home automation hackers. They are very often able to break in to change settings, access video feed, what is more dangerous, unlock doors of the house or garage so that they can easily access your home. If homeowners just follow these simple rules, their home automation systems will be more protected against hackers’ attempts to take control over their property.

#1 Set password

Always, in any case, set a password. Use strong passwords, weak passwords are easy to guess. The best choice are strong passwords with numbers, letters, and characters.  Also avoid using real words or names.

#2 Change your password regularly:

Even if hackers have already revealed Your password, regular change can save the situation.

#3 Secure Your router:

In case the router is secure, it makes all the connected devices strongly protected. It would be excellent if homeowners chose routers which have strong security features. Also, make sure you change the default password to a new, stronger one while installation.

#4 Choose reputable brand:

It is always tempting to order some cheap system from unknown brand, but you should always have in mind that this can cost a lot more, than a trusted product from a well-known brand. They will also give more practical instructions against home automation hackers.

#5 Consider having a separate network for your home automation system:

It is a good idea to create multiple access points on the router for two different networks.  One will serve for your computer and mobile devices, and the second will be used for your home automation system. So, even if a hacker reveals your network password from your mobile or laptop, they still won’t be able to access your home automation system.

#6 Check the camera logs.

Many security cameras give access to users to the history of which IP addresses have accessed to the camera feed. Checking the camera logs regularly will help to make sure no one has accessed your home surveillance system. If you notice any suspicious behavior, immediately change your password and contact your security provider.

#7 Don’t use public Wi-Fi

Using home automation applications on public Wi-Fi can easily give access to hackers. Turn off the Wi-Fi and use secure mobile data instead before using a home automation application. Using an encrypted mobile website if your system offers that feature is also a good idea.

HD-TVI Technology

While choosing security cameras one should clearly understand, what tasks he is going to solve, what security challenges he faces, and what security solutions are needed for managing the whole process. It is also of great importance to estimate the right budget for the project. After that, from wide CCTV market you can choose the camera which fits your security needs. When it comes to high quality and affordable price, HD-TVI technology is the first the security professionals should consider.  Let us introduce HD-TVI technology briefly below.

How it All Began

HD-TVI stands for High Definition Transport Video Interface, its technology, DSP-TVI, was developed by Techpoint in 2012 and was used by certain manufacturers, Hikvision among them. HD-TVI technology was launched to meet the demands of the market regarding high definition video surveillance.

Affordable Price – Good Quality

HD-TVI cameras offer excellent quality at affordable price. This is the main reason that in short time they became demanded in CCTV industry. TVI technology is available in 720P or 1080P versions. KOA CCTV offers its customers mainly 1080P security cameras. These cameras offer longer transmission distance (1500 feet or 500m) and no video quality loss during the live or recorded video. Actually, they offer longer transmission distance than other HD over coax technologies. The cameras are also backward compatible with analog cameras, thus becoming a truly transitional technology.

Easy Installation

One of the main advantages of HD-TVI is an easy installation, it is also easy to use and operate. While other formats are limited in camera compatibility and channel configuration,  HD-TVI is open-standard.This features enables hundreds of other manufacturers develop analog security cameras based on these exceptional technologies. This important feature also keeps it on the forefront of technology with the competing demands for security and convenience. If You have difficulty in choosing an HD-TVI camera, or have questions, professionals at KOA CCTV are ready to help and offer proper advice!

Source:https://koacctv.com/hd-tvi-technology/

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

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.

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

DS-2CD6424FWD-L40/E1 - Hikvision Pinhole Covert IP Camera

In modern world, with the rise in robberies and break ins, even ATMs where usually people come to withdraw or deposit cash are not safe as most of the robbers keep their eyes on places where money transactions are more on daily basis. Very often we come across with the news of people making withdrawals being attacked or the entire ATM machine itself being stolen. ATM-related crimes including robbery, fraud, vandalism and even theft of the entire machines have become increasingly common.

In bank ATMs, It has become a necessity for banks to safeguard the ATM and its users. Nowadays, in the USA, one can rarely find an ATM without a security camera, and it a primary task to choose a qualified, vandal-proof and certified product, as ATM security issues are of great importance, especially in areas with high rate of crime.

World’s leading supplier of video surveillance solutions, Hikvision, introduces DS-2CD6424FWD-10 - Hikvision 2MP WDR Pinhole Covert Network Camera

DS-2CD6424FWD-XX is covert camera for ATM surveillance, key features including: 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-XX 1080p HD resolution for real-time output; Rotate mode, BLC, True WDR are for different environment. 

Key Features: 

• 1/2.7” Progressive Scan CMOS
• Up to 1920×1080@30fps for real-time output
• True WDR, up to 120dB
• PoE power supply is supportable 
• Built-in Micro SD / SDHC / SDXC card slot, up to 128GB
• Support HLC, Defog 
• Optional appearance of the front-end(the mini bullet and block) and brackets

Denon AVR-X4300H

Discover a whole new world of thrilling 3D surround sound with the Denon AVR-X4300H Network AV receiver, a premium 9.2-channel home theater center with discrete, identical amplifiers on each channel and 11.2 channel processing capability.

• 9.2 channel AV Receiver with 125W per channel (8ohm, 20Hz - 20kHz with 0.05%THD), 11.2ch processing

• 9 powerful amplifiers for an easy 3D audio setup to fill big rooms with Denon sound

• Built-in WiFi with 2.4GHz/5GHz dual band support; built-in Bluetooth

• Solid network connectivity especially in WiFi-crowded homes

• 4K/60 Hz full-rate pass-through, 4:4:4 color resolution, HDR and BT.2020

• Latest HDMI standard for future-proof compatibility

• 8 HDMI inputs (incl. 1 front) with full HDCP 2.2 support; 3 HDMI outputs

• Plenty of inputs for your digital devices; different video in different rooms

• Advanced Video Processing with analog to HDMI conversion and full rate 4K Scaling

• Full HD and even Ultra HD video quality from existing DVDs or analogue sources

• Dolby Atmos and DTS:X (up to 7.1.4 with add. 2ch amplifier); Auro-3D upgradable

• Unique 3D sound options with effects from overhead

• Built-in HEOS Wireless Multi-Room Audio Technology

• Enjoy your music in your whole house with more HEOS products

• AirPlay, Bluetooth, Internet Radio, Spotify Connect, Pandora, SiriusXM, Napster, Amazon Music, TIDAL, Deezer and more

• Access to almost unlimited online music sources via free HEOS app

• DSD (2.8/5.6MHz), FLAC, ALAC and WAV support

• High Resolution audio streaming for HiFi enthusiasts even in Gapless

• Audyssey MultEQ XT32 with SubEQ, LFC, Dynamic Volume, Dynamic EQ

• Delivering ultimate equalization for your individual room including subwoofer EQ

• Advanced Multi-Room options; 11.2ch Pre-out; RS232 Control

• Audio and video in multiple rooms; ready for 3rd Party Home Automation systems




9 Channel Discrete Amplifier with ECO Mode.

The AVR-X4300H features a sophisticated power amplifier section with all 9 channels configured identically, employing discrete high current capable power transistors. Each channel is rated at 125 watts and all channels are able to safely drive lower impedance speakers. ECO mode adjusts power consumption according to signal level, and there’s an on-screen Eco Mode display shows energy saving. The 9 channel amplification allows for setting up a 7.1.2 or 5.1.4 3D experience without an external amplifier. By the use of an external amplifier the setup can get extended to 7.1.4 as the AVR-X4300H features 11.2 channel processing. If not in use for 3D audio the integrated amplifiers can get assigned to drive another pair of speakers in a second audio zone running a different source than the main room.




HEOS wirelss multi-room music streaming, controlled by free HEOS app

Built-in HEOS technology allows the AVR-X4300H to become part of the HEOS wireless multi-room system. Share music stored on your home network, Internet radio or streaming services with HEOS wireless speakers, or even other HEOS-capable receivers, throughout the house. And it’s all controlled by the free HEOS app. The app gives you instant multi-room audio control, meaning you can command music in every room from any device.


Built-in Bluetooth, and Wi-Fi

Featuring Bluetooth and Wi-Fi wireless streaming connectivity, the AVR-X4300H is equipped with an advanced dual antenna system for robust and error-free streaming even in congested urban environments. Connected to the Internet through your home Wi-Fi network, it allows you to enjoy your favourite tracks from streaming music services such as Pandora, Spotify Connect, Deezer, Tidal and many more using the free HEOS App. You can also choose from thousands of Internet radio stations from around the world, and enjoy music and speech entertaiment of virtually every genre. AirPlay lets you play your favourite tracks wirelessly from your iPod touch, iPhone or iPad, and via network streaming you can listen to music files stored on your home PC or Mac, or NAS devices in standard resolution, but as well in high resolution like FLAC or DSD. The all-new Denon 2016 AVR Remote App lets you control the AVR-X4300H with your smartphone or tablet: it’s available for Apple iOS, Android and for the Kindle Fire.


Dolby Atmos / DTS:X / AURO-3D

3D sound at home with the AVR-X4300H, which features full flexibility in the speaker configuration to extend a standard 5.1 or 7.1 system by up to 4 additional overhead speakers or Dolby Atmos-certified elevation speaker for the ultimate home theatre experience. The maximum setup possible is 7.1.4 which do require an additional stereo amplifier. This unit supports both. And via a paid upgrade, the AVR-X4300H will also be able to playback Auro-3D sound or upmix your beloved movie collection with Auromatic.


Latest HDMI 2.0a Connectivity; HDCP 2.2 Compatible; ISF-Certified
Prepared for the future, with no fewer than eight HDMI inputs (including one conveniently located on the front panel) and triple HDMI outputs (out1, out2, zone output), the AVR-X4300H’s advanced video section features the latest HDMI specifications, including 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, High Dynamic Range (HDR) and 21:9 video, 3D, and BT.2020 passthrough support on every input. It also features HDCP 2.2 compatibility, a requirement for 4K Ultra HD copy-protected content, ensuring ready for the next generation of Blu-ray disc players, settop boxes and other 4K Ultra HD sources. In addition, the video processor can also upscale all analogue and digital video to 4K Ultra HD. Certified by the Imaging Science Foundation, the AVR-X4300H features a full suite of video calibration controls (for use by an ISF technician), along with ISF Day and ISF Night video modes.


Most advanced Audyssey Room Correction Suite

Equipped with the full Audyssey Platinum suite of advanced DSP algorithms, the AVR-X4300H features Audyssey MultEQ XT32 automatic room acoustic correction. With the supplied measurement microphone, MultEQ XT32 analyzes each speaker’s output (including the subwoofers) at up to 8 measurement locations and generates precision digital filters that optimize each channel for the correct frequency and time domain response. Audyssey Low Frequency Containment uses advanced psycho acoustic algorithms to deliver a full range tonal balance, including deep bass, but without disturbing close-by neighbors or family members in other rooms, and features a multi-step adjustment that lets you dial in the amount of containment to your preference. Audyssey Sub EQ HT provides individual DSP tailoring of each sub woofer in a dual sub woofer setup, for deeper bass with improved definition, compared to a single sub woofer configuration.

Denon AVR-X4300H

If interested in ordering the products, please follow the link: https://koacctv.com/cctv/denon-avr-x4300h/

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

Different Types of CCTV cameras, Main Features.

Very often we are asked “What camera should we choose?” “What is the difference between Dome & Bullet Cameras?” etc. In this article we will describe every type of camera briefly.

CCTV cameras come in various types, styles, and configurations, and it is very important to choose the right CCTV camera for the right location and application.

Dome Cameras

In general, Dome Cameras are used for indoor security and surveillance applications. The cameras are named so, because of their dome like shape. The "dome" shape makes it difficult to tell the direction that these cameras are facing, and thus are ideal for deterring criminals. Dome cameras can be fitted or embedded to ceilings to conceal the majority of camera’s casing.

Bullet Cameras
Bullet cameras are easy to recognize by their thin and cylindrical design. There are also classifications of Ultra Bullet distinguished by their smaller size and cheaper price. These type of

cameras are ideal for surveillance of a large area, like large retail stores, houses or other business.

Unlike dome cameras, bullet cameras are easy to tell, where the camera is pointing and what it is recording.

Day/Night Security Cameras


Day&Night security cameras usually operate in two modes: colour for daytime, when light levels are high and black and white for viewing in low-light environment. A true Day/Night camera will have an “IR-cut filter” inside the camera. Once the IR cut filter is removed from the surveillance camera, it enables the image sensor to become sensitive to near-IR wavelengths, thus making it possible for the camera’s light sensitivity to reach down to extremely low light levels or even complete darkness.



Vandal-Proof Security 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.

You can also typically find vandal-proof cases that are designed to protect more sensitive cameras, giving you the protection that you need without having to go out and purchase a brand new camera



IP/Network Security Camera

An Internet protocol camera, or IP camera, is a type of digital video camera commonly employed for surveillance, and which, unlike analog CCTV cameras, can send and receive data via a computer network and the Internet.

IP cameras, both hardwired and wireless, are easier to install than analog cameras because they do not require a separate cable run or power boost to send images over a longer distance.

C-Mount CCTV Camera

C-mount CCTV cameras have detachable lenses to fit different applications. Standard CCTV camera lenses can only cover distances of between 35 and 40ft, therefore with C-mount CCTV cameras, it is possible to use special lenses, which can cover distances greater than 40ft.

PTZ Security Cameras



PTZ Security Cameras allow you to control the pan, tilt and zoom operations of the camera lens remotely. PTZ Cameras have the ability to move up, down, right, left, and even zoom.

HDTVI cameras

Image result for HDTVI cameras HDTVI (High Definition Transport Video Interface) is latest HD analog video solution. HDTVI can provide HD video up to 1080P resolution at real time. Different from HD-CVI and HD-SDI solutions, HDTVI can support long distance video transmission.

HDSDI cameras

HD-SDI CCTV cameras, also known as HD security cameras, are capable of capturing video surveillance footage at 1080p resolution (1920 x 1080 pixels). These high definition surveillance cameras must be used with an HD-SDI surveillance DVR.

Hidden Cameras

A hidden camera or spy camera or security camera is a still or video camera used to record people without their knowledge. The camera is "hidden" because it is either not visible to the subject being filmed, or is disguised as another object.

Tribrid Digital Video Recorder Hikvision DS-7300HGHI-SH

Officially the largest manufacturer of CCTV products in the world - Hikvision products are used in more CCTV applications than any other brand. They offer great reliability at affordable prices. And we want to remind once more, that if You want to have peace of mind, that Your Hikvision product is genuine, and want to rest easy that Your products has warranty, buy only from official Hikvision distributors and resellers.



DS-7300HGHI-SH (DS-7324HGHI-SH, DS-7332HGHI-SH) is a new generation Tribrid Digital Video Recorder developed by Hikvision which can connect HD analog/network cameras and Coaxitron cameras thus resulting in powerful surveillance, working alone as a recorder, and also cooperating with other devices for creating a comprehensive surveillance system. The DVR features an Ethernet interface along with a BNC interface for supporting IP cameras as well as HD-TVI over analog cameras. It is compatible with cameras that use 1080p, 720p, or analog resolutions, and it offers two RCA inputs and one RCA output for 2-way audio capabilities. The DVR has HDMI and VGA connections for video output in high definition, with support for dual streaming to maximize bandwidth. H.264 recordings can be stored using the four SATA interface HDDs. eSATA and USB interfaces provide external storage options and allow you to export recorded data. There are also RS-232, RS-485, and keyboard interfaces, as well as 16 alarm inputs and four alarm outputs. DS-7300HGHI-SH is 19" rack-mounted with a 1.5U chassis for easily storing in a private or secure location. It has 32 analogue/TVI channels, and up to 32 IP camera channels.

• 32 CH HD-TV Tribrid DVR
• Connectable to TVI and analog cameras.
• Connectable to the Coaxitron camera/dome with long transmission distance.
• Connectable to network cameras.
• Simultaneous HDMI and VGA outputs at up to 1920×1080P resolution.
• New GUI and supports starting record with one key.
• Redundant recording, holiday recording schedule configuration.
• Instant playback for assigned camera during multi-channel live view mode;
• Support up to 32CH synchronous playback; and reverse playback for multi-channel.
• Smart playback to go through less effective information.
• Manual video quality diagnostics.
• Support VCA alarm (line crossing detection and intrusion detection)
• Customization of tags, searching and playing back by tags.
• Locking and unlocking record files.
• Support HDD quota and group management; different capacity can be assigned to different cameras under quota mode.
• Provide 4 SATA interfaces and 1 eSATA interface for record and backup.
• 1 self-adaptive 10M/100M/1000M network interface.
• Support access by EZVIZ Cloud P2P.
• Support Hikvision DDNS (Dynamic Domain Name System).
• Network detection function.
•  

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

Hikvision 3MP WDR EXIR Dome Camera DS-2CE56F7T-VPIT

DS-2CE56F7T-VPIT by Hikvision a is 3MP WDR Vandal Proof EXIR Dome Camera a perfect choice when it comes to utmost surveillance. Hikvision is one of the worlds, largest CCTV manufactures, offering professional quality, innovative CCTV products and surveillance solutions. Purchasing a Hikvison product, ensures complete peace of mind with durable, cutting edge technology and great quality. Koa Cctv is an official distributor of Hikvision products, and we are fully responsible for all products bought from our shops, as we only represent genuine cctv products. 

DS-2CE56F7T-VPIT is 3MP WDR Vandal Proof EXIR Dome Camera is a perfect choice when it comes to utmost surveillance.
True Day/Night feature, 3 Megapixel high-performance CMOS, EXIR technology, WDR enable the camera to deliver exceptional video/image quality and performance in various lighting situations.
Video frame rate is 1920×1536@18fps, has 1 analog HD output, angle adjustment for Pan is 0°- 340°, Tilt - 0°- 75°, rotate is 0°- 355°.
The camera can be used in various environments, thanks to IP66 rating and very wide operation temperature range, it is weatherproof and vandal-proof.
For communication coax telemetry is used (HIKVISION-C (TVI output)).


Key features are:


· 3 Megapixel high-performance CMOS

· Analog HD output, up to 3MP resolution

· 3.6mm/6mm lenss

· True Day/Night

· OSD menu, DNR, Smart IR

· True WDR, up to 120dB

· EXIR technology, up to 20m IR distance

· IP66 weatherproof & vandal proof

· Up the Coax(HIKVISION-C)

Accessories

DS-1259ZJ

 DS-1H18

DS-1272ZJ-110

X41T

DS-1280ZJ-DM18

DS-1271ZJ-110