VelTek

15/12/2016

Indoor Home Security Cameras

Indoor cameras are the cornerstone of a good home security system. We researched dozens of indoor home security cameras and found these to be a consumers best bet. The cameras in this chart have WiFi capability and can be monitored online and on your smartphone via each camera’s corresponding app.

15/12/2016

Security Camera Types

The simplest way to think about the types of security cameras is to break them down into two groups: indoor cameras, and outdoor cameras. While each of these groups have different styles of cameras within them, those difference will become apparent when you compare features, so separating them further isn’t necessary. For instance, none of the cameras we talk about in this guide are dome cameras, not because dome cameras are of any lesser quality, but because they simply aren’t necessary for most home security systems.

Both types of cameras are available as standalone units with monitoring apps or as part of a subscription-based home security monitoring system. In this guide we compare the top indoor and outdoor cameras as well as the combinations of cameras available through the top subscription monitoring services.

15/12/2016

Hikvision is the world’s leading supplier of video surveillance products and solutions. Featuring the industry’s strongest R&D workforce, Hikvision uses its state-of-the-art manufacturing facilities to design and develop innovative CCTV and video surveillance products. The company’s complete product suite includes Smart IP cameras, HD analogue cameras, speed domes, NVRs, DVRs, video management software, access control and alarm systems, encoders, decoders, and other elements of sophisticated security systems. Hikvision products serve a diverse set of vertical markets that includes retail, banking and finance, transportation, education, commercial, government, and residential applications.

Since its inception in 2001, Hikvision has played an active role in video surveillance market, devoting 8% of its annual revenue to research and development for continued product innovation. Hikvision, which is publicly listed on the Shenzhen Stock Exchange, has a truly global presence with regional offices in nearly 20 locations around the world.

Please watch: "Hikvision Smart City Solution" https://www.youtube.com/watch?v=nl0i-6LgRec -~-~~-~~~-~~-~- Hikvision is the world's largest supplier of video ...

15/12/2016

About Dahua Technology Ltd

Dahua Technology is a world-leading security equipment manufacturer. Dahua has the world’s second largest market share according to the 2015 IMS report. The company believes in investing and building strong R&D capabilities for new technology and innovation, investing almost 10% of sales revenue into R&D every year. Dahua have more than 3000 professionals in their R&D team, dedicated to providing cutting edge products with high quality and performance. Dahua’s solutions are designed to be scalable and modular to provide flexible configuration options. Dahua has a patent portfolio with 592 patents and licenses their technology to many other manufactures.

Dahua’s product portfolio includes: Advanced Video Surveillance Equipment and Software, Access Control Hardware and Software, Intrusion Hardware, and Intelligent Building Management Systems.

Dahua’s products are widely used in many fields, including banking, public security, energy infrastructure, telecommunication, intelligent-building, and intelligent-transportation. Many significant projects have been installed with Dahua’s solutions including: The Three Gorges Hydropower Plant, Six-Country Summit, Olympic Venues, Shanghai World Expo, UNESCO site in Italy, and the London Underground, as well as many others.

Dahua has established Sales, Marketing and service networks globally, with offices in mainland China, greater Asia, the Americas, Europe, Oceania, Africa and others. Dahua’s giant global footprint means the company is able to respond to the ever-changing security market with the best services and products possible.

14/12/2016

CCTV systems and your security are a serious business. Its not about deals, offers, bargins or claims about being the biggest and the best. The internet is an easy place for companies to lie, its a faceless market place and easy for people to pretend they are something they are not. So before you buy your CCTV system or cameras give me a call or visit us in person to get a free demonstration of all our products in operation. We are a family run business with over 11 years experience in the CCTV industry. We specialize in ULTRA HD IP CCTV. Ultra HD IP is stunning 4.0MP 2560 x 14400 resolution. It is some 12 time higher resolution than traditional CCTV equipment

14/12/2016

Time Attendance Machine In Karachi

Move to the fashionable era of your time group action with the Time Attendance Machine. With a scientific methodology of knowledge assortment, all of your workers can got to do is scan their fingerprint and presto! - Your group action record for the day has been taken care of. The conspicuous full-color TFT screen with CAM enhances the high-tech look of the machine, and compliments the look of any workplace atmosphere. Simply accept card verification to produce you with sample of selection.

Time Attendance Machine has become the need of every SME and Corporate environment now. The right entry / exit design can limit resources to step into the wrong areas like top management floors and offices.

Time Attendance Machine, project recording, Manpower planning are the new tools for best resource management in developing countries.

14/12/2016

Storage & NVR's

CCTV Images, Camera Streams, NVR

When it comes to storage, CCTV systems are very different to IT systems. The amount of data coming from the cameras to the NVRs is huge and continuous. The amount of data coming from the NVR to the users is very low and periodic. The workload is constant, i.e. the rate of writing data to the disk is constantly high, not in bursts as with typical IT applications.
The processing overhead for writing and reading the video streams to disk is therefore an important factor in the overall performance of the NVR. There can be a considerable difference in this overhead between different vendors of NVR software. Software which can minimise this processing will be able to handle many more camera streams per NVR. The best NVR server software on the market has such a low CPU loading that 200 camera streams can be recorded on the lowest specification server PC. Therefore, in a large system with a 90 day recording requirement, the limitation on the server is its storage, not its processing power.

The requirement to record CCTV images for 90+ days will have a large impact on the storage requirement of the project and hence the cost. With larger systems the inflexibility and costs involved with an analogue/DVR solution means IP Video is the only way forward. It is therefore paramount that the end user chooses an IP Video solution that can deploy the very best compression technology and flexible and distributed NVR architectures, in order to minimise the additional costs due to the storage overhead.

14/12/2016

Video Surveillance

CCTV, IP Camera Systems, NVR, IP Security Cameras, Network Switch

VELTEK is an Security Solution provifing company offering customizable, artificial intelligence based, state of the art Surveillance Solutions. We also provide end to end connectivity with quality wireless products. Comprising of adept engineers those have deployed the biggest fiber-optic based solution across the country .the company is the market leader in network video, driving the ongoing shift from analogue to Mega Pixel video surveillance.

CCTV:

CCTV relies on strategic placement of cameras, and observation of the camera's input on monitors somewhere. Because the cameras communicate with monitors and/or video recorders across private coaxial cable runs or wireless communication links, they gain the designation "closed-circuit" to indicate that access to their content is limited by design only to those able to see it.

IP Camera Systems:

Our IP camera systems are designed to be easy to install and come with everything that you need for a complete surveillance system. Each system includes a digital network video recorder (NVR), IP security cameras, premade cat5e patch cables, network switch, and optional power over Ethernet upgrades. You can view anytime anywhere

14/12/2016

CCTV Cameras

CCTV cameras are for the most part the minimum costly cameras and, accordingly, are regularly sent in private or little business applications. A couple IP CCTV cameras have an online cost under $100 and the dominant part is under $250.

Altered central lenses: If you need to conform the Field of View of a CCTV camera, you will need to physically move the camera to suit
Not Day/Night: It is amazingly uncommon for them to have a mechanical cut channel, guaranteeing poor low light/evening quality
Uncommon IR booster: Only a couple CCTV cameras have incorporated IR LEDs to upgrade low light/evening time imaging
WDR/Bright light issues: In our progressing tests, CCTV camera for the most part have moderate to serious issues in managing backdrop illumination or lighting fluctuations
Absence of POE bolster: Less than 25% of CCTV cameras have POE support
Indoor just: Very few are evaluated for outside use and those are just IP54 appraised against dust and water sprinkling
Short Warranties: More than 70% of CCTV cameras have a 1 year guarantee while other structure figures consistently have 2 or 3 year guarantees.