Archive for the ‘Surveillance Equipment’ Category

These systems may do any of the following in terms of purpose, it may serve as perimeter surveillance, access control or vehicle number plate registration. CCTVs may also assist in evidence collection or adding legitimacy to a case.

There are many things to consider in terms of CCTV and installation according to experienced CCTV installation company, Skyvision. Skyvision suggests that you should consider a number of points beforehand in order to make you CCTV installation most successful.This means you have to know if you need Real Time viewing, which simply means that you view the images as they happen, also you need to determine if you need a control room, linkages to other security networks like alarms, is the purpose of the system to act as a deterent, among other considerations. For more information on Closed Circuit Television (CCTV) please go to Skyvision.

CCTV installations have never been so in demand. Everyone is concerned about keeping his or her asset safe and secure. People are also a lot more focused on keeping customers, employees and visitors safe. This is why CCTV installations are vital. CCTV installations refer to the instalments of cameras situated throughout your property. These cameras can be hidden or visible and ther are a variety of camera types to choose from. The camera’s then take images of what is happening in the area that is it is monitoring the area. It then sends the images through to a control. In the control room the images are displayed on a screen or multiple screens. It may also be recorded using a Digital Video recorder (DVRS).

These images are monitored by security to look for any suspicious behaviour or events. It is possible to install cameras that capture colour images and have a technology called Video Content Analysis (VCA). This then allows security to analyse the images in high detail, which assists in the monitoring process. CCTV installations are a customised service, meaning that you should be getting a service that is specific to your needs. For further information on installations of CCTV’s go to Sky Vision Corp.

Clients are often faced with the option of choosing between n Standalone (embedded) DVR (Digital Video Recorder) or a PC Based DVR System. When deciding on which system is best suited for your project, it is important to note the following differences:
• Standalone DVR is older technology which is based on a Standalone unit with all components included namely CPU, DVR Card, Hard Drive(s),etc.
• The OS (Operating System) and DVR Software is on a chip.
• A PC Based DVR System is a normal PC which is equipped with a DVR Card and the necessary input/output ports and accessories.
Clients must ask the following questions when deciding between the 2 options:
• Why do I need a CCTV System
• What does the CCTV System need to do
• Conditions under which the system will be used

Variables such as recording and/or real time viewing capabilities and the the ability to change/upgrade are the most critical aspects to consider when making your decision .

Advantages of a PC Based DVR System

They are flexible. They are easily upgradeable and can be expanded to include as many hard drives as required, CD Burners, DVD Burners and Internet Capabilities.
PC Based Digital Video Recorder Security Systems are normally considered easier to operate.
A PC Based DVR System can easily be upgraded from a 4 channel DVR to a 32 channel DVR with little effort or cost.

Advantages of a Standalone DVR

Standalone Digital Video Recorders are normally equipped with Linux as operating system(embedded) which is excluded from the outside world.
The advantage of this is that it is less succeptable to virus attacks and subsequently less maintenance intensive.
Standalone DVR’s are more diverse in utilization in extreme conditions. PC’s are normally sensitive to temperatures and will subsequently affect your decision although this problem could be addressed by ensuring the correct housing of equipment. Standalone DVR’s are also not subjected to Microsoft Anti-Virus software and subsequent continueous updates.
Standalone DVR’s can unfortunately only expand to 16 channels.
An important aspect to keep in mind when making your decision is that more features and functionality requires more training and skills. 
It must also be noted that technology changes fast. A PC based DVR System is considered a more adaptable system and thus an advisable option.

Advantages of both DVR Systems:

PC-BASED DVR
• Utilization of existing IT infrastructure for remote monitoring and backup
• Maintenance by company’s IT technician
• Upgradeable Computer Hardware (HDD size, Processor
   Speed, Graphics etc)
• DVR channels can be upgraded
• Easy availability of spare parts
• Familiarity of Windows Software
• Stability of Win2K’s NTFS file system
STAND-ALONE DVR
• Ideal for non-PC-literate users
• Quick start 
• Similar to a VCR 
• Can be used for mobile applications

Skyvision’s Technicians have vast experience in providing a custom made solution to your company whether your requirement is a Standalone Unit or a PC Based System. A System that will meet all requirements iro specifications and deliverables.

The importance of establishing synergy between security policies and system functionalities cannot be over elaborated when combining CCTV technology with current security procedures and systems.  Misconceptions and disillusionment are often present when this strategy was not part of the planning process and with catastrophic results in regards to results and financial implications.
Functionality Assessment
Skyvision Corporation is well equipped to assist you with the development of an effective security strategy, system and procedures in order to maximise you security efforts.  When proposing a CCTV System we ensure the following aspects are effectively addressed:
• Full coverage of areas
• Blind Spots are eliminated
• Correct Cameras are utilized i.e. Infra-red, Waterproof, Distance, etc
• Effective Real Time viewing by utilizing the correct DVR Card
• Recording Capability in line with client requirements
• Correct Cabling utilization, internal as well as external
• Integration with current IT systems of client
• Skill set of Users
• Integration with other security processes/systems e.g. Access Control Systems, Guards,etc
Finance Options
Experience has learned that clients more often than not propose a scaled down version of a CCTV System due to budget constraints. Skyvision is aware of these challenges and have developed various alternatives which are offered to clients in order to ensure an effective system without compromising on security and/or quality. Finance is arranged with well known institutions on a hire purchase or lease type agreements where required. Obtaining a CCTV System through a lease agreement is considered to be the best and also the most popular solution. This is primarily due to the fact that these systems are updated regularly with new technology on an ongoing basis.

Our Consultants will provide you with a custom made solution to ensure your needs are addressed effectively.