Vigilant Technologies

Along with the standalone DVR and DVR cards, we also manufacture and supply various digital video recorder accessories that support digital video recording. Complying with the highest quality standards of the industry, our accessories are designed to be compatible with the DVRs available in the market. Following are the digital video recorder accessories offered by us:

Accessories	Details
Lens	Varied lens available depending on the distance, focus required and field of view Wide angle lens: Large area coverage (4mm wide angle lens covers an area of 20 X 26 X 21 Telephoto lens: For closer view (8mm or 12 mm lens )
Outdoor housing	Weatherproof for outdoor application Used for protection from dust and water
Scanner	Motor which can rotate up to 360 degree Can be controlled remotely by joystick Used in industrial application for covering large open areas Available in both outdoor and indoor models
Controller	Used to control PTZ cameras Available with LCD display, joystick and other accessories
Switcher	Used for switching between the cameras Provided with timer for switching from camera to camera Available with matrix switchers to view & control in more than one places
Quad	Used to see 4 cameras in one single screen Output can be given to time lapse VCR Advanced version of switcher but due to non recording it is replaced with DVR

We bring forth for our clients, P.C. based digital video recording card that can be inserted inside the PCI slot of the computer for viewing and editing the footage. These digital video recording cards allow the computer to operate as a digital video recorder and are provided with software for recording and displaying multiple cameras simultaneously from the camera site or remote location. Our PC based digital video recording cards are available in two types that are mentioned below:

• Software compression cards
• Used for video capturing
• Deploys the CPU for processing work (thus dedicated computer)
• Highly economical (3 times cheaper that hardware compression cards)
• Hardware compression cards
• Does all the processing itself and is thus more reliable
• Load on CPU is minimal Our digital video recorder cards are based on H.264 compression technology, which is the latest format in the video world
  

Used for remote watching application where the bandwidth and higher transmission speed is required, these compression format cards bear the following details:

• Takes nominal space for recording
• Lower bit rates
• Higher quality
• Minimum system requirement: Intel original chipset, 512 MB RAM, 80GB HDD and VGA

We offer our clients with standalone digital video recorder that is composed of computer hardware and video inputs. A prudent combination of multiplexer, video recorder and alarm controller, these standalone digital video recorder can be fitted with hard disc for computer connectivity options. These standalone digital video recorders are generally offered with 4, 8 and 16 channels and are available in the following types :

Type	Specifications
HIK VISION	3rd generation DVR for excellent digital surveillance Real time OS Embedded MCU Supports digital video recorder (DVR) & digital video server (DVS)
ATM DVR (Hikvision D S 8000AHI)	Specially designed for ATM/POS surveillance Uses the real time OS Embedded MCU for ATM /POS test overlay function Used in ATM / POS surveillance field
Mobile DVR(Hikvision DS)	Used for vehicle and automobile surveillance Uses 8000HMI
Video Server	Used for remote transmitting and recording of data