CCYV
Sep 1, 1997 12:00 PM
staff
Use the Internet to access remote video images with the RealCam 5000, a self-contained remote monitoring device from Powerwave Co. Ltd., Hong Kong. Pre-configured as a World Wide Web server, RealCam captures images from a video camera in an existing CCTV system, compresses them into JPEG format, and prepares them to be downloaded via a network or phone line. Built-in UTP and BNC interfaces and a 33.6kbps modem support TCP/IP and PPP protocols for Intranet, Internet and direct dial-in applications. Images are accessed using Internet browsers such as Netscape Navigator and MS Explorer. It is compatible with Windows, Mac and Unix systems.
A slow-scan video and still image alarm verification system requires no accessories, receivers or specific cameras. The system, the VAV-2000D, is produced by Alarm Verification Products Inc., Broomfield, Colo. Each time the system is armed, the remote site transmitter automatically self tests each camera and signals the central station if a malfunction is detected. If a telephone line is down or cut, the remote site transmitter will continue to operate, storing up to 100 images. Remote site transmitters can be used as stand-alone systems or to interface with existing alarm equipment.
The SR-71 CCTV surveillance system from Micro Technology Services, Richardson, Texas, can be programmed to record only when activated by a motion detector and can store locations of recorded events in memory for easy reviewing, according to the maker. The CC-1 covert camera contains a PIR motion detector, a black-and-white CCD camera, a microphone and an audio amplifier. An RJ-45 telephone-style cable connects the camera.
Use telephone lines to view CCTV from remote locations. TeleEye from Signal Communications Ltd. (SiCom), Hong Kong, transmits video digitally over phone lines to a personal computer at the rate of 1 second per frame for black and white and 1.5 seconds per frame for color. Models come with four or 16 video inputs. The software system will display video in full, quad or hex screen display formats with camera name, location, date and time display. TeleEye can record automatically upon an alarm event.
The MG8 Mini-Globe is an 8-inch globe designed for single-or multiple-board cameras as well as larger cameras up to 6.5 inches. From Wren Associates, Jefferson City, Mo., it uses the Wren Foam Liner, which functions as a mounting device for board cameras and as a liner, aiding in camera concealment, according to the maker. The Mini-Globe is available with a bronze or clear lower unit and a black-and-white upper unit. It is designed for wall, pole, pendant or corner mounting.
The Witness W24RT video recorder is capable of continuous recording at a rate of 20 fields/second, for 24 hours. From Deltavision, St-Eustache, Quebec, it also features a built-in, four-camera switcher, a time/date generator, on-screen programming and six operating modes, including alarm recording, event recording and three security access levels.
Telemetry control products are the latest addition to the Sprite multiplexer line from Dedicated Micros, Reston, Va. The telemetry products control multiplex and camera PTZ functions from a single, desktop control unit. Sprite telemetry incorporates Dedicated Micros' new C-bus, which provides an interface to ancillary products such as e-support and remote alarm and PIR modules, according to the company. The telemetry products are available concurrently with existing Sprite products.
ControLink, from Gyyr, an Odetics company, Anaheim, Calif., is an open-architecture remote controller for CCTV products with RS-232 ports such as video transmission systems, multiplexers, quads, VCRs and video motion detectors. It can be used for new systems or to upgrade existing systems with multiple manufacturers products, according to Gyyr, and it features 256 programmable sequences.
The Rainbow DPX 16, a duplex multiplexer with high-definition digital color processing, is new from Advanced Technology Video (ATV), Redmond, Wash. It offers 16 camera inputs and a variety of display options, S-VHS outputs to monitor and VCR activity detection alarming and 16 camera looping. Other features include real-time quad display in live mode and camera switch input.
The ZIPR 4500 digital video processing module from San Diego-based DigiVision Inc., is the first in the Digital Synthe-Tec series of processors. It features zoom, interpolated line doubling and quadrupling, picture-in-picture and roam. According to DigiVision, it also provides non-interlaced video output, so no raster lines are visible and video can be displayed on high-resolution monitors.
VideoCatch is a time-lapse digital recorder from New York-based MER Communication Systems. The stand-alone unit is available for six-or 16-camera systems, and recording is stored to a PC's hard drive. One output enables VideoCatch to be connected to another monitor for additional viewing, or to a VCR to record to tape. Multi-standard decoder technology ensures high-quality video images from different types of cameras, according to MER.
The AurorA digital video multiplexer, new from Vicon Industries, Hauppauge, N.Y., offers a choice of 16-channel monochrome or color units with simplex or duplex operation. According to Vicon, the multiplexer offers: display and/or recording of up to 16 cameras on a single monitor and VCR; nine multi-screen displays with various titling options for live or playback; and optimal picture update based on scene activity. Other features include electronic linear zoom, electronic pan and tilt, and Y/C connectors for S-VHS recording.
大概意思就是介绍了一些CCYV,就是一种监视,摄像,程相的设备,比较早的科技,支持高清解码.
不过最大的可能就是把CCTV错打成了CCYV
