Video Cameras Security

video cameras security

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4 channel video surveillance security system with 4 outdoor cameras $399.99 Features: Digital Video Recorder:Triplex (view, record & playback simultaneously) Digital Video Recorder with 1 channel audio, Large storage capacity recording (Supports 2 internal ’’security certified’’ disk drives up to 1TB total)*, USB port for convenient transferring of critical data to USB flash drive, Support an optional internal optical drive (CDRW or DVDRW sold separately), Pan-tilt-zoom camera control, RS485 interface (PTZ camera not included), Multiple recording modes (continuous, motion, alarm sensor, schedule), Adjustable frame rate for each channel (optimize recording characteristics), Mouse enabled menu system for easy set up and configuration (mouse sold separately), MJPEG video compression enables high resolution video recording, Alarm input-4/output-1 (connect to existing intruder alarm or alarm panel), VGA output connects to any PC Monitor Cameras (CVC6993R):Advanced high resolution image sensor produces sharp and clear video with 450 TV Lines, 30 IR LEDs provides class leading night vision range of 50ft (15m)**, True Day/Night operation using built-in IR Filter Changeable Mechanism to achieve accurate color representation in changing lighting conditions, Advanced Day/Night mode: picture automatically switches to B&W delivering better clarity in low light conditions, Weatherproof Design: ideal for Outdoor and Indoor applications (IP66***) Software:Internet Remote Functions****: View, Search & Playback, Backup and Setup, Microsoft Windows Vista™ Compatible, Free Lorex DDNS (Dynamic Domain Name System) service keeps you connected anywhere all the time System Includes: 4 channel DVR, HDD Pre-Installed, Remote Control, Power Supply, 4 Cameras & stands, 4 camera extension cables, 10 ft. Ethernet cable, Software application CD, Quick Start Guide

2 Mini Color Dome Security Cameras $149.99 Features:High resolution image sensor – produces sharp and clear video, Fixed IR filter provides accurate color reproductions, 3.6mm lens provides a wide viewing angle, Industry standard BNC, Ceiling mountable, Includes: 2 x Dome Security Cameras, 2 x 60ft BNC Extension Cable, 2 x Power Adaptor

16 security surveillance cameras – Touch screen security dvr system $1799.99 Cover all angles of your home, property, or business with this professional-grade 16-camera solution. The 12 indoor/outdoor security cameras feature 480TV lines of resolution, 55 feet of night vision, and provide audio recording. The 4 outdoor dome cameras deliver 600TV lines of resolution for unmatched image quality. The 4mm wide-angle lens and Sony Super HAD IIâ„¢ image sensor let you see more of your recording environment. The vandal-resistant dome can withstand a blow from a 10lb sledgehammer! Digital Video Recorder:EDGE design for stand alone or VESA mount (Wall & LCD), 16 Channel security DVR, 3D graphics, crisp, color rich, high contrast video, DVI/VGA output for display on LCD PC or TV monitor with DVI/VGA input. HDMI compatible•, H.264 video compression¹, Pentaplex operation – View, Record, Playback, Back Up & Remotely Control the system simultaneously, Record at VGA resolution (640 x 480) per channel., Video output (up to) 1280 x 1024 @ 60 Hz, Small form factor (7.0×11.5×1.5’’), Expandable up to 2TB SATA HDD, USB: backup, image transfer, firmware upgrade, mouse, Record on motion detection, schedule or continuous, Navigation: Front controls, Mouse, Remote Control Super Resolution 600 TV Lines Dome Security Camera Outdoor dome camera Features:Advanced Sony Super HADâ„¢ II image sensor, Video image processor delivers 600 TV lines of resolution, Digital Noise Reduction ensures crystal clear night vision and improves recording storage efficiency by up to 30%, Night Vision up to 40ft (12m) away in total darkness*, 4mm wide angle lens for wide area coverage (70° diagonal), IP66 rated aluminum housing for indoor/outdoor installations**, 3-Axis design for wall / ceiling mounting High Resolution Weatherproof Color 55FT Night Vision Camera, High resolution image sensor produces sharp and clear video with 480 TV Lines., 18 High Intensity IR LEDs provide effective night vision range up to 55ft (17m†)., IR cut filter provides accurate color reproduction in all lighting conditions., Day/Night mode: Picture automatically switches to black and white delivering better clarity in low light conditions., Weatherproof cameras and cables ideal for indoor and outdoor applications (IP66)‡., All-in-one camera cable (audio, video, and power), Universal connections supporting 6 pin DIN and industry standard BNC (included with SG7560B only)., Ceiling, counter or wall mountable camera with 3D versatile stand provides flexible mounting option

Complete security camera system with 2 outdoor wireless cameras, 4 wired security cameras $849.99 COMPLETE SECURITY SYSTEM – 2 WIRELESS AND 4 WIRED CAMERAS +++ The LOREX ECO 8 Channel Digital Video Recorder is now Apple Mac (OSX 10.6 and Safari 5.0) and IE9 (Internet Explorer 9) compatible with full functionality: multi-channel viewing, playback, backup and remote configuration. Upgrading your system is simple and will take less than 5 minutes

Complete PC Security Camera System with 4 indoor/outdoor security cameras $129.99 PCI Card Features:4 channel (camera) triplex DVR PC card solution (view, record, playback simultaneously), Standard resolution 320×240 recording, 30FPS total, 7.5FPS per channel, 1 channel of audio monitoring and recording* – Through PC sound card, Create additional users, User activity and event logging, View all cameras at the same time, or rotate cameras in full screen, Variety of alarm triggers, Event reports, Picture enhancements: brightness, contrast, saturation, hue, Digital zoom function, Take snapshots during live or recorded video, Email notifications with screen shot, Time and date stamp, Pre-recording and post-recording on event detection, Video backup, Local and Remote internet Monitoring Capability, Digital Recording of live video to PC’s hard drive, View up to four locations simultaneously, Compatible with Windows operating system, Remote viewing options:Quad / Full Screen / Sequencing, Digital freeze and zoom-in, Easy search and playback of digitally recorded video, Password security protection, Includes: PCI card and mounting screws, QSG Serialized Application CD, Warranty card Camera Features:Durable ABS plastic Camera ideal for indoors or outdoors use*, Night Vision provides viewing in low light conditions*, Listen as well as view with camera’s built-in microphone, Includes 100ft Extension Cable, Convenient Camera Stand Allows for Wall Mounting, Includes: Camera, Camera Stand, Power Adapter, 100ft Extension Cable, Quick Start Guide, Warranty Card, Decal Bundle Includes, 4 x Cameras with extension cables and accessories, 4 x Power adaptors for the camera, 1 x QLR0440 PCI Card and accessories

You might want to search for fully weatherproof bullet camera just like this one by SONY. Link-http://www.ezcctv.com/products/gvm-e735hws.htm

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TRAPPED IN AN ELEVATOR FOR 41 HOURS

The Video Camera Reigns Supreme

The video camera first made its debut in the television industry but has now penetrated the common field. BBC (British Broadcasting Company) used the first ones in the 1930`s. The video camera is used mainly for two purposes. The primary one is for projection of live shows, like the ones we see on the television as also for immediate spying as used by and for the military and industrial operations. The second purpose is for storage and archiving. Videotapes were at one time in use but now discs have replaced these.

The latest video cameras (filmadora) are a far cry from its first generation models – similarities are difficult to trace. Professional models of video cameras are mobile units and allow fine manual control as required in fieldwork. Camcorders (filmadora) are also video cameras – it is a combination of a camera and a recording device (VCR). These are in great demand for home movies, television production, electronic news conferences etc.

Another type of video camera is the closed circuit variety that is used for security and monitoring. They are tiny so that can be hidden and are often used to monitor the environment in settings where man cannot physically go. These web cams are video cameras used where there is danger from radiation, excessive heat and exposure to poisonous chemicals and inhospitable terrain.

Another model is the digital camera that converts the signal to a digital output and these are even smaller than the security cameras. Often these are incorporated into the body of the computer or mobile pones and laptops. Special types of video cameras are used abroad satellites for probing space or inserted in robots creating artificial intelligence. These come in handy also for medical use.

Video cameras (filmadora) are slowly taking over the film world as video technology improves by the day. Video cameras are now able to create special effects like infinite regression – repetition of a scene.

Video cameras were first meant for broadcasting television pictures. The first ones were large, mounted on trolleys and connected by wires to recorders kept in another room. Technology meant downsizing everything to mini handy proportions.

Simultaneously costs began to go down making it more affordable to the common people. Sales shot up boosting further research in the field. Shoulder operated luggage type video cameras used to sell for US$1500. Today better features are available from a mini model of video camera (filmadora) that can rest on the palm of the hand for US$150! It is a revolution in evolution.

It consists of three parts – the lens, the imager and the recorder. The lens focuses light on the object. The imager converts this into video signal and then finally it is stored or recorded in the recorder. The camera (filmadora) section consists of the optics and the imager. The lens has an aperture to control light, zoom to define the field of vision and shutter-speed to capture motion in continuity. The electronics automatically controls and adjusts these units.

Professionals have the option of choosing from models, which have manual functions as well so that the operator has a say in the matter. The imager is the eye of the set and changes light into video signal electronically. The recorder writes the video signal on to a magnetic videotape or disc. The time and date are also recorded.

From ancient times man has been desperate and keen to capture in time what is fleeting and transitory. He has scratched on stone and papyrus building library after library of life that is as fleeting as the moving river. This urge still remains. With the video camera (filmadora) we capture eternally our personal lives and record history of protests and speeches.

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About the Author

This article can also be accessed in portuguese language from the Article section of page www.polomercantil.com.br/filmadora.php
Roberto Sedycias works as IT consultant for www.PoloMercantil.com.br