Posts Tagged ‘CCTV’

Zmodo PKD-DK0855-500GB 8 Channel DVR CCTV 8 Infrared Camera System with 500 GB Hard Drive Review

Zmodo PKD-DK0855-500GB 8 Channel DVR CCTV 8 Infrared Camera System with 500 GB Hard Drive

• Network Access and Live View via Smart Phone & 3G Mobile
• VGA Video Output
• H.264 Hardware Compression
• PTZ via RS485 Port
• 1/4″ Color CMOS Cameras with 420 TV-Lines, Night Vision up to 50′

The PKD-DK0855-500GB kit includes an 8 Channel H.264 standalone DVR with 500 GB HD and 8 color security cameras providing everything you need to have your surveillance system up and running. The DVR is an 8 channel, fully integrated, real time, and hardware based standalone DVR with network access, VGA video output, and USB2.0 backup. The cameras included in the kit are 1/4″ color CMOS IR night vision metal bullet cameras. All cables and power supplies are included. standalone DVR is based on an embedded Linux operating system and includes a remote control for easy setup and operation. It has network access, VGA video output, and USB2.0 backup. The cameras included in the kit are 1/4″ color CMOS IR night vision metal bullet cameras. All cables and power supplies are included.

List Price: $ 499.99

Price: $ 315.99

CLICK HERE to read customer reviews of this product…

GO selects Verimatrix to secure multi-network video
Advanced options available for the service include DVR functions that can be network-based or user enabled via USB expansion connectors on the STB. At the core of Go's deployment is the VCAS for IPTV software-based content security service, …
Read more on Telecompaper (subscription)

New Security Camera Video Audio Power Cable BNC RCA 50ft for CCTV DVR System 3JC

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www.asianwolf.com Our Four channel H.264 DVR is one of wolfcoms most advanced units. http Developed for home and commercial use this simple, user friendly, h.264 dvr system is simple to set up and install. The unit features real time recording at 120 frames per second which equals to 30 frames per camera at a maximum resolution of 720×480 pixels. The H.264 DVR could also be remotely viewed over the internet by either entering the IP address in your windows explorer address bar or by using the included client software. Up to 5 users can view the footage online simultaneously. The H.264 DVR is incredibly easy to set up. All you need to do is unscrew 8 screws from the top cover of the H.264 DVR. Once that is done take off the top and unscrew the bracket. Plug the hardrive in to the ide ribbon from the h.264 dvr, replace the cover, and you are done. Once done, plug the unit in and turn on the power. Allow a few minutes for it to initialize and its ready to use. Its that simple. The hardrive for the H.264 DVR is sold separately. A 500 GB hardrive would record for several weeks depending on the recording mode. It is also password protected so no one can go in and change your settings while you are not there. The H.264 DVR has many features. It allows live display, recording, playback, backup, and network operation. It also has audio in and audio out capability for one camera. This camera will be able to record sound as well as video. The unit has a TV out that is used to view …
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VideoSecu Outdoor Day Night Security Camera Infrared Weatherproof 1/3″ CCD 420 TV Lines 28 IR LEDs 3.6mm Wide View Angle Lens CCTV Home Surveillance with Free Power Supply IRX5

VideoSecu Outdoor Day Night Security Camera Infrared Weatherproof 1/3″ CCD 420 TV Lines 28 IR LEDs 3.6mm Wide View Angle Lens CCTV Home Surveillance with Free Power Supply IRX5

• 1/3″ CCD, color DSP image sensor. NTSC system
• 420TV line high resolution. 0 lux with IR LED
• Built in f 3.6mm lens for wide view angle. Built in 28 IR leds for night vision.
• Weatherproof housing. Water, dust and crush resistant glass coating
• All metal camera bracket and power supply 12V DC 500mA included

The IRX5 is a Brand New infrared Video Camera, that can provides reliable day and night surveillance with 28 infrared LEDs. It can view full vivid color video in daylight, and black/white video in darkness. Come with f3.6mm wide angle lens and mounting bracket, the camera can easily mount on ceiling or wall, adjustable for viewing far or near objects according to your preferences. Equipped with advanced light sensor, the camera can switch automatically from color (In day light) to monochrome in low light. IRX5 is the most cost-effective compact day-night camera for security applications. The weather resistant aluminum body suitable for both indoor and outdoor use. Great for both indoor and outdoor applications, like front door, back door, parking lot, loading docks, and driveways. Content: Camera, bracket, and power supply.

List Price: $ 99.99

Price: $ 44.50

CLICK HERE to read customer reviews of this product…

420 TVL Sony Effio Outdoor 36 LED 4-9mm White IP66 Security Camera Bullet CCTV

US $64.99 End Date: Friday May-18-2012 14:31:33 PDT Buy It Now for only: US $64.99 Buy it now | Add to watch list

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PTZ Security Cameras — When Should I Use Them in my CCTV Setup

by The Library of Congress

PTZ Security Cameras — When Should I Use Them in my CCTV Setup

Article by Chad Buie

PTZ Security Cameras are the Rolls Royce’s of Security Cameras. PTZ stands for Pan, Tilt, Zoom, which designates that the camera lens are able to be operated from afar and equipped to move and focus on objects far away. Pan-Tilt-Zoom security cameras are used heavily in government structures.

There are Pan-Tilt-Zoom security cameras that you can manually control (usually with a keyboard and joystick) and some that have self-tracking technology built into the brain of the camera. As you might visualize, PTZ security cameras are most of et time only used for large businesses or high security government offices. The are usually not used in houses, mainly due to their size and cost.

Having the ability to pan a camera to the left and right, up or down, and zooming at long distances makes for a complete view in any zone of security. There are many advantages to this type of camera, and as you might imagine the main concern is the high cost in purchasing and operating these cameras.

USA Security Store — CIB R401H60W500G8653. CCTV 4 Sharp CCD Day/Night Vision Color Cameras with one 4 Channels Video audio H.264 Security Surveillance DVR Digital Video Recorder System Built-in 500GB HDD, Included 4x65FT video cables and Power Supplies KIT. Supports Network Remote Viewing Over Internet, Windows IE, iPhone, Windows Mobile, and Apple Mac FireFox.
DVR PACKAGE CONTENTS
• CIB R401H60W500G?One H.264 4 CH Stand Alone Network DVR
• 500GB Hard Disk Driver Built in
• IR Remote…

VideoSecu 100 Feet Video Power BNC RCA Cable for CCTV Security Cameras 1JE
Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect f…

Logitech Alert 750i Indoor Master – HD-Quality Security System
Logitech alert 750i indoor master system is the complete video security system you can set up yourself and count on when you need …

Cisco-Linksys Wireless-N Internet Home Monitoring Camera
Send live audio and video to a smartphone or web browser anywhere in the world! The Cisco-Linksys wireless-N internet home monit…

Astak CM-818C2 2.4GHz Security Surveillance Camera Set
A set of two wireless cameras – weatherproof and durable, for outdoor or indoor use. Built-in 12 infrared LED lights enables you…

Logitech Alert 700e Outdoor Add-On Security Camera with Night Vision
Logitech alert 700e outdoor add-on camera expands the coverage of your existing logitech alert system to additional locations….

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2 Outdoor Dummy Security Cameras w/ LED Lights – Fake CCTV Surveillance Cameras

2 Outdoor Dummy Security Cameras w/ LED Lights – Fake CCTV Surveillance Cameras

• Outdoor safe
• Realistic
• Mounting hardware included
• Weather and rust proof aluminum
• Flashing red LED lights gets their attention

Outdoor safe real looking security cameras. LED flashing light really gets their attention and makes thieves think they are being watched so they will go find an easier target. Fashioned from a real outdoor closed circuit TV camera. Includes mounting hardware and dummy coax cables.

List Price: $ 95.49

Price: $ 43.99

CLICK HERE to read customer reviews of this product…

VideoSecu 100 Feet Video Power BNC RCA Cable for CCTV Security Cameras 1JE Review

VideoSecu 100 Feet Video Power BNC RCA Cable for CCTV Security Cameras 1JE

• All-in-one video and power cable
• Plug and Play ready. For camera with DC power only
• 100 feet video/power cables in black
• Video/Power cable has BNC connectors and includes 2 RCA/BNC adapters
• BNC video & 2.1mm power connectors

Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect for transmitting video and power. Simplify the installation of surveillance systems by using one cable to carry video and power. Now, it’s easier than ever to mount your camera just about anywhere you would like.

List Price: $ 35.99

Price: $ 9.69

CLICK HERE to read customer reviews of this product…

MOBOTIX Expands Americas Distribution Agreement with Tri-Ed
NEW YORK–(BUSINESS WIRE)–MOBOTIX expands Americas distribution agreement with Tri-Ed
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VideoSecu Day Night IR Security Camera Built in Audio Microphone 30 Infrared LEDs CCTV DVR Home Surveillance System Camera with Free Bracket 1ZN

VideoSecu Day Night IR Security Camera Built in Audio Microphone 30 Infrared LEDs CCTV DVR Home Surveillance System Camera with Free Bracket 1ZN

• Affordable day night color audio video security camera
• Built-in microphone and audio circuit. Built-in photocell controls IR activation
• 30 IR illuminators for night vision.
• 6.0mm Lens. NTSC signal system
• Power Supply: DC 12V (Sold separately ); free Warning DeCal 3″x2″

This camera is an affordable economic day night audio video CCTV security camera. Built-in 30 infrared LEDs are used for night vision. Capture color pictures by day and black and white images at night. Connect easily with DVR or TV for monitoring.Content: 1 camera, 1 bracket, 1 security warning decal

List Price: $ 79.99

Price: $ 28.00

CLICK HERE to read customer reviews of this product…

Fiber Optic Cable Distributor PIMFG.com Offers Featured and New Products at Discounted Prices
Offering consumers and wholesalers featured and new products at discounted prices is fiber optic cable distributor PI, Manufacturing Corp. Starting at a low price of $ 2.50, selected computer parts, home theatre, cables, security items, and networking products are available. Don’t miss out on PIMFG.com’s Daily Special for special prices on selected items. (PRWeb June 28, 2011) Read the full story …
Read more on PRWeb

New 10Security Camera600TVL 16CH DVR digital home surveillance system anti-theft

US $1,999.00 End Date: Friday May-18-2012 9:43:11 PDT Buy It Now for only: US $1,999.00 Buy it now | Add to watch list

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US $2,204.00 End Date: Friday May-18-2012 9:45:59 PDT Buy It Now for only: US $2,204.00 Buy it now | Add to watch list

US $2,563.00 End Date: Friday May-18-2012 9:48:16 PDT Buy It Now for only: US $2,563.00 Buy it now | Add to watch list

Sabrent USB-DVR4 4-Channel USB 2.0 DVR Security Surveillance CCTV Digital Video Camera Recorder Adapter – VISTA Ready Review

Sabrent USB-DVR4 4-Channel USB 2.0 DVR Security Surveillance CCTV Digital Video Camera Recorder Adapter – VISTA Ready

• USB 2.0 4-Channel DVR Surveillance Adapter General Features: USB 2.0 interface
• Camera Inputs: Four (4) Composite Video RCA Audio Inputs: One (1) PC Audio RCA
• Audio Format: 8-bit, one channel Max. Display Rate: 25 fps (PAL), 30 fps (NTSC)
• Max. Recording Rate: 25 fps (PAL), 30 fps (NTSC) Compression Format: MPEG4
• Video Resolution: 704 x 576 (D1), 352 x 288 (PAL), 640 x 480 (D1), 320 x 240 (NTSC)

The SABRENT 4-CHANNEL USB 2.0 DVR is the safety system of ideal design for home/office/shop guard or baby care purpose; Users can do their own security by easy installation. It is the cost-effective solution to replace commercial VCR tape recorder, it supports stable digitized video recording and easily manages the recorded data via index of date and time. Features : 4 channels video input in one card, the maximum display/recording rate is 25 fps under PAL format, and 30 fps under NTSC format. 1 channel audio input. 4 screen display modes are available. Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage. Supports schedule recording, recycling recording method available. MPEG4 video compression format. 5 level recording quality options available, and the recording frame rate range from 1 to 30 fps adjustable for each channel. Supports multi-channel playback, searching by time/date and recording events, images can be zoom/capture/save/p

List Price: $ 44.99

Price: $ 13.99

CLICK HERE to read customer reviews of this product…

Video Security Surveillance Network DVR 4 Channel

US $275.00 End Date: Friday May-18-2012 9:22:53 PDT Buy It Now for only: US $275.00 Buy it now | Add to watch list

US $1,258.00 End Date: Friday May-18-2012 9:28:09 PDT Buy It Now for only: US $1,258.00 Buy it now | Add to watch list

US $1,417.00 End Date: Friday May-18-2012 9:34:39 PDT Buy It Now for only: US $1,417.00 Buy it now | Add to watch list

US $1,776.00 End Date: Friday May-18-2012 9:40:12 PDT Buy It Now for only: US $1,776.00 Buy it now | Add to watch list

VideoSecu Outdoor Infrared Day Night Vision Home CCTV DVR Security Camera Weatherproof 1/3″ SONY Super HAD CCD 3.6mm Wide View Angle Lens 420TV Lines 20 IR LEDs Built-in Audio Microphone with Power Supply BUO

VideoSecu Outdoor Infrared Day Night Vision Home CCTV DVR Security Camera Weatherproof 1/3″ SONY Super HAD CCD 3.6mm Wide View Angle Lens 420TV Lines 20 IR LEDs Built-in Audio Microphone with Power Supply BUO

• 1/3″ SONY Super HAD CCD, color DSP, automatic CDS sensor
• 420 TV Lines horizontal resolution
• 20 build-in IR illuminator; IR illuminator effective distance up to 54 feet
• Built in light sensor and 3.6mm lens for wide view angle
• Weatherproof housing. NTSC system. Minimum Illumination: 0.0 LUX (IR on)

This all-in-one, day/night weatherproof security camera captures images in low lighting conditions, with built-in long range IR illuminator. The camera provides color images in bright lighting conditions, and automatically adjusts to black-and-white images when the light level drops. Even in complete darkness, the Supra IR provides images with the support of 20 infrared illuminators. The Supra IR camera has a weatherproof housing and sunshield. The camera bracket provides quick pan/tilt adjustment for the camera. All brand new in box. Note: This camera not made by SONY, it using SONY Super HAD CCD image sensor and SONY DSP technology, made by one of the world largest OEM manufacture. 12V DC 500ma power supply is included.

List Price: $ 69.99

Price: $ 69.99

CLICK HERE to read customer reviews of this product…

Wireless Dummy Fake Security Camera Motion Sensor LED

US $17.29 End Date: Friday May-18-2012 12:51:18 PDT Buy It Now for only: US $17.29 Buy it now | Add to watch list

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US $6.50 (10 Bids) End Date: Friday May-18-2012 13:28:50 PDT Bid now | Add to watch list

USA Security Store — CCTV 4 Sharp CCD Day/Night Vision Color Cameras with one 4 Channels Video audio H.264 Security Surveillance DVR Digital Video Recorder System Built-in 500GB HDD, Included 4x65FT video cables and Power Supplies KIT. Supports Network Remote Viewing Over Internet, Windows IE, iPhone, Windows Mobile, and Apple Mac FireFox.

USA Security Store — CCTV 4 Sharp CCD Day/Night Vision Color Cameras with one 4 Channels Video audio H.264 Security Surveillance DVR Digital Video Recorder System Built-in 500GB HDD, Included 4x65FT video cables and Power Supplies KIT. Supports Network Remote Viewing Over Internet, Windows IE, iPhone, Windows Mobile, and Apple Mac FireFox.

• H.264 4 Channels Video and Audio Real Time 120FPS Recording and Display, 500GB Hard disk Built in
• 4 x Sharp CCD Day Night IR Color Cameras up to 65FT
• Network Remote Viewing on Windows IE, Apple Mac FireFox, iPhone , Windows Mobile
• 4 x 65ft video cable with power wire, 4x Power Supply
• One Year Warranty. Full Technical Supports

DVR PACKAGE CONTENTS
• One H.264 4 CH Stand Alone Network DVR
• 500GB Hard Disk Driver Built in
• IR Remote control
• DC 19V Adapter with Power Cable
• Network Remote Viewing program
DVR FEATURES
• H.264 Compression crystal clear images with real time performance
• 120FPS Real Time Display and Recording
• 4 Video-in, 1 video-out to record video
• 4 audio-in, 1 audio-out to record sound
• High Resolution VGA output in 1600×1200 Resolution

• 4 cameras display on the screen at same time
• Supported HDD*1, capacity Up to 1000GB
• Easy USB Backup and PC network Backup
• Support network remote recording & backup
• Supports Windows IE and Mac OS Remote viewing
• Remote viewing on iPhone, Windows Mobile
• Remote surveillance with 5 users simultaneously
• Support manual / timer / motion / alarm / remote recording functions
• System auto recovery after power reconnected
•

List Price: $ 299.00

Price: $ 299.00

CLICK HERE to read customer reviews of this product…

2 Pcs DC Female to 4 Male Power Splitter Cable for CCTV Camera Security System

US $9.90 End Date: Friday May-18-2012 8:51:27 PDT Buy It Now for only: US $9.90 Buy it now | Add to watch list

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Making the Right Choice While Looking for Cctv Security Camera

by The Library of Congress

Making the Right Choice While Looking for Cctv Security Camera

There are normally six things to look at before Selecting a CCTV security systems;

1. Camera Selection

2. Recording Options

3. Detection

4. Time and Date Stamping

5. Cable and Connectors

6. Camera Protection

1.0 Camera Selection

1.1 Location

Is the camera to be located indoors or outdoors? If outdoors then you need to ensure that it is appropriate for the environmental conditions that are likely to be encountered such as rain, snow, sun-glare, low light etc. Outdoor CCTV camera security systems Outdoor cameras should either be classed as weather resistant or mounted in a special enclosure to provide protection. All CCTV outdoor cameras provided by Voltek are weather resistant and the cable entry points are sealed. The leads are of sufficient length to enable connections to be made inside the building.

1.2 Light Levels

Choosing the right camera based on the amount of available light is very important for an effective security system. An ordinary colour or even monochrome camera will not give very good pictures in low light conditions although the monochrome will perform better than an equivalent colour one. Solutions available for low light conditions can include:

* B&W cameras with built in IR illumination

* Colour Day / Night cameras

* Use of additional security lighting

* Use of a separate IR illuminator in conjunction with a monochrome camera. When using IR illumination ensure that the range of the illuminators is adequate for your needs.

Light levels are usually measured in lux and although full daylight can be around 10,000 lux, dusk can be as low as 1-10 lux, complete darkness is 0 lux and side street lighting can also be less than 1 lux in some cases. The closer a camera is rated to 0 lux the better its performance in low light levels.

1.3 Colour, Black and White or Day Night Cameras

B&W cameras generally provide better image quality than colour ones at lower light levels. They are also usually cheaper than colour ones of equivalent specification. Colour cameras require the availability of good lighting and will generally provide better recognition capability. Day Night cameras provide the best of both worlds in an external environment. They operate as colour cameras during the day (or in good light conditions) and automatically change to B&W when the light levels drop. All Voltek Day Night cameras are supplied with built-in Infra-red illuminators which enable the cameras to see in darkness.

1.4 Wired or Wireless

Wireless CCTV cameras are easier to install. There is no cabling to run from the camera to the receiver and they are ideal for temporary applications, rapid deployment or where running cable is not desirable. TheDay Night wireless Security CCTV cameras cameras do however require a power source and whilst most will have the capability to be powered by batteries these do not have a very long life – a matter of hours in some cases. Wherever possible the cameras should be powered by the mains. Typical range for wireless camera systems is 100m free-space but this can reduce significantly to around 20 meters in a typical household environment. In some cases there is also the potential for interference when using wireless systems.

1.5 Visible Deterrence or Covert / Discreet Monitoring

For visible deterrence the use of larger cameras housed in traditional enclosures are ideal. For covert or discreet applications Voltek supplies Discreet or Covert CCTV security cameras that are:

* Very small and can be installed in covert locations, or

* In enclosures designed to disguise the presence of a camera.

Many of the cameras manufactured by Voltek are both stylish and discreet in the design of their enclosures and this makes them very suitable for domestic applications.

1.6 Audio

If the ability to monitor or record sound is important then the camera needs to have a built-in microphone. This enables one-way audio monitoring. Some cameras such as the SuperCam2 from Voltek have a 2-way speech facility that enables you to speak with your visitor without answering the door.

1.7 Camera Viewing Quality

The resolution, size and type of camera sensor will influence the quality of the viewable image.

Resolution – This is expressed as the number of television lines (TVL) that the camera is capable of producing. The higher the TVL value the greater the resolution and hence the quality of the images. A typical entry-level camera will be around 300 TVL with higher resolution cameras having a value of 400+ TVL.

Size – A larger image sensor will give a better image definition than a smaller sensor. For example, a 1/3” image sensor will produce a better image than a 1/4 ” sensor.

Type – There are 2 types of image sensor. CMOS sensors are mass-produced and used in entry-level cameras to provide cost savings. CCD sensors are used in professional CCTV cameras and provide a higher quality image.

It is important to remember that the quality of the recorder also influences the quality of the CCTV footage. For example, if you use a high-resolution camera but a low-resolution recorder then the CCTV footage that is captured will still be of low resolution.

1.8 Single Camera or Multiple Camera Systems

Do you need to protect and view a single area or multiple areas? If you are likely to require protection of additional areas at a future date then consider buying a system that can be expanded as and when required. Voltek has a range of products that will allow you to connect and use up to 4, 8 or even 16 cameras. These include:

Switchers – These are units that enable a multi-camera system to switch between the various cameras. The switching can be done in a number of ways:

* Manually by the user

* Automatic sequential switching between cameras

* Upon detection of movement by a PIR camera.

Multiple Security CCTV cameras with Switchers The cameras are connected to the switcher and the output from the switcher can be viewed on a TV or it can be connected directly to the recording device such as the VCR or DVD recorder. CCTV switchers can typically allow connection of upto 4 or 8 cameras. The Spectrum control units from Voltek also have additional built-in functionality such as automatic video activation and time and date stamp. It is important to remember however that using a switcher will only allow you to view and record one camera at a time.

Standalone DVRs – Use of digital video recorders allows single or multi-camera systems to be viewed and / or recorded simultaneously.

Voltek supplies a range of 4, 8 and 16 channel DVRs allowing you to install a very comprehensive cctv system.

PC-Based Security Systems – These make use of a PCI card that is fitted inside your computer. They will allow connection of upto 4, 8 or 16 cameras and help turn your existing PC into a sophisticated cctv system.

2.0 Recording Options

If you want to be able to record your CCTV footage then the following factors need to be taken into account:

* Maximum length of recording time required

* Quality of recording

* Method of recording:

o Continuous

o Manual

o Event Led – i.e. when your system detects motion

* Recording Equipment

o Analogue

o Digital

* Capability for storage, retrieval and transfer of cctv footage

2.1 Domestic VCR

This is a simple and low cost option that can provide good quality footage recorded in real time. VCRs can be used to provide continuous recording of up-to 8 hours or event led recording when used in conjunction with a PIR camera and a VCR activator. When using PIR cameras to carry out event led recordings you need to consider the start-up time for the VCR. For example, if the recorder takes a few seconds to actually begin recording each time it receives the signal from the camera then the event may have elapsed before it is recorded (a person walking across the camera range may have passed the field of view before the image is captured on tape). In these situations a separate PIR detector could be used to trigger the recording and overcome this problem. The other thing to bear in mind is that you cannot set the VCR to record a TV channel whilst the camera input is selected.

2.2 Domestic DVD Recorder

These operate on a similar principle to the domestic VCR but offer the additional benefits of:

* Higher quality digital recording

* Increased storage capacity

* Improved search and retrieval capability

However, for disk only recorders the start-up time before recording actually commences is generally longer than a VCR. To overcome this it is recommended that recorders with a built-in hard drive are used

2.3 Standalone Digital Video Recorders

These are rapidly becoming the most popular method of recording CCTV footage. Essentially a DVR is a standalone piece of hardware that is designed exclusively for recording CCTV footage. It has a number ofDigital Security camera recorders clear advantages over the traditional analogue systems and these include:

* Storage Capacity – Days, weeks and even months of high resolution recording is possible through use of large capacity hard drives

* Consistent Quality Recording – No deterioration of image quality no matter how many you overwrite onto the recording device or how long you store the images for

* Viewing and Retrieval – Quick and easy access of footage due to digital format

* Transfer and Storage – The digital format allows ease of transfer and storage of footage. Transfer and storage capability is further enhanced by DVRs with built-in CD writers and USB ports.

* Remote Access – Many DVRs have the capability for remote access from anywhere in the world through use of a remote PC

* Multiplexed Recording – Capability to view and record multiple cameras simultaneously.

2.4 PCI Cards

These are digital video capture cards that can be fitted inside your existing PC to allow the connection of multiple CCTV cameras. The functionality and benefits of PCI cards is very similar to that of DVRs.

3.0 Detection

Even with systems that have a very long recording capacity, it is not always desirable to record continuously. Event-led recording is a more efficient means of capturing relevant footage and can be achieved by:

3.1 PIR Movement Detectors

Some cameras have PIR detectors built-in and for those that don’t it is possible to install a separate PIR as part of the overall system. In multiple camera systems with PIRs the footage that is being displayed on screen will automatically change to the area that has detected movement.

3.2 Video Motion Detection

This is used in digital CCTV systems and works by analysing the video signal from a camera. Changes in signal are recognised as movement and subsequently used to trigger recording if required. All Voltek digital systems allow users to mark one or more rectangular areas within the display screen and only when motion is detected within these areas will the system begin recording. Where possible, use of PIR movement detection is preferable rather than video motion detection, as it more reliable particularly for external use.

4.0 Time and Date Stamping

This feature superimposes the time and date onto your CCTV footage. Having this feature can be really useful to identify when an event occurred and was recorded, particularly if the footage is to be used for evidence purposes. For domestic systems Voltek offers a separate time and date generator that can be added to your system. The Spectrum control CCTV securyty cameras has this facility already built-in. The facility is also integral to all the Voltek range of digital CCTV systems.

5.0 Cable and Connectors

Security camera wires connectors Cameras can be connected in a variety of ways. All our domestic cameras are supplied with 20m of cable and scart and / or phono plugs to connect directly into your TV, VCR or DVD recorder. All our professional cameras are supplied with 20m of cable and BNC connectors that will plug into our range of digital recorders. The Voltek camera leads can be extended upto 100m in total by the use of appropriate extension leads. Co-axial cable with a local power supply to the camera can enable the camera to be sited upto 250m away from the monitor or recording device. Detailed information on connectors and cable for each of the Voltek cameras is available on the relevant product page on the website.

6.0 Camera Protection

If your camera is likely to be a target for vandals then consider protecting it with one of Voltel wire cages is a Security camera wire cages

must. This not only saves your Security cameras from Vandalas but protects any evidences collected during the vandal acts.

We at For your Home along with Voltek really hope the following guide will help you in selecting the perfect security cameras for Your Homes and Gardens

Panasonic BL-C210A Internet Security Camera
Panasonic BL-C210A Internet Security Camera…

Astak CM-818C2 2.4GHz Security Surveillance Camera Set
A set of two wireless cameras – weatherproof and durable, for outdoor or indoor use. Built-in 12 infrared LED lights enables you…

VideoSecu Outdoor Infrared Day Night Vision Home Security Camera Weatherproof 1/3″ SONY Super HAD CCD 3.6mm Wide View Angle Lens 420TV Lines 30 IR LEDs A12
This all-in-one, day/night weatherproof security camera captures images in low lighting conditions, with built-in long range IR il…

Defender PHOENIX1 Wireless Video Security System with Portable LCD Monitor and Indoor/Outdoor Night Vision Surveillance Camera (Black)
The PHOENIX1 is an easy to use, wire free, color handheld monitoring system which can be used indoors or outdoors to keep your fam…

Cisco WVC210 Wireless-G PTZ Internet Security Video Camera -w/2-Way Audio
Cisco WVC210 Wireless-G PTZ Internet Security Video Camera -w/2-Way Audio…

VideoSecu 100 Feet Video Power BNC RCA Cable for CCTV Security Cameras 1JE
Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect f…

Defender SN301-8CH-008 8 Channel H.264 Smart DVR Security System with Coaching iMenu and 8 Hi-Res CCD Night Vision Surveillance Cameras (Black)
This Defender DVR system will work for almost any property because it includes 8 indoor/outdoor night vision cameras. Depending on…

READ THE STORY: tinyurl.com Accompanying video to Nick Paumgarten’s piece “Up and Then Down” from the April 21st issue of The New Yorker. Footage of Nicholas White trapped in an elevator in the McGraw-Hill Building. Music: “The Storm Begins,” by Jennifer Haines. TheNew Yorker is a weekly magazine with a signature mix of reporting on national and international politics and culture, humor and cartoons, fiction and poetry, and reviews and criticism of books, movies, theatre, classical and popular music, television, art, and fashion. newyorker.com

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