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Wednesday 25 April 2012

CCTV Home Security – CCTV Systems to keep your home safe

In today’s society you will require more and more security equipment to ensure your property and family members are safe, for every family and home owner this is a top priority.
Installing a CCTV system could assist you in gaining control and feeling more at ease at home.
There are many types of CCTV systems you could choose from. Having external cameras in housing that are very obvious to any passer by could be a great deterrent for criminals. Should they try to break in or do damage to your property despite the system being in full view, you would at least catch them in action and this would be invaluable assistance for the police.
There are also many types of covert (hidden/spy) cameras available, they come as PIR cameras, in smoke alarms, clocks etc. They are very discrete and nobody could possibly know they are being recorded unless they knew in advance about the hidden cameras.
The dome shaped camera is a very popular and can be installed both internally and externally, although some dome cameras are specifically designed for indoor use. They come both as colour cameras and day/night cameras. The day/night cameras are able to record footage even when it is dark. They images are then appearing black and white.
Once you have selected the camera types of your choice, you would have to consider which type of DVR (Digital Video Recorder) you would require. Most people would like the LAN DVR which enables you to set up the DVR on a network. You would then be able to log on from anywhere using an internet browser to view the CCTV System.
The DVR units also come with different sizes of hard drives, this determines how many days recording you would have saved on your DVR. If you set the DVR unit to motion detection, ie it only records when there are movement in front of the cameras, then you would save hard drive space. Most common sizes for a home CCTV system is 500GB – 1TB hard drive.
Finally when you have selected all the relevant equipment you require for your CCTV system you would need to decide if you have the relevant knowledge and skill to carry out the installation yourself or if you would call on an experienced CCTV installer company. I would in most cases (unless you have extensive experience of installing these systems) recommend to get quotations for having the system installed. All reputable CCTV installer companies offer a warranty period of their installation and you have somebody to call on should there ever be any questions or issues with the system you had installed.
To further extend on your security set up of your home you could also consider installing other security equipment such as Video Door Entry systems, or an alternative is the Audio Door Entry system. However the Video Door Entry has the clear advantage of actually seeing who is at the door without even having to answer. There are many ways to secure your home and I feel CCTV is a highly recommended way for anybody in the UK.
CCTV Camera, CCTV DVR CCTV Installers, CCTV Installation

CCTV DVR - 4 channel DVR

CCTV DVR - 4 channel DVR with 500gb hard drive HDD Size: 500GB up to 3375 hours recording Channels: 4 Channels Camera Inputs: up to 4 Camera inputs Audio Inputs: up to 2 Audio inputs Recording Quality: D1 704 x 576 PAL USB: 2 ports, 1 for mouse control, 1 for backup Remote Access: Mobile phone monitoring Warranty: 3 Years Manufacturers Warranty SPECIFICATION - CCTV DVR Main Processor: High performance embedded microprocessor Operating System: Embedded LINUX System Resources: Pentaplex function: live, recording, playback, backup & remote access Control Device: Front panel, USB mouse, IR remote control, network keyboard Video Video Input: 4 channel, BNC, 1.0Vp-p, 75 ohms Video Output: 1 x BNC, 1 x VGA Video Standards: PAL(625Line, 50f/s) Video Compression: H.264 Video Resolution: Format D1(4CIF)704 X 576 CIF 352 X 288 Video Display Split: Full and multiple screen display, 1 / 4 Tour Display: Support Image Quality: 1~6 level(level 6 is the best) Privacy Masking: 4 self-defined four-sided zones for privacy masking for each camera Camera Lock: Camera locked for users Camera Adjustment; Adjust color according to different time period Video Information: Camera title, time, video loss, camera lock, motion detection, recording TV Output Adjustment: Adjust TV output color & display zone Audio Audio Input: 2 channel, BNC, 200-2800mV, 30K? Bidirectional Talk Input: 1 channel, BNC, 200-2800mV, 30K? Audio Output: 1 channel, BNC, 200-3000mv, 5K? Audio Compression: G.711 Motion Detection Motion Detection: Zones: 396 (22*18) Detection Zones Sensitivity: 1-6 (level 6 is the best) Trigger Recording and Email Video Loss: Trigger recording and email Camera Blank: Trigger recording and email Hard Disk of CCTV DVRs Hard Disk: 1 SATA port, 1 HDD supported Space Occupation: Audio: 14.4MB/H Video: 56~500MB/H HDD Management: Hard disk hibernation technology, HDD faulty tips Record, Playback & Backup Recording Mode: Manual, continuous, video detection (including motion detection, camera blank, video loss) Recording Priority: Manual >Video Detection >Continuous Recording Interval: 1 to 120 minutes (default: 60 minutes), Pre-record up to 30 seconds, Post-record up to 5 minutes Overwrite Mode: Support Search Mode: Time/Date, Motion Detection & exact search (accurate to second) Playback: 4 channel playback simultaneously, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repear, shuffle, backup selection Digital Zoom: Selected zone can zoom into full screen during playback Backup Mode: Flash disk /USB HDD, USB CD/DVD RW / Network Download Network Interface: RJ-45 Port (10/100M) Network Functions: TCP/IP, PPPOE,DDNS, FTP, IP Filter Remote operation: Monitor, playback, system setting, file download, log information Auxiliary Interface USB Interface: 2 ports, 1 for mouse control, 1 for backup Environmental Power Supply: 220V 50Hz / 110V 60Hz Power consumption: 25W Working Temperature: -10oC~+55oC Working Humidity: 10%~90% Atmosphere Pressure: 86kpa~106kpa Dimension: 1U, 325x245x245mm (W*D*H) Weight: Approx. 2Kg CCTV Camera, CCTV DVR CCTV Installers, CCTV Installation

Monday 2 April 2012

iTAG Internal Dome Camera 480TVL 3.6mm lens

Internal CCTV Camera

We also have experienced CCTV Installers who carry out CCTV Installations



Internal Dome- This lightweight, high resolution, 520TVL, Low Lux day/night dome is a firm favourite amongst our customers. The dome incorporates 3.6mm lens and making the camera very versatile and suitable for much internal application. This timeless design not only looks good but delivers a very crisp and sharp image that is expected from this high res camera.

SPECIFICATION

ITEM DC-480f3.6
*Type Color/Monochrome
*Signal System NTSC/PAL
*Pick Up Device Color 1/3" CCD
*Picture Elements NTSC:768H×494V; PAL:752H×582V
*Resolution 480TVL
*Min Illumination 0 .1Lux
*Vertical Frequency NTSC:60Hz; PAL:50Hz
*Horizontal Frequency NTSC:15.734KHz; PAL:15.625KHz
*Clock Frequency NTSC:28.636MHz; PAL:28.375MHz
*Scanning System 2:1 Interlace
*S/N Ratio ?48dB
*Electronic Shutter NTSC:1/60-1/100,000s; PAL:1/50-1/100,000s
*Lens 3.6mm Lens
*White Balance AUTO Tracking
*Back Light ON
*Auto Gain Control ON
*GAMMA 0.45
*Video Out-put 1V p-p,75?
*Power Supply DC12V ±10%
*Current Consumption 120mA(Max)
*Dimension ?97x63mm
*Storage Temperature -30?+60?
*Operating Temperature -30?+50?


Internal CCTV Camera

We also have experienced CCTV Installers who carry out CCTV Installations