{"id":1343,"date":"2019-11-12T11:54:46","date_gmt":"2019-11-12T11:54:46","guid":{"rendered":"http:\/\/localhost\/1source\/?page_id=1343"},"modified":"2019-11-17T12:25:26","modified_gmt":"2019-11-17T12:25:26","slug":"cctv-2","status":"publish","type":"page","link":"https:\/\/websitedesigninkuwait.com\/1source\/cctv-2\/","title":{"rendered":"CCTV"},"content":{"rendered":"

[vc_row][vc_column][vc_tta_tabs style=”modern” active_section=”1″][vc_tta_section title=”CCTV Cameras” tab_id=”1572335163973-90002ecd-87b6″][vc_column_text]CCTV Cameras<\/strong><\/p>\n

1 Source Security & Consulting provides high quality CCTVs from top manufactures that meet international standards. Cameras can record high-resolution video with high capacity hard disk that allows video to be able to be recorded for a long time.<\/p>\n

We have various kinds of cameras and will provide the most suitable camera(s) depending on your requirements (e.g. budget, resolution, video management system such as face recognition, motion detection, etc.) and your premises physical environment for the most effective security system.
\n\"\"<\/p>\n

Analog cameras<\/strong><\/p>\n

Analog camera system uniqueness is connecting transmission cables from each camera to the recorder. The equipment price is cheaper than IP camera, but the downsides are: limited distance of signal transmission, signal is often disturbed and the system can deteriorate if used for a long time.<\/p>\n

IP Cameras<\/strong><\/p>\n

Each IP camera has its own IP Address, it can be connected to the internet for viewing from anywhere in the world. Currently, IP camera is popular among security provider because of its high quality, has many useful functions, it is easy to scale the system and can be used for a long period.<\/p>\n

Fix Lens \/ Varifocal Lens<\/strong><\/p>\n

Mostly, lens of CCTV is divided into 2 types. Fixed lens and varifocal lens. Fixed lens have a fixed distance and focal length and it cannot be adjusted. Suitable for capturing the overview of the area. The price is lower than varifocal lens. Varifocal lens can be adjusted according to the distance and to the focal length, allowing you to zoom into an object. The price is higher than fixed lens.<\/p>\n

360\u00b0Camera<\/strong><\/p>\n

360\u00b0Camera allows you to record everything with a 360 degree panoramic view. It can decrease traditional camera\u2019s blind spots and reduce the cost of installing multiple cameras.<\/p>\n

PTZ Camera<\/strong><\/p>\n

PTZ camera, or pan tilt zoom camera, is a camera that is capable of remote directional control and zoom control. With PTZ camera, you can monitor a wide area with only one camera.<\/p>\n

\"\"[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Our Products” tab_id=”1573984363245-f5424117-36b6″][vc_btn title=”NVR & Camera kits” style=”3d” color=”warning” size=”lg” align=”center” i_icon_fontawesome=”fa fa-chevron-right” add_icon=”true” link=”url:http%3A%2F%2Flocalhost%2F1source%2Fnvr-camera-kits%2F|title:NVR%20%26%20Camera%20kits||”][vc_btn title=”WiFi Smart Home Cameras” style=”3d” color=”warning” size=”lg” align=”center” i_icon_fontawesome=”fa fa-chevron-right” add_icon=”true” link=”url:http%3A%2F%2Flocalhost%2F1source%2Fwifi-smart-home-cameras%2F|title:NVR%20%26%20Camera%20kits||”][vc_btn title=”inprocess-1SSC- 265+ XVR NVR List” style=”3d” color=”warning” size=”lg” align=”center” i_icon_fontawesome=”fa fa-chevron-right” add_icon=”true” link=”url:http%3A%2F%2Flocalhost%2F1source%2Finprocess-1ssc-265-xvr-nvr-list%2F|title:NVR%20%26%20Camera%20kits||”][\/vc_tta_section][vc_tta_section title=”FAQ” tab_id=”1573993426953-7f6a6b6b-ef73″][vc_toggle title=”How to choose the correct camera for my application?” style=”round_outline”]This is a decision that cannot be made until a detailed site survey is completed regardless if you are installing on your personal home, commercial building or even in an industrial setting.<\/p>\n

Site conditions must be reviewed prior to the camera selection in order to understand the installation methods, cable routing and or additional structures (example; camera pole(s) required, camera brackets, etc. etc.). that will be required to support the installation of any camera type.<\/p>\n

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All the above must be taken into account prior to initial concept drawing, only then can you make a determination\/begin to select the camera type for each location that has been identified for a camera location. Additionally, take into consideration the performance that is required in order to meet your requirements.<\/p>\n

A high-resolution cameras should be considered where greater detail of the location is required. E.g. Color 460 TVL, Monochrome 570 TVL. Choosing a more sensitive camera will improve reproduction in poorly lit areas. The sensitivity of a camera is indicated by the minimum amount of light in order for the camera to produce a usable picture. E.g. Color 1.0 Lux at F1.2.<\/p>\n

A conventional camera produces a pale backdrop when an object is shot against a bright background. BLC (Back Light Compensation) will counter strong light sources retaining picture quality.<\/p>\n

Concentrated light sources directed towards the camera (e.g. car head lamps) can be inverted by an optional peak white inverter or an eclipser function. This has the effect of bringing detail to the location and making the object clear, that would otherwise produce a very grainy picture.[\/vc_toggle][vc_toggle title=”Manual or Auto Iris Lens?” style=”round_outline”]The iris (very similar to your own iris) is the part of the lens that determines how much light falls upon the camera CCD sensor.<\/p>\n

The Manual Iris lens has this fixed at the time of installation. As the light levels change in the scene, the lens can do nothing to prevent either too little or too much light entering the camera. Virtually all cameras employ an Automatic Electronic Shutter to compensate for these variations when fitted with an MI lens. However they are only able to cope with a relatively small change in light levels. This selection type would be best suited for an enclosed area that operates 24\/7\/365 such as indoor warehouse settings where the light source is constant meaning the lights are on 24 hours a day with NO interruption.<\/p>\n

Simple put: Manual Iris lens cameras should never be used in an outdoor application, as the camera will not be able adapt\/focus\/produce quality video with the with large changes in light levels throughout the day.<\/p>\n

\u00a0<\/strong><\/p>\n

\u00a0<\/strong>[\/vc_toggle][vc_toggle title=”My camera under the daylight or a constant light source, sometimes the color of the image becomes bad. Why?” style=”round_outline”]There is an auto shutter in the camera, based on the frequency of this shutter this will have direct impact on the light in the camera’s working environment. If the light \u201csource\u201d is strong, the shutter frequency will be high, which help to reduce the exposure. Contrary, if the light is weak, the shutter frequency will be low, which allows more lights to come into the CCD to make the image clear.<\/p>\n

The shutter frequency has direct relation to the light source strength. Therefore, when the frequency of the light source matches that of the shutter well, the image will be normal. Otherwise, the color of the image will become intermitted.<\/p>\n

\u00a0<\/strong>[\/vc_toggle][vc_toggle title=”PTZ Cameras (Pan Tilt and Zoom Cameras, Also known as Speed Domes)” style=”round_outline”]Pan Tilt and Zoom cameras (PTZ) are cameras which can rotate 360 degrees, zoom in and
\nout and move up and down. They can be controlled through the DVRs interface or via a dedicated controller, such as a 3D Controller Keyboard. Accessibility and control of the PTZ camera can also be done via an internet enabled DVR, allowing for the cameras to be controlled over the Internet. RS-485 is used for data transfer involving PTZ cameras, and multiple PTZ cameras can be connected to the DVR.[\/vc_toggle][vc_toggle title=”Why is my DVR is not controlling the PTZ camera?” style=”round_outline”]<\/p>\n

    \n
  1. The camera is damaged.<\/li>\n
  2. During installation the camera was connected wrong to the DVR.<\/li>\n
  3. Settings in the DVR are wrong<\/li>\n<\/ol>\n

    (ensure band rate, the protocol and the address in the DVR are the same in the PTZ camera)<\/p>\n

      \n
    1. Verify the PTZ camera is connected with that channel in which you have set the above parameters.<\/li>\n
    2. Make sure that you have enabled the PTZ function.<\/li>\n
    3. You connected the decoders but you didn’t add 120 Ohm at the far end of cables.<\/li>\n
    4. The length of the cable is too long.<\/li>\n<\/ol>\n

      [\/vc_toggle][vc_toggle title=”How many hours will a DVR record?” style=”round_outline”]The amount of time a DVR will record for is based on the size of the DVR’s hard drive; the number of cameras recording and the number of frames per second it is recording at.<\/p>\n

       <\/p>\n

      Example:<\/p>\n

        \n
      1. A 4 camera stand-alone DVR with a 500GB hard drive will record for 5 days of constant recording and around 2 weeks of motion recording.<\/li>\n
      2. A 8 camera stand-alone DVR with a 500GB hard drive will record for 2.5 days of constant recording and around 1 week of motion recording.<\/li>\n
      3. A 4 camera stand-alone DVR with a 1TB hard drive will record for 2.5 days of constant recording and around 1 week of motion recording.<\/li>\n<\/ol>\n

        [\/vc_toggle][vc_toggle title=”How to calculate required storage on HDD?” style=”round_outline”]Total Volume(M) = Channel Quantity \u00d7 Hours needed(H) \u00d7 Volume Written Every Hour(M\/H)<\/p>\n

        Days = Total Volume(M) \u00f7 (Volume Written Every Hour(M\/H) \u00d7Channel Quantity)[\/vc_toggle][vc_toggle title=”My DVR does not recognize the HDD?” style=”round_outline”]Cables connected with the HDD were not terminated properly OR there is cable issue.
        \nCheck the connectors\/connections OR replace the cable and connectors completely.<\/p>\n

        Power source cable(s) not connected\/terminated properly OR the power source is faulty.
        \nCheck the connections\/cables OR replace\/change the power source.[\/vc_toggle][vc_toggle title=”What happens when my hard disk is becomes full?” style=”round_outline”]Normally the system will begin to overwrite the recorded image files, oldest first. You can choose the recording to cascade from one drive to another (i.e. if the “C” drive is full, the system can begin to write on the “D” drive), if you have more than one hard drive. This should have been identified prior to the purchase of the system OR prior to the addition of additional cameras to the current system. See above:\u00a0 \u201cHow to calculate required storage\u201d<\/em>[\/vc_toggle][vc_toggle title=”Why is my DVR always restarting automatically?” style=”round_outline”]<\/p>\n

          \n
        1. Check if the HD is compatible with DVR.<\/li>\n
        2. \u00a0Hard Disk needs to be formatted before recording.<\/li>\n
        3. Turn off recording (motion detection)<\/li>\n
        4. Check the DVR working temperature.<\/li>\n
        5. Check the power supply to ensure it is adequate for your system.<\/li>\n<\/ol>\n

          [\/vc_toggle][vc_toggle title=”What are OSD, NR, WDR, ATR, HLC?” style=”round_outline”]OSD: On-Screen Display. It is a menu showing all functions on the screen
          \nNR: Noise Reduction.
          \nWDR: Wide Dynamic Range. When the camera faces the strong light area, WDR can make those very dark areas lighter and make those very light areas clear.
          \nATR: Adaptive Tone-curve Reproduction(Digital Wide Dynamic Range).
          \nHLC: High Light Compensation.[\/vc_toggle][vc_toggle title=”What does PAL and NTSC means?” style=”round_outline”]PAL is an abbreviation for Phase Alternating Line. This is the television display standard that is used mainly in Europe, China, Malaysia, Australia, New Zealand, the Middle East, parts of Africa, and other parts of the world. PAL uses 625 lines per frame and a frame rate of 25 frames per second.<\/p>\n

          NTSC is an abbreviation for the National Television Standards Committee. The term “NTSC video” refers to the video standard defined by the committee, which has a specifically limited color gamut, is interlaced, and is approximately 720 x 480 pixels, and 30 frames per second (fps). This standard is used in North America.[\/vc_toggle][vc_toggle title=”My IR WATER-PROOF Camera works well in the day but turns pale during the night” style=”round_outline”]This is caused by the reflection of Infrared light in which there are some reflector nearby or using in confined room.[\/vc_toggle][vc_toggle title=”My image quality is bad” style=”round_outline”]<\/p>\n

            \n
          1. Check that the lens is clean free of dirt, bird droppings and or your finger prints when you initially installed the camera.<\/li>\n
          2. Make sure the aperture is adjusted properly.<\/li>\n
          3. Check the connections of the video cable.<\/li>\n
          4. Check the configuration\/settings.<\/li>\n
          5. Make sure the cable selection is proportionate to the distance.<\/li>\n
          6. Ensure there is no fluctuation in the power.<\/li>\n
          7. Ensure the system is on its own circuit and is not sharing.<\/li>\n<\/ol>\n

            [\/vc_toggle][vc_toggle title=”What\u2019s the applications for IP camera?” style=”round_outline”]IP cameras can be used in professional security systems and enable live video to be viewed remotely by authorized personnel. The IP cameras are easily integrated into larger, complex systems, but can also function as stand-alone solutions in entry-level surveillance applications. IP cameras can be used for surveillance of sensitive areas, such as buildings, casinos, banks, fuel areas, secured warehouses, etc.,etc.. Video of those areas can be monitored from control rooms, at police stations which can be as little as 1 meter away or 1000 miles away.<\/p>\n

            In recent years Police Departments and Private Security are installing IP cameras in public venue thereby allowing those areas to be monitored live. IP cameras can be used in addition to compliment access control to remote areas. People as well as vehicles can be recorded with live date and time stamps that are easy to locate and review at a letter time.<\/p>\n

            IP cameras are easily connected to existing IP network(s) and enable real-time updates of high-quality video to be accessible from any computer on the network. Sensitive areas such as the server room, the reception area or any remote site can be closely monitored in a cost-effective and simple way, over the local network or via the internet.[\/vc_toggle][vc_toggle title=”Why is it so important to have DDNS support in IP camera?” style=”round_outline”]If an IP camera can support DDNS (Dynamic Domain Name Server), users can set the IP camera at a virtual domain name (such as: cam1.warehouse.cityname.xxx.xxx) at dynamic IP, and be able to view this IP camera anywhere that has access to the internet.<\/p>\n

            Some IP camera manufacturers claim to provide DDNS and this should be identified prior to purchasing the cameras. There are software solutions that need to be installed on the PC that will be controlling the cameras. Therefore, it requires users to see those IP cameras at the PCs that have installed the specific AP from manufacturers.[\/vc_toggle][vc_toggle title=”What is Auto Gain Control (AGC)?” style=”round_outline”]Auto Gain Control (AGC) will adjust the sensitivity of CCD pick-up elements automatically based on the light condition. When the light condition is dark, the sensitivity goes up and you can get a brighter display. When the light condition is too bright, the sensitivity goes down and you can get a darker display. When the light condition is normal, the sensitivity is also normal. “AGC” option means the sensitivity is normal; “MAX” option means the sensitivity of AGC goes to the maximum. However, the higher the sensitivity, the more the signal noise.[\/vc_toggle][vc_toggle title=”What is H.264, D1, M-JPEG, Full HD(Full High Definition), HD-SDI, HDMI ?” style=”round_outline”]H.264 is a next-generation video compression format H.264 is also known as MPEG-4 AVC, it offers better quality at lower file size than both MPEG-2 and MPEG-4.
            \nM-JPEG(Motion Joint Photographic Experts Group).<\/p>\n

            JPEG is a standard for storing and compressing digital images.<\/p>\n

            M-JPEG extends this extends this standard by supporting videos. In M-JPEG, each frame, in the video is stored with the JPEG format. It has a relatively low compression ratio compared with video compression standard such as MPEG-4 and H.264. But M-JPEG video is robust because there is no dependency between frames.<\/p>\n

             <\/p>\n

            D1 resolution is 720×486 for NTSC systems and 720×576 for PAL systems. These resolutions come from Rec.601 and are also used in DVD-Video and Standard definition television.<\/p>\n

             <\/p>\n

            Full HD(Full High Definition)
            \nFull HD resolution provides 1920×1080.It is referred to as 1080p with progressive scanning and 1080i with interested scanning.<\/p>\n

             <\/p>\n

            HD-SDI(High-Definition Serial Digital Interface)
            \nHD-SDI is a video interface standardized in SMPTE 292M that provides a nominal data rate of 1.486 Gbps, Its standard is used for transmission of uncompressed ,unencrypted digital video signals over the coaxial cable.<\/p>\n

            HDMI(High Definition Multi-media Interface)
            \nHDMI is a compact audio\/video interface for transmitting uncompressed digital data. HDMI follows the EIA\/CEA-861 standard and supports, on a single cable, any uncompressed TV or PC video format including standard, enhanced and high-definition video.<\/p>\n

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            CCTV Cameras 1 Source Security & Consulting provides high quality CCTVs … <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1343","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/pages\/1343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/comments?post=1343"}],"version-history":[{"count":15,"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/pages\/1343\/revisions"}],"predecessor-version":[{"id":1591,"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/pages\/1343\/revisions\/1591"}],"wp:attachment":[{"href":"https:\/\/websitedesigninkuwait.com\/1source\/wp-json\/wp\/v2\/media?parent=1343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}