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glf

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Posts posted by glf

  1. Posted

    I have feeling He is talking about RF 2.4 Gig ( Analog ) Not Wi-Fi

     

    Exactly, I'm talking about RF 2.4 Gig Analog transmission used on video cameras, like the one shown below:

     

    http://www.aliexpress.com/item/New-RC802-Wireless-Video-Audio-AV-FPV-2-4Ghz-Receiver-RX-W-Channel-Digital-Number-Display/1909843986.html?spm=2114.01020208.3.19.IWHVLj&ws_ab_test=201556_2,201527_1_71_72_73_74_75,0_0

  3. Posted

    So, we can say that there is no standard for video transmission over wireless, like you have on wireless data networks, because every manufacturer can use different channels.

     

    I was trying to use a video wireless receiver to "scan" for neighbors video cameras, but now I know that this will not give any warranty to find a transmitting device.

  5. Posted

    I'm looking for an outdoor day/night Poe camera, and so far I've selected the Ubiquiti Unifi Video Camera (720p NON Pro version), for a price of about 120 €.

     

    Some people say that spending a little bit more you can get a 3MP cam with similar specs, but in old forum post I can't find brand or model specified.

     

    Can someone please suggest something on the matter ?

  6. Posted

    I'm not sure if it's better to have a bigger screen and buy the first or one of the 2.7" TFT LCD

    Yes, It is better to have a bigger screen. There is no tester support 5V output power to camera in market. You need to use extra power supply for your camera.

    And for tester, please reference: http://www.cctv-supplier.com/products/Wrist-CCTV-Tester-large-screen-clear-picture.html#.VLzKktJWEXU

     

    Thank You for the suggestion, but I've already ordered this device:

     

    http://www.aliexpress.com/item/3-5-inch-TFT-LCD-MONITOR-COLOR-CCTV-Security-Surveillance-CAMERA-TESTER-F2024A-TEST/959336769.html

     

    It's to use with two rca (male and female) inspection cameras.

  7. Posted

    My final choice is between this model

     

    3.5 inch TFT LCD COLOR MONITOR without recording capability

    http://www.aliexpress.com/item/3-5-inch-TFT-LCD-MONITOR-COLOR-CCTV-Security-Surveillance-CAMERA-TESTER-F2024A-TEST/959336769.html

     

    and those two models

     

    2.7" TFT LCD display with video recording

    http://www.aliexpress.com/item/Free-shipping-2-8-DC-12V-800mA-Output-CCTV-Tester-Monitor-With-Photo-Video-Recording/1753474323.html

    http://www.aliexpress.com/item/2-7-TFT-LCD-display-960x240-Resolution-Security-Tester-CCD-Camera-tester-CCTV-tester-with-TF/1700120070.html

     

    I'm not sure if it's better to have a bigger screen and buy the first or one of the 2.7" TFT LCD

  9. Posted

    I've found an interesting CCTV Tester model but with 12V power output that is not suitable for my cam that accepts 3.3-5V.

     

    The solution should be to power the cam with an external 3.3-5V Psu and connect the Video RCA only to the tester.

     

    Can someone please tell if this setup is ok or the Video RCA will receive 12V ?

  12. Posted

    I post some cheap models I've found:

     

    http://www.aliexpress.com/item/2-5-inch-CCTV-Monitor-Installation-Mate-Project-Security-Camera-Video-Tester-F2029A/1569267058.html

     

    http://www.aliexpress.com/item/3-5-TFT-LCD-Monitor-CCTV-Security-Surveillance-Camera-Tester-TEST-12V-Out-Put/2007960822.html

     

    http://www.aliexpress.com/item/2-7-TFT-LCD-display-960x240-Resolution-Security-Tester-CCD-Camera-tester-CCTV-tester-with-TF/1700120070.html

     

    http://www.aliexpress.com/item/Free-shipping-2-8-DC-12V-800mA-Output-CCTV-Tester-Monitor-With-Photo-Video-Recording/1753474323.html

     

    Any opinion is welcomed.

  13. Posted

    Hello,

     

    I'm looking for a cheap cctv tester in the 50$ range to use with my inspection snake camera.

     

    This borescope cam has an rca connector and a power input that accepts 3.3-5V.

     

    The cctv tester is mainly intended to have a portable monitor, to power the device and maybe recording capability integrated.

     

    I have seen many devices that meet my requirements, but I'd like some advice.

     

    Thank you.

  16. Posted

    KT&C european distributor is none other than Norbain.

    KT&C cameras are well thought of and they do a fantastic selection of cameras.

    Frankly I don't think you would have to look every much further.

     

    I have asked to Norbain, but they doesn't have this brand from their catalog.

     

    Any alternative ?

  21. Posted

    Its best to call the manufacturer and have them put you in contact with a distributor

     

    Hi SEANHAWG,

     

    this is the next step, now I'm in the process of choosing the right manufacturer.

     

    What do you think of Samsung Cctv ?

     

    Previously I was oriented towards Cnb, but I've seen many people suggesting Samsung for a better price performance ratio.

     

    Bye

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