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cocacola

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Everything posted by cocacola

  1. cocacola

    Baluns

    No just one pair for each camera! Power you can also do over cat5 or better(more copper for power) cat 6! I have put two twisted wires pars for power. balums on pair each power no balum, but use a pair for + and one pair for -
  2. cocacola

    Is this the best quality setting?

    Thanks for your awser my cctv friend! So for the best quallity i change cif in frame and put it on his max 25 Or is CIF better, i can put that on 100! Motion Detection... hmmm never try that before..
  3. cocacola

    [ALD-410D]

    Has anyone experience whit this ALD-410D recorder? I want top use it in a home security situation. We have now a AVTECH recorder, and it seems that "you get what you pay for" Its 189 usd of ****! So looking for a better model, anyone suggestions or experience whit the ALD-410D. PS, we use PAL in The Netherlands.
  4. Hi all, I have a view questions about baluns (passive) My situation: I want to hang a fixed camera dome outside, and use cat5 and also run power tru the cat5. Baluns Can the stand cold well? I have some camera's whit 20/30 cm of wire already on them) See picture: Can i just tape them in and hang them outside ? If i want to put the balum inside of the dome (there is space for it) i have to cut the original cables From the Camera come 3 little wires, red, black and yellow. Witch wire di i have to connect to the balum? ( i thing yellow on balun - red on balun + black on just a wire from cat 5?)
  5. cocacola

    Why are Speedome's alwas 1/4" CCD?

    Whit mid, i meen the Pan Tilt speed...thats not so fast a a real speeddome. The image is verry good! Same as the Bosh speeddome Camera's from work. The deliverance is the Tilt pan speed, 12 volt in stand of normal 24volts. Focus bit slower, price.
  6. cocacola

    Why are Speedome's alwas 1/4" CCD?

    Correct, the car must be still, moving cars will not work, its also to slow becorse its not a real speed dome, more like a "mid"speed "dome" Its cheap ****, but for the cash great! Perfect to cover that last space or place whit risk of demolish ...
  7. cocacola

    What is the highest CCTV camera resolution?

    I've used a dirt cheap 10metre S-VHS cable, gave perfect results over that length. I was going to do a test by hooking up more 10m cables together until signal degradation became obvious, but shop sold out, so never did. Only thing of note, was that Dirt cheap 10m S-VHS cable gave stunning picture quality, dirt cheap 10m composite (non coaxial) video cable gives noticeably lower resolution and colour noise as expected from composite video, but also noticeable degradation over that 10 metre length. Given that observation, I had wondered weather you could use a dual run of coaxial cable with Luminance on one, and chroma on the other, which might give equal or better range than composite on Coaxial cable. If that worked then it could also be done with a network cable and dual balun on each end. Interesting, some one concurs this?
  8. cocacola

    Why are Speedome's alwas 1/4" CCD?

    Hmmm, i have one Chinees no name 1/4 CCD 22x zoom PTZ Dome (not speed dome but mid speed) Works well in night, can read number plates from 50 meter away. Got it from ebay for $250,-
  9. cocacola

    Using PC power supply to power cameras

    And it will suck the live out your camera's ...
  10. cocacola

    Using PC power supply to power cameras

    Using your pc as power supply is stupid, no good idea my cctv friend. Ust use a power supply. I have buyed one on ebay for 90 usd, 16 channels of 12 or 24 volt. each channel protected by fuse, 15 (pep 20 amp) Amps total on 12 volt. I can manual turn the volts up for each channel !
  11. cocacola

    Wanted: cameras for a very good price

    High res or low res? I have ton of Sanyo 330TVL minidomes that I would like to get rid of... Do you have a picture of this item? Price ?
  12. cocacola

    Kalatel DVMRe hard disk problem

    Yes i know for 90% sure your hard disk is defect. So cheap problem to fix, just buy a other one O and be aware that we have now SATA as mail HDD, so you will need a ATA. (or sometimes scsi)
  13. cocacola

    Video Analytics

    Go to a Security/cctv Fair?
  14. cocacola

    [ALD-410D]

    This is the live video quality of the webmanager: 100% sucks Live on 7 inch monitor: [/b]
  15. cocacola

    [ALD-410D]

    haha
  16. cocacola

    Pentalex DVR

    crashing @t 98% uptime?
  17. cocacola

    Hello from Bali

    hi:)
  18. cocacola

    infrared vs normal

    Do you have a example? site or picture?
  19. cocacola

    What is the highest CCTV camera resolution?

    Why do we not use the SVHS output than?
  20. cocacola

    modifing existing cctv system

    here is a pic, ignore the numbers http://way2evil.com/cctv/DSC_0458.JPG and no, that isnt phone cable Looks like phone cable
  21. cocacola

    Laser Illuminators

    a laserpen kills you ccd instant
  22. cocacola

    modifing existing cctv system

    Is that phone cable!?
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