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Sistem supraveghere 4 camere exterior Safer


eugenbosss

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  • eugenbosss

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  • Catalin.tehnic

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Semnal Nu. Tensiune DA. Poti da tensiune pe doua perechi din utp sau separat pe alt cablu min 2x0.75 (recomandat) si neaparat o sursa cu amperaj mare (min 2A pe camera,chiar daca camera consuma 0.5-1A),sau dus 220v pana la camera si pus alimentator in doza langa camera.

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Am dat prin utp pe o rola intreaga si semnal si tensiune, 305m are. Rezistenta specifica unei perechi e de 188 ohm/km. Iei surse reglabile si mai poti da 1-2 v in plus. 

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Sursa e ok. 10A ajung...plus ca ai un 13,3-13,7 in gol si vreo 12,5-12,8 in sarcina...deci duce.

Da. Poti. Dar recomnd ftp cat6...cupru (nu aliaj).

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