| Video qhov rooj xov tooj tsev intercom khoom tshwj xeeb (txhawb txhua tus IP Video door xov tooj tsev intercom hom) |
| 24V (Hom fais fab mov: 45+, 78-) |
| dip hloov mus xaiv kis 100m lossis 250m |
| vaj tse nrog phab ntsa mounting qhov chaw, yooj yim installation. |
| Lub tswv yim sov so: xyuam xim rau qhov kev txiav txim ntawm cov connectors ntawm lub hwj chim mov network cable - ncaj-los ntawm hom; (optical upstream 1 gigabit optical chaw nres nkoj, txheem tswj sharpener) |
| nrog kev tiv thaiv fais fab mov muaj nuj nqi |
