1.tranmission distance 750-900ft 2.no power required 3.video transmission via twisted-pair cable 4.interface:BNC, Model(LLT-) Spec1CH PassiveVideoFrequency respons:DC-6Mhz Conmmon-mode/Differential-mode Rejection:15Khz 6Mhz 60dB typ Audio/dataNOPowerNO ImpedanceCoax,male BNC:75ΩUTP(Screwless)Terminal Block or UTP RJ45 Data Connector:100Ω Wire typeOne Unshielded Twisted Pair 24-16AWG(0.5-1.31mm) ...