Passive Video Filter Balun, Push-in Terminal Type Use an Unshielded Twisted Pair cable (UTP), like CAT5, to transmit full motion camera video signal in B&W up to 2000ft / 600m and in color up to 1200ft / 400m. Surge / Lightning Protection. 10/700 Pulses: 2KV Standard: IEC61000-4-5. ESD : Electrostatic Discharge Protection Wave / Interference Rejection & Noise Filter. Built-in Filter: 0~6HMz with Extra Interference Rejection &lt;60db Passive, no power required