Wire Guage Chart

For Distance & Voltage

Total Wiring Length	12V	24V
Up to 50 ft	18 AWG	20 AWG
50 to 150 ft	16 AWG	18 AWG
150 to 300 ft	14 AWG	16 AWG
300 to 600 ft	12 AWG	14AWG

NOTE: Recommend using strandard twisted pair wire.

Also: When wiring with the LC100 you must keep the unit within 15 feet of the strike, despite Wire Guage or Voltage.