Has an intermittent output current. Fused panel offers protection against power surges. Uses two 1/16 amp time-delay fuses. One year limited warranty.Range: Up to 1 mile under ideal conditionsInput Voltage: 110-120 VAC, 60 Hz, .035 amp, 10 WOutput Voltage: 800 V +/- 20% open circuit voltage, intermittent AC output. Fi-Shock