Powers up to 640 acres / 260 ha (460 km) of fence 46 J maximum output energy (68 J stored energy) . Cyclic Wave technology. Wi-Fi and Bluetooth capable . Bi-polar technology. Remote included . Indicator lights. Compact, rugged design . Low interference. Load Response Feature. Voltage display. Best in class terminal design.Datamars Livestock: Farm App. 3 year warranty