Druid 28 LCD security energizer electric fence Enclosure size: L400mm x W270mm x D125mm Weight excluding battery: (7AH) 5.7kg Weight including battery: (7AH) 8.0kg IP rating: IPx4 Operating temperatures: -10°C to 50°C Operating humidity: < 80% non-condensing Electrical supply voltage: 240V Typical power consumption (normal operating conditions): 18VA Internal battery 7AH Standby time (fully charged battery): 24hrs High-voltage output Energy (500 Ohms load): 3.7 Joule per zone Open circuit voltage: 9 000V