24/7 heat detection, animal identification, calving alerts, rest, animal welfare The AfiAct II system with AfiTag II leg tags improves your herd's pregnancy rate by providing accurate and timely identification of animals in heat. The system not only identifies cows for insemination, but also determines the ideal time for successful insemination. Superior animal identification Afimilk uses sophisticated antenna technology that allows the same leg tag to function as an effective and accurate tool for identifying cows both in the milking parlor and at the sorting gate. Calving alerts Receive alerts at the start of calving and during prolonged calving. Use them for timely intervention to prevent complications and calf death. Monitoring rest, health, and welfare in the group Identify health problems and animal welfare issues in the group, such as overcrowding, bedding wear, excessive activity in the group, or any other factors that disrupt animal comfort and may affect their productivity.