These remote bird launchers make it easier than ever to save time when training your dog. The magnetic hatch door makes loading birds easier. Just set the launcher then open the hatch to insert bird. Easier loading means you're less likely to lose birds. This remote launcher has a range of 500 yards. Remote units have one button for launch and one button for locate, and the design is not affected by ground moisture. The water-resistant, compact remote is powered by a 9-volt battery (not included). Its 16-position dial can run up to 16 launchers. Standard size for pigeons and quail. Available: Standard.