http://www.acedogsupplies.com.au/ Remote dog trainer review of the SportDog SD-1225. If you are looking for a long range remote dog trainer then the 1100m range offered by the SD-1225 is certainly one to consider. You have 16 levels of static correction across 7 modes of operation. Both the remote and collar are rechargeable and waterproof. The receiver collar offers a tone as well as a vibration option, plus you can program the power output to either a Low, Medium or High stimulation power setting which further enables you to customize the training to your dog.