DT takes price producing Dependable and Tough products for you and your dog, and the DT Master Retriever 1100 is no exception. Built with rugged durability in mind, the DT Master Retriever 1100 is ready for the field. The DT Master Retriever 1100 is waterproof, boasts a 1,100 yard range, incorporates a sleek new design that fits right in your pocket or blind bag and includes a compact collar that won't slow your dog down.