The Newhouse Hardware Wired 16V 30vA Doorbell Transformer is designed specifically for compatibility with the Ring Pro doorbell. This transformer is in a gold color and has a model number of 30TR. It is a reliable choice for powering your doorbell system, ensuring that it operates smoothly and efficiently. The Newhouse Hardware brand is known for its quality products in the realm of doors and door hardware, making this transformer a dependable option for your home improvement needs.