Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer

Specifications: Input voltage: 120 v AC, 60 Hz Output voltage: 16 v AC at 30 VA Dimension : 3. 9 x 2. 6 x 2. 4 inch/ 10 x 6. 5 x 6 cm (LWH) Feathers: Universal powering for single or multiple door chimes in one home Replace the old and under powered doorbell transformers for better performance Compatible with Ring video doorbell pro. UL certificated. Safety and quality. Easy installation. Note: This product is not a Ring doorbell product, the brand mentioned above is only for demonstrating compatibility