Check the listing for details. Newhouse Hardware Wired 16V 30vA Doorbell Transformer. Color: Silver, Condition: New. Listed at 17.99 USD. Specifications: input voltage: 120 V AC, 60 hz, output voltage: 16 V AC at 30 VA, dimensions: 3.9 x 2.6 x 2.4 inch universal powering for a single doorbell chime or up to three doorbell chimes, thermostatic and more devices in one home. Replace the old and under powered doorbell transformers for better performance. Compatible with Ring Pro and ring doorbells, WiFi and other smart thermostats like Nest and ecobee and more. Not compatible with ring chime pro. UL Certified to guarantee safety and quality.Safe and easy install I on. WARNING: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm 16-Volt, 30VA doorbell transformer for powering multiple door chimes, thermostats and more, compatible with ring video doorbell, ring video doorbell pro, nest hello, nest thermostats, Honeywell thermostats, nest hello and more, please consult the voltage requirements of your doorbell for specific recommendations Replaces outdated, broken or under-powered transformers, delivers 30VA of power for newer, modern smart devices Quick and easy installation UL Certified Pair with Newhouse Hardware's two tone chimes to complete your upgraded doorbell installation, search for models: CHM1, CHM2, MCHBV or CHM3D Dimensions Product Depth (in.) 2.6 in Product Height (in.) 3 in Product Width (in.) 2.6 in Details Accessory Type Transformer Electrical Product Type Door Bell Accessory Included Cables Product Weight (lb.) 1.45 lb We will be happy to answer any questions or provide more information, just click "ask a question" at the bottom of the page. Thanks! Newhouse Hardware Wired 16V 30vA Doorbell Transformer Click images to enlarge Description Specifications: input voltage: 120 V AC, 60 hz, output voltage: 16 V AC at 30 VA, dimensions: 3.9 x 2.6 x 2.4 inch universal powering for a single doorbell chime or up to three doorbell chimes, thermostatic and more devices in one home. Replace the old and under powered doorbell transformers for better performance. Compatible with Ring Pro and ring doorbells, WiFi and other smart thermostats like Nest and ecobee and more. Not compatible with ring chime pro. UL Certified to guarantee safety and quality.Safe and easy install I on. WARNING: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm 16-Volt, 30VA doorbell transformer for powering multiple door chimes, thermostats and more, compatible with ring video doorbell, ring video doorbell pro, nest hello, nest thermostats, Honeywell thermostats, nest hello and more, please consult the voltage requirements of your doorbell for specific recommendations Replaces outdated, broken or under-powered transformers, delivers 30VA of power for newer, modern smart devices Quick and easy installation UL Certified Pair with Newhouse Hardware's two tone chimes to complete your upgraded doorbell installation, search for models: CHM1, CHM2, MCHBV or CHM3D Dimensions Product Depth (in.) 2.6 in Product Height (in.) 3 in Product Width (in.) 2.6 in Details Accessory Type Transformer Electrical Product Type Door Bell Accessory Included Cables Product Weight (lb.) 1.45 lb We will be happy to answer any questions or provide more information, just click "ask a question" at the bottom of the page. Thanks! Get images that make Supersized seem small.Showcase your items with Auctiva's Listing Templates! THE simple solution for eBay sellers. Track Page Views WithAuctiva's Counter