Product parameters: input 120V/60HZ output: 24V/500mA output line length 8M 26FT, long enough for you to freely arrange to any corner of the wall.
EASY TO USE: Assemble along the wall from your outlet to the doorbell and thermostat without the existing doorbell or wiring. Easy installation and be able to set up in minutes
C wire adapter compatible with smart thermostats Nest Ecobee, Honeywell Sensi wyze Hive, smart thermostat, etc., and other devices that require constant 24 volt power for operation, enables you to charge your devices safety
Product compatibility: 24V voltage can supply power for most intelligent doorbells on the market. Compatible with Ring Video Bell 2, Ring Video doorbell, Nest, Eufy, Skybell, Arlo.
After sales: If you are not satisfied with the product, you can directly apply for a refund within 90 days. Or, if you have any questions about the product, you can leave a message directly below the product or send an email to me, and customer service will answer your questions after receiving the message.