XXSZHY 24V AC Power Adapter With 16.4 Ft Cable - C-Wire Transformer For Nest, Ecobee, Honeywell Thermostats & Ring Doorbell

Tired of your smart thermostat or video doorbell losing power or not having a proper \C\ wire? This XXSZHY 24V AC power adapter is the solution! It plugs into any standard 110-120V wall outlet and delivers a constant 24-volt, 500mA power supply. The cable is a massive 16.4 feet (5 meters) long, so you can easily reach your device without needing an outlet right next to it. It's perfect for providing power or adding a C-wire to popular smart thermostats like Nest, Ecobee, Sensi, and Honeywell. It also works with many video doorbells that need 24V, including most Ring Doorbell models (Pro, Video Doorbell 2, etc.), Nest Hello, and others. It's UL listed for safety and has protections against short circuits and overloads. Important: This is for INDOOR, DRY LOCATION USE ONLY. Don't use it outdoors or in damp areas. An easy, reliable way to keep your smart home gadgets powered up and running 24/7!