Doorbell Power Adapter, 24V 500mA AC/AC Transformer Compatible with All doorbells and thermostats Like Ring, Nest, Wyze, Eufy, Ecobee, Sensi, Honeywell, 24FT Long Cable Wire Power Supply, White

The 24V 500mA AC/AC Power Adapter works perfectly with your popular doorbells, smart thermostats and other devices that require constant AC 24 volt power for operation, enables you to charge your devices safely. Compared with most competitor's products, our product strictly comply with US DOE and NEC's standard to provide you a safe and pwoer-efficient exeprience.

• ADVANTAGE: Comply with DOE Efficiency Level VI and can save $1~2 (estimated) from your electricity bill per year
• COMPATIBILITY: Convert 110/120V to 24V 500mA, Compatible with video doorbells such as Ring, Arlo, Nest, Wyze, Eufy, etc. and thermostats such as Nest 1st/2nd, Ecobee, Honeywell, Sensi, etc., ensuring your smart devices run smoothly without interruptions, eliminating the need for frequent battery replacements
• 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, the 24-feet long cable allows you to easily plug it into an electrical outlet inside or outside your hous
• SAFETY & EFFICIENCY: Adopt sufficient copper and high-quality fire-resistant plastic to ensure safety and power efficiency, maintaining a lower temperature rise to avoid overheating and save more power during extended use periods
• ATTENTION: Before placing order, please confirm that the voltage and current requirement of the doorbell or thermostat match this adaptor. After purchasing, please connect it to the doorbell before connecting the power supply, and be careful not to let the two cables connected with each other, which leads to short circuit