16-24 Volt Transformer, Compatible with Arlo Video Doorbell C Wire Power Adapter, Certified 20VAC 500mA Transformer 5m Cable Supply Power Compatible with Arlo HD Audio Bell

【16-24V C Wire Power Adapter】Stable AC 16-24V power supply designed for smart thermostats and video doorbells. The c wire adapter compatible with Nest (1st/2nd Gen), Ecobee, Sensi,Nest Hello, Wyze, Eufy E340. Eliminates device matching concerns while providing reliable power for multiple home devices 【UL Certification for Safety and Reliability】This 16-24V doorbell transformer adapter is UL certified, ensuring it meets strict U.S. safety and performance standards. Built for dependable, long term operation, giving your home systems secure and stable power you can trust 【16-24V 500mA High Output Power】Provides continuous, direct power to your smart doorbell or thermostat no more battery swaps or charging downtime. Simply plug it in to eliminate ''low battery'' alerts and ensure smooth, uninterrupted operation at all times 【Easy Installation】Install in minutes without existing wiring. Just route the cable from the outlet to your device and connect no polarity concerns, as the 2 pin wire works in either direction. Ideal for renters or homes without traditional doorbell wiring 【Long 16.4ft Cable for Flexible Placement】The 16.4ft extended cable gives you freedom to place your doorbell or thermostat exactly where you need it. Includes 50 cable clips to secure and organize the wire for a clean, tidy setup indoors or outdoors