DEWENWILS Doorbell Transformer, Plug in Ring Transformer with PTC Fuse, 24V 40VA Low Voltage Transformers Compatible with Nest, Ecobee, Sensi and Honeywell Ring Video Doorbell, Thermostat, 3 Prong-HDBT01B

【Doorbell/Thermostat Power Solution】Upgrade your doorbell and thermostat with our 24Vac 40VA wall transformer and say goodbye to poor and insufficient power. Our transformer ensures a strong power supply, eliminating the need for frequent battery replacements. Enjoy hassle-free operation and the peace of mind that comes with a reliable power source.

【Wide Compatibility】Our 24V doorbell transformer is compatible with a wide range of doorbell and thermostat brands, including Honeywell, Nest, Ecobee, and Sensi smart thermostats. It is also ideal for devices such as Video Doorbell, Video Doorbell 2, Video Doorbell Pro, and Nest Skybell Doorbell. Enjoy the flexibility and convenience of our versatile transformer for your home automation needs.

【Safe Protection for Your Door】Our doorbell transformer is UL certified and features a PTC design for circuit protection, preventing damage to circuit components. It has auto-resetting capabilities and is equipped with a green LED power indicator. The transformer also provides positive/negative/screw terminals for easy and secure wiring connections.

【Easy to Install】Our doorbell transformer is easy to install, allowing for free-cutting of the connecting cable and customizable cable arrangement according to your desired length. Simply screw the cable onto the terminals for a secure connection. The installation of this wired video doorbell ring transformer can be completed in just a few minutes, resulting in neatly arranged wires for a clean and organized look.

【Durable & Warranty】The universal 3-prong socket of this ring video doorbell transformer is constructed of tinned copper, ensuring it can withstand up to 5,000 plug-ins and plug-outs. The durable and corrosion-resistant metal terminals guarantee years of reliable use. Additionally, the transformer comes with a 1-year warranty for added peace of mind.