HQRP - 120V to 24V 40VA Transformer for Nest, Ecobee, Sensi Thermostat, Nest Doorbell and All Versions of Ring Doorbell

This 24V 40VA transformer ensures effortless compatibility with popular smart home devices like Nest, Ecobee, and Sensi thermostats. Say goodbye to compatibility concerns as you power your smart doorbells and thermostats with ease using this versatile 24V doorbell transformer. Engineered for consistent performance, this transformer provides a stable 24-volt power supply to your devices, ensuring they operate efficiently round the clock. Whether you're installing a Nest doorbell or a Ring Doorbell Pro 2, this transformer delivers the necessary power without fail. Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Doorbell and All Versions of Ring Doorbell.

The Insignia Universal AC Adapter is designed for devices requiring a round-pin connector (not for use with laptops). A total of seven interchangeable tips let you switch between multiple electronics or find the one that’s perfect for the job at hand. Its adjustable voltage gives you the flexibility to choose the precise voltage you need, while an included USB port lets you power devices such as phone chargers.

Power specs: Input 120 V AC; Output 16 V AC; 30 VA wired doorbell transformer; delivers stable continuous power; helps prevent low-voltage warnings, resets, and intermittent connectivity. Doorbell compatibility: Compatible with Nest Doorbell / Ring Video Doorbell / Eufy Video Doorbell; supports Nutone / Zmodo wired chime setups; reliable replacement for aging 120 V-to-16 V adapters. Thermostat support: Compatible with Nest / Ecobee / Sensi / Honeywell; constant 16 V AC power supply helps keep connected devices running 24/7 without dropouts or weak-power issues. UL Listed safety: UL Listed; high-efficiency design; heat-resistant materials; built-in overload and short-circuit protection; dependable long-term operation for always-on home devices.