24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 1)
Google Nest Doorbell (Battery) - Wireless Video Doorbell - Smart WiFi Doorbell Camera, Snow Nest Cam (Indoor, Wired) Security Camera - Smart Home WiFi Camera
Google Nest Doorbell (Battery) - Wireless Video Doorbell - Smart WiFi Doorbell Camera, Snow + Cam with Floodlight (Outdoor, Wired) Security Camera - Smart Home WiFi Camera
Doorbell Transformer for Ring Video Doorbell, 16v 30va Hardwired Doorbell Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells (16V)