Price: (as of – Details) Box size: 10 x 5.5 x 8 cm Input: 120V AC 60Hz 0.2A Output: 24Vac AC 500mA Cable length: 500 cm (196.8 inch)Compatible with: DOORBELLS: Ring Video Doorbell Ring Video Doorbell 2 Skybell doorbell Nest hello doorbell Zmodo Smart Wifi doorbell Wyze Video doorbell Wyze HD Chime THERMOSTATS: Honeywell 24v… Continue reading 24 Volt Transformer, C Wire Adapter for Nest Honeywell