VIIVRIA ドアベル変圧器 24V 40VA リングビデオドアベル用 有線ドアチャイム 変圧器電源 RingとNest Hello Videoドアベルに対応

VIIVRIA Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring and Nest Hello Video Doorbells

Ring Video Doorbell Wired (newest model), Use Two-Way Talk, advanced motion detection, HD camera and real-time alerts to monitor your front door (wiring required)

Ring Chime