2x Videocitofono ad anello V4 batteria ricaricabile originale 2, 3 4 sgancio rapido bello
For Ring Video Doorbell 2. for Ring Video Doorbell 3. for Ring Video Doorbell 3 Plus. for Ring Video Doorbell 4. ◆Mondel No.: V4. ◆Compatible With Battery Model: V4, 5AT3S3, 5F53E9. for Ring Stick Up Cam (all generations).