BlinkVideo Doorbell + Sync Module 2 With 1-Year Subscription Plan | Two-way audio, HD video, motion and chime app alerts, easy setup, Alexa enabled — wired or wire-free (Black)

描述

BlinkVideo Doorbell + Sync Module 2 With 1-Year Subscription Plan | Two-way audio, HD video, motion and chime app alerts, easy setup, Alexa enabled — wired or wire-free (Black)