Photo 1 of Blink Video Doorbell + Sync Module 2 (newest model) — Two-way audio, HD video, two-year battery life, motion detection, chime app alerts, Works with Alexa (Black)

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Photo 1 of Blink Video Doorbell + Sync Module 2 (newest model) — Two-way audio, HD video, two-year battery life, motion detection, chime app alerts, Works with Alexa (Black)Photo 2 of Blink Video Doorbell + Sync Module 2 (newest model) — Two-way audio, HD video, two-year battery life, motion detection, chime app alerts, Works with Alexa (Black)