Introducing Blink Video Doorbell | Two-way audio, HD video, motion and chime app alerts, easy setup, weather resistant and Alexa enabled — wired or wire free (Black)

Answer your door, no matter where you are, from your smartphone with 1080p HD day and infrared night video and two-way audio. Get alerts when motion is detected, or someone presses Blink Video Doorbell. Works with Alexa receive alerts and answers with two-way audio. When wired, or when paired with a Sync Module (sold separately), see, hear, and speak to visitors. Peace of mind at your door. The entrance to your home means everything. Welcome visitors and protect what matters most with Blink Video Doorbe... - Manufacturers part numbers: 53-026637|B08SG68DY9

• Includes: a Blink Video Doorbell and mounting kit (including screws and fixings). Does not include a Sync Module 2, which can be found in all “Systems” above (recommended for optimal use while on battery).
• Works with Alexa — Receive alerts and answer with two-way audio. When paired with a Sync Module (or wired with a compatible in-home chime), just ask Alexa to answer the front door.
• Set it up yourself within minutes, with the two included AA lithium batteries, and then connect to Wi-Fi using the app. The newly designed internal battery seal provides IP54 weather resistance rating.
• Designed for every home — Connect to your doorbell wiring to sound existing in-home chime. Alternatively, get alerts on your smartphone, or use Blink Mini 2 (sold separately) as an indoor plug-in chime, without wiring.
• Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive (each sold separately).
• Get alerts when motion is detected or someone presses Blink Video Doorbell. Connect to existing doorbell wiring or pair with a Sync Module (sold separately) to engage live view and two-way audio on demand.
• Experience long-lasting battery life, customised alerts, privacy settings and more.
• Answer your door, no matter where you are, from your smartphone with 1080p HD day and infrared night video, and two-way audio.