Blink Video Doorbell + Outdoor 4 with Sync Module Core

The product is on Early Black Friday deals. Originally $139.98, the deal price is $37.99. The shipping is free for Amazon Prime members or on orders over $35 along with free returns.

About the product:

The Blink Video Doorbell + Outdoor 4 system delivers head-to-toe HD view, infrared night vision, and two-way talk.
Powered by AA lithium batteries, both devices offer up to two years of wireless smart security with motion alerts.
Includes Sync Module Core, mounting kits, and works with Alexa for voice-controlled monitoring and clip sharing.
This item is currently listed on Amazon; please check the product page for the latest pricing and bundle details.