[视屏门铃降价打折] Blink Video Doorbell Just $39.99 Shipped

For a limited time, on Amazon where they are offering this Blink Video Doorbell System for only $39.99 shipped (regularly $69.99)!

This Blink Video Doorbell helps you see and talk to visitors from your phone. It has up to two years of battery life, a wide HD view with night vision, and two-way talk through the Blink app. You can set it up in minutes, use it with or without wiring, and even connect it to Alexa. With a Blink subscription (sold separately), you’ll also get motion alerts and video clip storage.

Blink Video Doorbell 是一款智能视频门铃，帮助你随时随地通过手机查看门口情况，提升家庭安全与便利性。安装简便，可选择电池供电或接入现有门铃线路。