Amazon owns Blink, and Prime Day is when that relationship becomes obvious. The Blink video doorbell is down to $19, off its $49 list price and at 60% off for Prime Day, a price that makes it one of the cheapest smart doorbells with HD video and two-year battery life available anywhere. Prime membership is required to access the deal, and the Sync Module needed to use it is sold separately.
Head-to-toe HD view, two-year battery, night vision, two-way talk
The second-generation Blink Video Doorbell expanded its field of view to capture head-to-toe coverage of whoever is at the door, which means full-body visibility rather than the face-and-shoulders crop that narrower lenses produce. Infrared night vision handles low-light and no-light conditions without a separate spotlight or floodlight, and two-way talk through the Blink app lets you respond to whoever is at the door from anywhere with a phone signal. Motion detection sends instant alerts on each doorbell press, and person detection is available through a Blink Subscription Plan for anyone who wants to filter alerts to human movement rather than every passing car or blowing leaf.
The two-year battery life on three included AA Energizer lithium batteries is the headline spec that separates this from wired doorbells and from competitors that require recharging every few months. Two years of continuous operation without a ladder or a screwdriver is the practical difference between a smart doorbell that stays functional and one that gets ignored once the novelty of charging it wears off. When wired to existing doorbell wiring, the Video Doorbell sounds through the home’s existing chime without any additional hardware.
Wire-free or wired install, Alexa compatible, cloud storage trial
Installation covers both wire-free and wired configurations: mount it to any surface with the included screws and anchors for a fully wireless setup, or connect to existing doorbell wiring to power it continuously and trigger the home’s indoor chime on each press. Without wiring, a Blink Mini 2 camera can serve as an indoor chime, though that requires a separate purchase. Alexa integration handles voice-activated door answering and smart home arm and disarm through any Alexa-enabled device, covering Echo Dots and Echo Shows for hands-free front door management.
A free 30-day trial of a Blink Subscription Plan is included, which covers cloud storage for recorded clips and access to features like Blink Moments, which stitches together motion clips into a single shareable video. After the trial, local storage via the Sync Module is available without a subscription for anyone who prefers to keep footage off the cloud.
At $19, the Blink Video Doorbell costs less than a month of most home security monitoring subscriptions and less than a single Philips Hue smart bulb. The 4.3-star average across over 12,000 reviews and 10,000-plus monthly sales reflect a product that delivers on its promise at whatever price it sells for. At 60% off for Prime Day, Amazon has made the argument for not having a smart doorbell essentially impossible to sustain.