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Black rectangular video doorbell with Sync Module 2, wired or wireless connectivity

Corn Electronics

Corn Electronics Blink Video Doorbell + Sync Module 2 1080p Black Wired Wireless

SKU CH-SQF5-Q3QMD

A smart doorbell delivering 1080p HD video with two-way audio, motion alerts, and Alexa control, usable wired or wire-free with the included Sync Module 2

  • Connection optionsWired and Wireless
  • Connection protocolHomekit
  • Product typeSmart Doorbell
  • Product colorBlack
  • Answer your door from anywhere with 1080p HD day and infrared night video
  • Hear and speak to visitors through two-way audio on your smartphone
  • Get motion and chime alerts sent straight to your phone via the app
  • Runs up to two years on the included AA lithium batteries
  • Install wire-free or wired to existing doorbell wiring for in-home chime

Smart doorbell with Sync Module 2

The Corn Electronics Blink Video Doorbell pairs with the included Sync Module 2 to deliver 1080p HD video and two-way audio. It suits homeowners who want a single device that works either wired to existing chimes or completely wire-free on battery power. Buyers who need continuous recording without a subscription or local storage drive should look elsewhere.

Battery life and wired flexibility

Battery operation is rated for up to two years on the supplied AA lithium cells before a recharge is needed. Connecting to existing doorbell wiring enables the in-home chime and removes the battery cycle from daily routine. Motion and chime alerts arrive through the app, and a free 30-day cloud trial is available for clip saving.

Mounting kit and Alexa integration

The box includes a corner mount, screws and anchors so installation on various surfaces is straightforward. Setup proceeds through the app and the device responds to Alexa commands for live view, two-way talk, arming and disarming. Local clip storage requires a USB drive plugged into the Sync Module 2, which is sold separately.

How it compares

Measured against everything we stock in Keyless Entry Locks & Readers, at today’s prices. Recalculated every night.

Price $84.99
Cheaper than about 58% of the 274 comparable items (median $105.49).

Specifications

Product
Product typeSmart Doorbell
Product colorBlack
Connectivity
Connection optionsWired and Wireless
Connection protocolHomekit

Questions about this item

How do I install the Blink Video Doorbell and what step is often missed?

Mount the doorbell using the included corner mount, screws and anchors, insert the two supplied AA lithium batteries, then add the Sync Module 2 to your Wi-Fi network in the app before pairing the doorbell; skipping the Sync Module setup leaves the chime and local storage inactive.

What maintenance will the Blink Video Doorbell need over time?

The two included AA lithium batteries power the unit for up to two years; after that period replace both cells with fresh AA lithium batteries to restore full operation.

What limit appears first during continuous use of the Blink Video Doorbell?

Battery drain is the first constraint — the supplied AA lithium cells are rated for roughly two years of typical activity, so extended high-traffic periods will require earlier replacement.

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