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Blink Video Doorbell (2nd Gen) + Sync Module Core (White) reviews
Brand: Blink
Historic — Current UK availability not confirmed. Reviews and specifications remain available. Browse current products →
3.88out of 5
Compare Blink Video Doorbell (2nd Gen) + Sync Module Core (White) reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Retailer product reference7746783
The product, explained
About the Blink Video Doorbell (2nd Gen) + Sync Module Core (White)
Blink Video Doorbell (2nd Gen) + Sync Module Core (White) is listed in the video doorbells category. The recorded specifications include built-in camera: Yes; night vision: Yes. This entry covers retailer product reference 7746783. Specifications relate to this exact source record; other editions or packages may differ.
The specified power source is Battery. Check installation needs, network compatibility and the availability of ongoing software support before purchase. A connectivity label does not confirm a subscription, hub or accessory is included.
- Built-in camera
- Yes
- Night vision
- Yes
- Two-way audio
- Yes
- Power source type
- Battery
Make it work for you
Before choosing the Blink Video Doorbell (2nd Gen) + Sync Module Core (White)
Choose power method safely
Decide wired or battery after checking existing installation safely.
Compare recording costs
Check storage method, subscription cost, retention and household access.
Read night and alert tests
Test reviews for night image, alerts and notification delay.
Independent perspectives
Expert reviews 5
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
Tom's Guide
3.50 / 5Original rating: 3.5 / 5
Reviewed model: Blink Video Doorbell (2nd Gen). Colour and included accessories may differ from this listing.
Read the full review ↗Checked 23 Oct 2026
PCWorld
4.50 / 5Original rating: 4.5 / 5
Reviewed model: Blink Video Doorbell (2nd Gen). Colour and included accessories may differ from this listing.
Read the full review ↗Checked 12 Oct 2026
Basic Tutorials
4.40 / 5Original rating: 88 / 100
Reviewed model: Blink Video Doorbell (2nd Gen). Colour and included accessories may differ from this listing.
Read the full review ↗Checked 12 Oct 2026
Expert Reviews
3.00 / 5Original rating: 3 / 5
Reviewed model: Blink Video Doorbell (2nd Gen). Colour and included accessories may differ from this listing.
Read the full review ↗Checked 12 Oct 2026
TechRadar
4.00 / 5Original rating: 4 / 5
Reviewed model: Blink Video Doorbell (2nd Gen). Colour and included accessories may differ from this listing.
Read the full review ↗Checked 12 Oct 2026
More expert reviews
LinkdHOME
Blink Video Doorbell (2nd Gen) Review
By David Mead. Read the publisher’s assessment of this model.
Reviewed doorbell model: Blink Video Doorbell (2nd Gen). Colour or bundled accessories may differ; this review does not establish that the exact package was tested.
Read the full review ↗Review link · Not included in the COR Score
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8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
Blink Video Doorbell (2nd Gen) + Sync Module Core (White) specifications
Retailer product reference: 7746783 · Verified UK retailer product record · Checked 12 Oct 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Built-in camera | Yes |
|---|---|
| Night vision | Yes |
| Two-way audio | Yes |
| Power source type | Battery |
More product specifications
Open a section for the details that matter to you.
Audio & listening2 details
| Audio communication | Two-way audio |
|---|---|
| Two-way audio system | Yes |
Camera, image & video1 detail
| Night vision details | Infrared |
|---|
Power & battery1 detail
| Battery type | 3 AA lithium batteries |
|---|
Controls & features1 detail
| Smart home compatibility | Amazon Alexa |
|---|
Design & dimensions2 details
| Product type | Video doorbell |
|---|---|
| Product colour | White |
Further product details2 details
| Aspect ratio | 1:1 |
|---|---|
| Included hub | Blink Sync Module Core |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other video doorbells
More products in this category. Compare their exact features, original reviews and available offers alongside the Blink Video Doorbell (2nd Gen) + Sync Module Core (White).
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Google Nest Doorbell (battery) reviews → | GWX3TNest Doorbell (battery) | 3.79/57 critic reviews | |
| Ring Battery Video Doorbell Plus (2023) reviews → | Ring | B09WZBVWL9Battery Video Doorbell Plus (2023) | 4.29/57 critic reviews |
| Yale Smart Video Doorbell reviews → | Yale | SV-VDB-1A-WSmart Video Doorbell | 3.67/54 critic reviews |
| EZVIZ EP8 Ultra + chime reviews → | EZVIZ | CS-EP8 UltraEP8 Ultra + chime | 4.88/53 critic reviews |
Your questions, answered
Blink Video Doorbell (2nd Gen) + Sync Module Core (White) FAQs
How many expert reviews are available for Blink Video Doorbell (2nd Gen) + Sync Module Core (White)?
This page currently includes 5 scored critic reviews. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for Blink Video Doorbell (2nd Gen) + Sync Module Core (White)?
The current COR Score is 3.88 out of 5, calculated from 5 distinct critics. Ratings are converted to a five-point scale and given equal weight; affiliate offers do not affect this calculation.
Which exact version does this page cover?
This page identifies Blink Video Doorbell (2nd Gen) + Sync Module Core (White) using retailer product reference 7746783. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed built-in camera for Blink Video Doorbell (2nd Gen) + Sync Module Core (White)?
The source specification records built-in camera as Yes. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed night vision for Blink Video Doorbell (2nd Gen) + Sync Module Core (White)?
The source specification records night vision as Yes. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for Blink Video Doorbell (2nd Gen) + Sync Module Core (White)?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Do I need a subscription?
It depends on the model and desired recording features. Check current manufacturer terms for storage and notifications.
Will it work with an existing chime?
Compatibility varies by doorbell, chime and wiring. Read the exact installation documentation.
Can I install it myself?
Follow the manufacturer guidance. Use a qualified installer for work involving mains electricity, unknown wiring or structural mounting.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Video doorbell buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Wired vs battery video doorbellsA battery doorbell is easier to position; a wired model reduces charging. Neither description settles installation, because existing chime voltage, transformer, Wi-Fi and mounting surface still have to match.Video doorbell subscriptions and storage comparedCompare event history, local storage, export, multiple users and what remains without a paid plan.Video doorbell motion detection: zones, people and packagesJudge detection by approach path, alert timing and false triggers rather than feature labels alone.Video doorbell Wi-Fi and placement checklistTest signal at the outside mounting point and frame visitors before drilling or wiring.