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phoinix | Staff 134K Views
Jun 19, 2026 7:47 PM

Prime Members: Blink Outdoor 4 Camera + Battery Doorbell 2K+ & Sync Module Core

$28

$150

81% off
+ Free S&Hat Amazon
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Deal Details
Amazon has for Prime Members: Blink Outdoor 4 Wireless Security Camera (Black) + Blink Battery Doorbell 2K+ (Black) + Sync Module Core on sale for $27.99. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:
  • Complete home coverage with Blink Battery Doorbell 2K+ and Outdoor 4 camera
  • Battery Doorbell 2K+: head-to-toe 2K view for faces and deliveries
  • Ring within your home when connected to existing doorbell wiring, plus Blink app alerts
  • Long-lasting battery life with included AA Energizer lithium batteries and Blink Sync Module Core
  • Weather-resistant design for Outdoor 4 (works from -4°F to 113°F / -20°C to 45°C)
  • Live view, night vision, and crisp two-way audio via Blink app
  • Smart detection (person/vehicle) and Blink Moments feature with Blink plan (sold separately)
  • Works with Alexa for multi-camera live view and voice control
  • Includes: 1x Battery Doorbell 2K+, 1x Outdoor 4, 1x Sync Module Core, 5x AA Energizer lithium batteries, mounting kits, wall plate, doorbell removal tool, wire extenders, USB-C cable, and power cord

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has for Prime Members: Blink Outdoor 4 Wireless Security Camera (Black) + Blink Battery Doorbell 2K+ (Black) + Sync Module Core on sale for $27.99. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:
  • Complete home coverage with Blink Battery Doorbell 2K+ and Outdoor 4 camera
  • Battery Doorbell 2K+: head-to-toe 2K view for faces and deliveries
  • Ring within your home when connected to existing doorbell wiring, plus Blink app alerts
  • Long-lasting battery life with included AA Energizer lithium batteries and Blink Sync Module Core
  • Weather-resistant design for Outdoor 4 (works from -4°F to 113°F / -20°C to 45°C)
  • Live view, night vision, and crisp two-way audio via Blink app
  • Smart detection (person/vehicle) and Blink Moments feature with Blink plan (sold separately)
  • Works with Alexa for multi-camera live view and voice control
  • Includes: 1x Battery Doorbell 2K+, 1x Outdoor 4, 1x Sync Module Core, 5x AA Energizer lithium batteries, mounting kits, wall plate, doorbell removal tool, wire extenders, USB-C cable, and power cord

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by phoinix | Staff

Community Voting

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Top Comments

phoinix
110KComments
183KReputation
Requires subscription
Go to Comment
seaworld20
525Comments
235Reputation
Too many versions of Sync module.

Sync Module Core : No Local Storage
Sync Module 2 : Local Storage w/USB 2.0 port
Sync Module XR : Local Storage w/MicroSD slot

If this is Sync Module Core, then it requires cloud subscription.
Go to Comment
ClassReptilia
553Comments
213Reputation
USB is NOT an option with this sync module. You need a different sync module. I have two other comments in this thread regarding it, and I am an actual Blink owner and have had both types of sync modules.
Go to Comment

Community Reviews

Blink Outdoor 4 and the Battery Doorbell 2K+ are best for simple, battery powered monitoring of hard to reach spots like basements, crawlspaces, and occasional appliance checks. The cameras are praised for long battery life and flexible placement, and the doorbell can ring an existing chime through the app. The main catch is storage and alerts, since this bundle's included Sync Module Core is cloud only and recording clips or getting full features requires a subscription. Sync Module 2 works for local USB recording, but it is not included here.

  • Sync Module 2 can enable local USB recording without a subscription for compatible Blink devices.

    ClassReptiliaGuy767ClassReptiliaClassReptilia

  • The bundle can still provide live viewing even when cloud recording requires a subscription.

    mkdenarClassReptiliasabri81wedgietime

  • Blink Outdoor 4 can be useful for occasional monitoring of hard-to-reach areas like basements and sump pumps.

    Guy767

  • The doorbell and cameras can be paired with Sync Module 2 automatically after setup.

    AsianZing29

  • The included Sync Module Core in this package can be cloud-only and may not support USB local storage or microSD recording.

    sabri81SuplexCityClassReptiliaClassReptilia

  • Cloud clip storage and advanced features can require a Blink subscription after the 30-day trial.

    sabri81mkdenar

  • Battery-powered placement can become impractical in high-activity areas due to frequent battery replacement.

    kywildcatwillybgood

  • Recording may not be continuous, so events occurring between captures can be missed.

    AmbassadorOfQuan

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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94 Comments

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Jun 25, 2026 6:49 AM
2 Comments
Joined Dec 2013
newhearttnJun 25, 2026 6:49 AM
2 Comments
Interesting and informative feedback.
Jun 25, 2026 10:54 AM
1.2K Comments
Joined Sep 2005
keithjoJun 25, 2026 10:54 AM
1.2K Comments
Quote from ClassReptilia View quoted comment :
Sync Module 2 works with everything except Blink XT2, XT, and 1st generation Indoor cameras.
I have sync 2 with XT2 cameras
Jun 25, 2026 5:30 PM
45 Comments
Joined Dec 2014
vegasvr4Jun 25, 2026 5:30 PM
45 Comments
Quote from VictorB6150 View quoted comment :
If I have the sync module 2, would they work?
Yes it will.
Jun 25, 2026 6:14 PM
25 Comments
Joined Dec 2017
willybgoodJun 25, 2026 6:14 PM
25 Comments
I've gotten really good battery life on my blink 3 cameras but the blink 4s just drain so fast, sometimes in a month, that's with maybe 10 or so movements and records a day, the 3s last about 6 months with generally the same usage. Could the 4s have a defect?
Jun 25, 2026 8:57 PM
16 Comments
Joined May 2023
CleverWalrus290Jun 25, 2026 8:57 PM
16 Comments
You won't be able to change the firmware or the fundamental recording logic, but you can wrap Blink with your own automations in Python using blinkpy and similar integrations
Jun 26, 2026 2:15 AM
385 Comments
Joined Sep 2019
sleekdillsJun 26, 2026 2:15 AM
385 Comments
they should be paying us to supply them with footage so law enforcement can abuse these surveillance devices to stalk women https://www.yahoo.com/news/us/art...00228.html
Jun 26, 2026 4:15 AM
3K Comments
Joined Dec 2011
hbsjrJun 26, 2026 4:15 AM
3K Comments
In for 1!

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Jun 26, 2026 4:39 AM
426 Comments
Joined Jan 2011
GentlemanshaircutJun 26, 2026 4:39 AM
426 Comments
Quote from ClassReptilia View quoted comment :
It requires a subscription if you want to record clips without a Sync Module 2. You can still use it without recording clips. The module is currently $50. I have had a Blink system for years with no subscription, and I record clips via local USB.
Where can I find the sync module 2? Is it the blink branded one?
Jun 26, 2026 7:33 AM
84 Comments
Joined Aug 2025
GreenKnob647Jun 26, 2026 7:33 AM
84 Comments
One needs a subscription to be able to use the product.
Jun 26, 2026 12:48 PM
83 Comments
Joined Jul 2019
RichO13Jun 26, 2026 12:48 PM
83 Comments
Quote from VictorB6150 View quoted comment :
If I have the sync module 2, would they work?
It didn't used to be, I am grandfathered in but they keep adding limits, first a storage limit now 30 day retention limit until you pay.
Jun 26, 2026 12:50 PM
83 Comments
Joined Jul 2019
RichO13Jun 26, 2026 12:50 PM
83 Comments
Quote from Guy767 View quoted comment :
I know that Blink 4 cameras work with the Sync Model 2 from experience and I just asked Alexa if the newest model 2k is compatible and it's telling me yes.I even inquired "Is the 2k doorbell that I just purchased compatible with the Sync Model 2 that I already have and will it record video events?" and Alexa is telling me that it is.Regardless, the price is too good for me to pass up so I got a set for about $30 shipped; thanks OP. I find Blink cameras useful for monitoring occasionally appliances and infrequently visited areas like sump pumps, water heaters, oil fuel tank levels and cellars. Saves my lazy ars a trip down to the basement at least laugh out loud
You should get the water detector
Jun 26, 2026 1:22 PM
2 Comments
Joined Jun 2026
CrimsonCrayon195Jun 26, 2026 1:22 PM
2 Comments
I am a senior who is going back to school to obtain my bachelor's degree in business.The wireless video door bell and cameras is a good deal.. I need the funds to purchase and activate this system for my residence. I've lost so much over the years and I am tierd of paying to get screwed by others. A picture is worth a thousand words.
Jun 26, 2026 1:39 PM
24 Comments
Joined Nov 2017
clingleeJun 26, 2026 1:39 PM
24 Comments
Quote from pryan67 View quoted comment :
I don't see any requirement to subscribe.
i saw it in the amazon cart when checking out but not sure how it will work when i purchase
Jun 26, 2026 2:46 PM
373 Comments
Joined Jun 2014
silvermistpandaJun 26, 2026 2:46 PM
373 Comments
Gosh...... I cannot keep up anymore........ 😵 💫
I cannot even get ring door bell for me to hear inside the house...
People either leave or those who has my number will call or text me to open the door...

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Jun 26, 2026 3:09 PM
82 Comments
Joined Dec 2007
madlingJun 26, 2026 3:09 PM
82 Comments
where is a good place to get the sync module 2???
what is a good price? I dont want to have to pay subscription

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