1 / 6Blink Outdoor 4 Wireless Security Camera 2-Camera System with Battery Extension Packs
Blink Outdoor 4 is a wireless security camera system supplied with two cameras and two Battery Extension Packs. It combines 1080p live view, infrared night vision and two-way audio, with storage options and smart detection features subject to separate requirements.
At a glance
- The two-camera kit includes two Battery Extension Packs and a Sync Module 2.
- Use the Blink app for live view and two-way audio.
- Local video storage is offered without monthly fees when used with the included Sync Module 2 and a separately sold USB drive.
- Person or vehicle smart alerts require an optional subscription plan.
Pros and cons
Pros
- Two cameras and two Battery Extension Packs are claimed in the kit, along with a Sync Module 2 and batteries.
- 1080p live view, infrared night vision and two-way audio provide a range of basic remote-monitoring functions.
- Up to two privacy zones can mask areas in the camera view.
- Alexa-enabled devices can be used for live view and system arming or disarming.
Technical specifications
10 specifications| Live view resolution | 1080p HD |
|---|---|
| Night vision | infrared night vision |
| Audio | two-way audio |
| Battery life claim | up to four years |
|---|---|
| Motion detection | dual-zone, enhanced motion detection |
| Smart detection | person or vehicle detection with embedded computer vision (CV) as part of an optional Blink Subscription Plan (sold separately) |
| Privacy zones | up to two Privacy Zones |
|---|---|
| Voice assistant | Alexa |
| Local storage requirements | Sync Module 2 (included) and a USB drive (sold separately) |
|---|---|
| Cloud storage offer | free 30-day trial of the Blink Subscription Plan |
What to know before buying
- The up-to-four-year battery life is a stated maximum, not a guaranteed duration; actual operating time is not specified. Smart person or vehicle alerts require a separately sold subscription, while local storage requires a separately sold USB drive; cloud storage is described with a free 30-day trial.
Who is it for?
A good fit for
- Households wanting two app-connected cameras with battery-powered operation.
- Buyers who want live view, night vision and two-way audio through a smartphone app.
- Alexa users seeking voice control for live view and arming or disarming.
Less suited to
- Buyers who need person or vehicle detection without a subscription.
- Buyers who require local clip storage without purchasing a USB drive.
Customer reviews on Amazon
- 5 stars
0% 0% - 4 stars
0% 0% - 3 stars
100% 100% - 2 stars
0% 0% - 1 star
0% 0%
The supplied aggregate is 3.0 out of 5 from one rating, with 100 percent of ratings at three stars. That very small sample does not establish a broader customer consensus or explain the rating; buyers should weigh it separately from the listed features and subscription or USB-storage requirements.
Frequently asked questions
What is included in the stated kit?
The listing claims two cameras, two Battery Extension Packs, one Sync Module 2, twelve AA lithium batteries, one mounting kit, one USB cable and one power adaptor.
Does the system support local storage?
The listing says local video storage can be used with the included Sync Module 2 and a USB drive, which is sold separately; it says no monthly fees are required for that option.
Are person and vehicle alerts included without extra cost?
No. The listing says smart detection using embedded computer vision is part of an optional Blink Subscription Plan, sold separately.
How long do the batteries last?
The listing claims up to four years with the included AA lithium batteries. This is an upper-limit claim, not a guaranteed runtime.
Alternative options
Blink Outdoor Battery Extension Pack | Accessory for Blink Outdoor 4 or Blink Outdoor 2K+ wireless smart security camera | Up to four-year battery life | Set up in minutes | Batteries included
$49.00
Blink Chime (newest gen) | In-Home Audio Notifications for all Blink doorbells | Seamless wireless design | Easy plug-in setup
$45.00
Blink Weather Resistant 4m Power Adaptor for Blink Mini 2 and Mini 2K+ (White)
$19.00
