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frontpageSkillful_Pickle | Staff posted Mar 25, 2026 03:15 PM
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frontpageSkillful_Pickle | Staff posted Mar 25, 2026 03:15 PM

eufy S4 eufyCam 4K Solar Wireless Security Camera

& More + Free S&H

$270

$350

22% off
Amazon
21 Comments 7,567 Views
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Deal Details
EufyHome via Amazon has eufy S4 eufyCam 4K Solar Wireless Security Camera on sale as listed below. Shipping is free.

Available:Eufy also has eufy S4 eufyCam 4K Solar Wireless Security Camera on sale as listed below. Shipping is free.
  • Note: Discount code should auto apply at checkout.
Available:Thanks to Staff Member Skillful_Pickle for finding this deal.

About this item:
  • Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
  • Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
  • Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
  • Great on Its Own: eufyCam S4 can work independently—no HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32 GB built-in storage, expandable up to 256 GB via microSD (not included).
  • Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
  • Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.2/5 from 200+ Amazon customer ratings.
  • About this store:

Original Post

Written by Skillful_Pickle | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
EufyHome via Amazon has eufy S4 eufyCam 4K Solar Wireless Security Camera on sale as listed below. Shipping is free.

Available:Eufy also has eufy S4 eufyCam 4K Solar Wireless Security Camera on sale as listed below. Shipping is free.
  • Note: Discount code should auto apply at checkout.
Available:Thanks to Staff Member Skillful_Pickle for finding this deal.

About this item:
  • Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
  • Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
  • Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
  • Great on Its Own: eufyCam S4 can work independently—no HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32 GB built-in storage, expandable up to 256 GB via microSD (not included).
  • Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
  • Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.2/5 from 200+ Amazon customer ratings.
  • About this store:

Original Post

Written by Skillful_Pickle | Staff

Community Voting

Deal Score
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Good Deal
Get Deal at Amazon

Price Intelligence

Model: eufy Security eufyCam S4 Solar Security Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam 4K UHD 360° Pan and Tilt Auto Track 8× Hybrid Zoom Color Night Vision HomeBase S380 Compatible

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21 Comments

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Mar 25, 2026 06:07 PM
491 Posts
Joined Nov 2010
dronek75Mar 25, 2026 06:07 PM
491 Posts
I love this cam, it is covering my driveway. I have had it since release last fall so quite few months as of now and NOT a single issue, i mean it is flawless. It replaced S340 (similar looking one) that was a PITA, not a single day with that one for well over a year it was dropping wifi signal for no reason. I hated S340....love this one. solar panel is plenty to keep it charged even during winter months here in Illinois. Battery is replaceable and easy access to it should one need to swap it out.
Last edited by dronek75 March 25, 2026 at 11:24 AM.
1
1
Mar 25, 2026 06:37 PM
295 Posts
Joined Jul 2005
RickyN29Mar 25, 2026 06:37 PM
295 Posts
Have two of these, just ordered another. These are AWESOME. Catches every detail, solar keeps battery fully charged. Very happy with day and night image quality.
Mar 25, 2026 07:32 PM
930 Posts
Joined Nov 2004
lizard5102Mar 25, 2026 07:32 PM
930 Posts
Can the solar panel be detached And moved to an area that gets direct sunlight (about 3ft away from where I want to install the camera)?
Mar 25, 2026 07:50 PM
88 Posts
Joined Jun 2006
MayFiveMar 25, 2026 07:50 PM
88 Posts
Quote from lizard5102 :
Can the solar panel be detached And moved to an area that gets direct sunlight (about 3ft away from where I want to install the camera)?
Yes you can
Mar 25, 2026 08:00 PM
930 Posts
Joined Nov 2004
lizard5102Mar 25, 2026 08:00 PM
930 Posts
Quote from MayFive :
Yes you can
Thanks, ordered one. Will be a good addition to my driveway and existing Eufy doorbell + cam setup.
Mar 25, 2026 08:30 PM
228 Posts
Joined Jul 2019
Kracker509Mar 25, 2026 08:30 PM
228 Posts
Quote from dronek75 :
I love this cam, it is covering my driveway. I have had it since release last fall so quite few months as of now and NOT a single issue, i mean it is flawless. It replaced S340 (similar looking one) that was a PITA, not a single day with that one for well over a year it was dropping wifi signal for no reason. I hated S340....love this one. solar panel is plenty to keep it charged even during winter months here in Illinois. Battery is replaceable and easy access to it should one need to swap it out.
Can you use the old s340 mounting bracket to attach this to?
1
Mar 25, 2026 08:33 PM
436 Posts
Joined Dec 2008
jjmIIIMar 25, 2026 08:33 PM
436 Posts

Our community has rated this post as helpful. If you agree, why not thank jjmIII

I have lots of eufy cams at work and home. Been on the fence about this one with 12% 1-STAR reviews.
EDIT: These were $300 the whole time, then just recently went to $350 to make the sale look better.
Last edited by jjmIII March 25, 2026 at 01:37 PM.
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Mar 25, 2026 08:39 PM
47 Posts
Joined Jan 2020
CalmPassenger435Mar 25, 2026 08:39 PM
47 Posts
Quote from lizard5102 :
Can the solar panel be detached And moved to an area that gets direct sunlight (about 3ft away from where I want to install the camera)?

Yes you can..
Mar 25, 2026 08:41 PM
1,779 Posts
Joined Jun 2011
mkdenarMar 25, 2026 08:41 PM
1,779 Posts
Quote from dronek75 :
I love this cam, it is covering my driveway. I have had it since release last fall so quite few months as of now and NOT a single issue, i mean it is flawless. It replaced S340 (similar looking one) that was a PITA, not a single day with that one for well over a year it was dropping wifi signal for no reason. I hated S340....love this one. solar panel is plenty to keep it charged even during winter months here in Illinois. Battery is replaceable and easy access to it should one need to swap it out.
Quote from RickyN29 :
Have two of these, just ordered another. These are AWESOME. Catches every detail, solar keeps battery fully charged. Very happy with day and night image quality.
Are these actually 360 rotation? The last one stops at the back so ~345degrees and won't rotate around, which sucks if you want to corner mount it
Mar 25, 2026 08:53 PM
234 Posts
Joined Nov 2021
WittyHaddock1568Mar 25, 2026 08:53 PM
234 Posts
Does this work better with or without homebase? I know I have lag with my doorbell and homebase.
Mar 25, 2026 09:09 PM
661 Posts
Joined Nov 2009
jroth3Mar 25, 2026 09:09 PM
661 Posts
Quote from jjmIII :
I have lots of eufy cams at work and home. Been on the fence about this one with 12% 1-STAR reviews.
EDIT: These were $300 the whole time, then just recently went to $350 to make the sale look better.
Welcome to the deal world. What's the best price these will come down to? No rush in buying one
Pro
Mar 25, 2026 10:52 PM
364 Posts
Joined Nov 2010
Strider007
Pro
Mar 25, 2026 10:52 PM
364 Posts
Good deal
Mar 25, 2026 10:57 PM
2,182 Posts
Joined May 2007
KLondike5-1212Mar 25, 2026 10:57 PM
2,182 Posts
I've been looking at wireless for a while, and although they seem fine for casual monitoring, but if you're going to be seriously bulgraized aren't they going to jam the wireless cams with a broadband transmitter? Anyone know if this will put out and rtsp stream or are you beholden to their cloud instance?
Mar 26, 2026 12:15 AM
491 Posts
Joined Nov 2010
dronek75Mar 26, 2026 12:15 AM
491 Posts
Quote from Kracker509 :
Can you use the old s340 mounting bracket to attach this to?
No, that bracket is different

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Mar 26, 2026 01:38 PM
687 Posts
Joined Nov 2023
stingycheapmofoMar 26, 2026 01:38 PM
687 Posts
Looks nice, got that city street camera vibe. Eufy has 12 months warranty on camera so I may just wait to buy it from Costco. https://www.eufy.com/policies/refund-policy

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