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f12_26 | Staff 5.8K Views
Jul 8, 2025 11:03 AM

eufy Video Doorbell E340 (Battery Powered) $94.99 + Free shipping

$95

$180

47% off
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Eufy [eufy.com] has their Security E340 Battery Powered Dual-Cam Video Doorbell on sale for $94.99 w/ code WS24T8214111 . Shipping is free.

More about the item:
  • Dual Cameras, Double Security: Two cameras work together to deliver advanced viewing. The front-facing camera focuses on people, while the downward-facing camera fills in the gaps with a view of the floor in front of your door.
  • Color Night Vision for a Clear View : Introducing the industry's first dual-light system paired with an advanced light capturing and processing algorithm.
  • See What Matters in 2K Full HD Clarity: 2K clarity reveals more details. Get clear and detailed visuals of your doorstep and anyone who drops by.
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Deal Details
Community Notes
About the Poster
Eufy [eufy.com] has their Security E340 Battery Powered Dual-Cam Video Doorbell on sale for $94.99 w/ code WS24T8214111 . Shipping is free.

More about the item:
  • Dual Cameras, Double Security: Two cameras work together to deliver advanced viewing. The front-facing camera focuses on people, while the downward-facing camera fills in the gaps with a view of the floor in front of your door.
  • Color Night Vision for a Clear View : Introducing the industry's first dual-light system paired with an advanced light capturing and processing algorithm.
  • See What Matters in 2K Full HD Clarity: 2K clarity reveals more details. Get clear and detailed visuals of your doorstep and anyone who drops by.

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13 Comments

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Jul 8, 2025 1:57 PM
1.4K Comments
Joined Jun 2016
DavidD6012Jul 8, 2025 1:57 PM
1.4K Comments
10% back on a certain CB website too
Jul 9, 2025 10:43 PM
49 Comments
Joined Nov 2017
jholguin79Jul 9, 2025 10:43 PM
49 Comments
Same price on Amazon with Prime Day Deal:
https://a.co/d/ajNEeDG
Jul 9, 2025 11:29 PM
224 Comments
Joined Apr 2013
bard329Jul 9, 2025 11:29 PM
224 Comments
Any info on if this can be connected to a solar panel to keep the battery charged?
Jul 10, 2025 1:45 AM
101 Comments
Joined Aug 2015
keharris023Jul 10, 2025 1:45 AM
101 Comments
FYI Home Depot has the same one for 99.99 on sale and if you have military it will stack. I snagged one for 89.99. So if you have military Home Depot is a couple bucks cheaper and in addition with certain CB sites giving 6% CB. If no military you can get it directly from amazon or Eufy
Original Poster
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Jul 10, 2025 5:16 AM
41.3K Comments
Joined Apr 2014
f12_26Jul 10, 2025 5:16 AM
Original Poster
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Staff
41.3K Comments
Lowest price on the 340 so far
Jul 10, 2025 12:02 PM
1.4K Comments
Joined Mar 2015
mer063Jul 10, 2025 12:02 PM
1.4K Comments
Does it work with home base 2 ?
Jul 10, 2025 2:26 PM
64 Comments
Joined Feb 2011
Code39Jul 10, 2025 2:26 PM
64 Comments
Quote from bard329 View quoted comment :
Any info on if this can be connected to a solar panel to keep the battery charged?
It has connections that allow it to be hardwired. It requires the battery to be installed for this work as it runs off the battery and hardwiring it just keeps the battery charged. So as long as the solar panel can put out the correct voltage/amps it shouldn't be an issue.

From Eufy's site:

"Note: Wired mode requires the battery to be installed and a power source power should be connected with 8 to 24V and >10VA."
Last edited by Code39 July 10, 2025 at 07:28 AM.

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Jul 10, 2025 4:42 PM
31 Comments
Joined Nov 2013
JesseJ5412Jul 10, 2025 4:42 PM
31 Comments
Quote from mer063 View quoted comment :
Does it work with home base 2 ?
  • Can connect with your existing chime, or pair with eufy HomeBase S280, eufy HomeBase S380, eufy Minibase Chime (T8023), Alexa devices, and Google Voice Assistant devices. Note: Not compatible with the original eufy Wi-Fi Chime (T8020) or eufy Chime (T8740/T8742).
  • Compatible with HomeBase S380 with firmware version V3.3.2.6 and above.
Jul 10, 2025 5:49 PM
4 Comments
Joined Jan 2023
SiennaMask7684Jul 10, 2025 5:49 PM
4 Comments
Quote from Code39 View quoted comment :
It has connections that allow it to be hardwired. It requires the battery to be installed for this work as it runs off the battery and hardwiring it just keeps the battery charged. So as long as the solar panel can put out the correct voltage/amps it shouldn't be an issue.From Eufy's site:"Note: Wired mode requires the battery to be installed and a power source power should be connected with 8 to 24V and >10VA."
From experience, you'll need > 30VA transformer for it to trickle charge. Anything lower wont recharge, but does prolong how long a single battery charge last
Jul 10, 2025 5:51 PM
4 Comments
Joined Jan 2023
SiennaMask7684Jul 10, 2025 5:51 PM
4 Comments
Quote from Code39 View quoted comment :
It has connections that allow it to be hardwired. It requires the battery to be installed for this work as it runs off the battery and hardwiring it just keeps the battery charged. So as long as the solar panel can put out the correct voltage/amps it shouldn't be an issue.From Eufy's site:"Note: Wired mode requires the battery to be installed and a power source power should be connected with 8 to 24V and >10VA."
From experience for hardwired charge to work, you'll need >30VA transformer. It won't charge lower, but does extend the life of a single battery charge
Jul 10, 2025 6:09 PM
186 Comments
Joined Jan 2014
lisatnpJul 10, 2025 6:09 PM
186 Comments
sorry if dumb questions -but can i just screw it to the door frame? i do not have a doorbell 😁 and will it run on batteries only? and time between an actual event and when you get the notification? and does it need subscription? ( i currently have 3 laview cameras - they take great pictures and video without subscription- but it takes 6 mins or longer for it to notify me ( alot can happen in the 6 minute notification) i would prefer a more instant notification. (Thank you in advance)
Jul 10, 2025 7:04 PM
65 Comments
Joined Nov 2013
RodrigoR8581Jul 10, 2025 7:04 PM
65 Comments
Quote from lisatnp View quoted comment :
sorry if dumb questions -but can i just screw it to the door frame? i do not have a doorbell 😁 and will it run on batteries only? and time between an actual event and when you get the notification? and does it need subscription? ( i currently have 3 laview cameras - they take great pictures and video without subscription- but it takes 6 mins or longer for it to notify me ( alot can happen in the 6 minute notification) i would prefer a more instant notification. (Thank you in advance)
I just ordered this for my home, so not totally sure about what kind of delay to expect. But I do have a Eufy camera above my garage door and it alerts almost instantly. This will run off the battery only, you'll just need to recharge every so often. As far as mounting this, it does come with some plastic anchors with the mounting screws that should work for concrete/brick. That's how I plan to mount mine.
Jul 12, 2025 5:31 PM
1.4K Comments
Joined Jun 2016
DavidD6012Jul 12, 2025 5:31 PM
1.4K Comments
Tried wiring it to my existing mechanical chime. The instructions say to not use a jumper on your chime. Anyways, when ringing doorbell the chime tune only plays for 2 seconds. Anyone know the issue?

I had a wired Google Nest before, and I had the same issue when the Nest's internal battery started to go. The Eufy's battery is fully charged and hard wired

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