Current offer comparison — October 31, 2026 snapshot
These are DealsChecked feed observations collected at 15:46 UTC, not completed checkout tests. Cards can refresh separately. The merchant confirms the final price, seller, shipping, tax and return terms.
| Use | Product | Feed price | Feed discount | Offer type | Action |
|---|---|---|---|---|---|
| Single camera, front view only | eufy Security Video Doorbell C31, 2K FHD, Battery or Wired, No SubscriptionShop on Amazon Details | $79.99 | 20% | Automatic discount | Shop on Amazon |
| Dual camera with package view | eufy Security Video Doorbell E340, Dual Cameras, 2K FHD, 8GB Local StorageShop on Amazon Details | $119.98 | 20% | Automatic discount | Shop on Amazon |
| Dual camera with spare pack | eufy Security Video Doorbell E340 Kit with Battery, 2K FHD, Built-in 8GBShop on Amazon Details | $139.98 | 30% | Automatic discount | Shop on Amazon |
How to choose a video doorbell
These are the three eufy video doorbell configurations with active offers in our feed. We compare what eufy's product pages state about camera views, package alerts, onboard memory, transformer wiring, and indoor chimes because those specifications decide whether a doorbell protects your deliveries and matches your doorway.
Before opening an offer, inspect where couriers place packages at your door and check whether your entrance features low-voltage doorbell wiring. In our view, identifying your existing chime box and power setup in advance prevents unexpected installation hurdles.
Do you need the package camera
eufy's Video Doorbell C31 page lists 2K video, a 160° field of view and a single camera, and says package detection is not supported. By contrast, eufy's Video Doorbell E340 page describes a front-facing camera for people and a downward-facing camera that fills in the gaps, and lists human detection, package detection and face recognition. eufy's Video Doorbell E340 page lists 8 GB of built-in storage, battery or wired power, color night vision up to 16 ft and 6 quick replies. We suggest the dual-camera E340 for single-family homes with regular porch deliveries, where packages placed against the threshold can easily slip beneath a standard camera's field of view. In our view, the C31 is better suited for apartment dwellers or homes where deliveries go directly into a staffed mailroom.
Battery, wiring and your chime
eufy's Video Doorbell C31 page lists a 6,500 mAh quick-release battery pack, IP65 weatherproofing and no monthly fee. eufy's C31 page says wiring it to a 16-24V, 30VA transformer enables continuous 24/7 recording and a 5-second pre-roll, and that the existing chime will need to be bypassed for those features. Meanwhile, eufy's Video Doorbell E340 page lists 8 GB of built-in storage, battery or wired power, color night vision up to 16 ft and 6 quick replies. eufy's E340 page says chimes are sold separately. We suggest confirming whether your current household chime is mechanical or electronic before you begin running transformer wiring. Note that eufy's website does not state the battery capacity of the standalone E340 doorbell itself, and only one of eufy's C31 pages gives a battery-life figure, so we do not cite one. In our view, plan for a separately sold chime if you want an indoor alert from the E340.
Is the E340 battery kit worth it
In this snapshot the E340 kit with battery costs $20.00 more than the standalone E340 doorbell. eufy's Rechargeable Battery Pack page lists 6,500 mAh and up to 6 months of use from a single charge, and says it works with the Video Doorbell E340. We suggest buying the battery kit only if you plan to run your doorbell completely wire-free and want to swap cells immediately without leaving your doorway unmonitored while a pack charges. In our view, if you have functional low-voltage wiring at your entrance, you should purchase the standalone E340 instead.
Another brand we checked
We also checked one rival option from another brand. Ring says a Ring Protect plan is required for video recording and person alerts on the Battery Doorbell Plus (2nd Gen), which it lists with a 140° by 140° head-to-toe field of view. We excluded it from our primary selection because video recording requires an ongoing paid subscription and it lacks an active offer in our current feed.
FAQ
Which selected offers are current?
3 current offers are confirmed for the selected products: $79.99–$139.98. These are automatic discounts; no code is required.
Does the eufy Video Doorbell C31 alert you to package deliveries?
eufy's Video Doorbell C31 page lists 2K video, a 160° field of view and a single camera, and says package detection is not supported.
Does the eufy Video Doorbell E340 include an indoor chime?
eufy's E340 page says chimes are sold separately.
Can the eufy C31 record continuously when wired?
eufy's C31 page says wiring it to a 16-24V, 30VA transformer enables continuous 24/7 recording and a 5-second pre-roll, and that the existing chime will need to be bypassed for those features.
Sources and method
The eufy Video Doorbell C31 page , eufy C31 page (wiring FAQ) , eufy Video Doorbell E340 page , eufy Rechargeable Battery Pack page and Ring Battery Doorbell Plus (2nd Gen) page were checked October 31, 2026 UTC. Offer values are dated feed observations collected at 15:46 UTC. We have not tested these products ourselves; performance figures are manufacturer ratings.