Video Doorbells / eufy Security Video Doorbell E340 (T8214) vs Wyze Video Doorbell v2 (WVDWDV2)
eufy Security Video Doorbell E340 (T8214) vs Wyze Video Doorbell v2 (WVDWDV2)
eufy Security Video Doorbell E340 (T8214)
Two cameras and 8GB on board — the cleanest no-subscription answer to package theft.
Wins overall by 1.8 points
Quick Verdict
A 1.8-point gap makes the eufy Security Video Doorbell E340 (T8214) the straightforward choice here. Two cameras and 8GB on board — the cleanest no-subscription answer to package theft.
The eufy Security Video Doorbell E340 (T8214) and Wyze Video Doorbell v2 (WVDWDV2) are both current-generation video Doorbell models, and the Wyze Video Doorbell v2 (WVDWDV2) is $90 cheaper than the eufy Security Video Doorbell E340 (T8214) ($59.98 vs $149.99). On Installation Flexibility, the eufy Security Video Doorbell E340 (T8214) leads (8.5 vs 4.0/10) — battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime. On Coverage & Framing, the eufy Security Video Doorbell E340 (T8214) leads (8.8 vs 5.5/10) — field of view and aspect ratio: whether you actually see a visitor head-to-toe and a parcel on the mat. On Smart Detection, the eufy Security Video Doorbell E340 (T8214) leads (8.0 vs 5.5/10) — person, package, vehicle, animal and face detection — how accurate it is and whether it runs on the device. Overall, the eufy Security Video Doorbell E340 (T8214) scores 7.7/10 across our 8 scoring categories versus 5.9/10 for the Wyze Video Doorbell v2 (WVDWDV2). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | eufy Security Video Doorbell E340 (T8214) | Wyze Video Doorbell v2 (WVDWDV2) |
|---|---|---|
| Price | $149.99 | $59.98 |
| Release Year | 2023 | 2023 |
| Resolution (actual pixels) | Sources conflict: eufy's own E340 specification article gives main camera 2048 x 1536 and second camera 1600 x 1200 (which eufy labels "1080p" although it is 4:3); B&H's listing for the same SKU claims 2560 x 1920 / 4MP. eufy markets both lenses simply as "2K" | "2K" = 2048 x 1536 (3.1MP) at 20fps by day and 15fps at night — a 4:3 frame, well short of a 2560-wide 2K |
| Aspect Ratio | 4:3 on both cameras. There is no single head-to-toe frame — the second, downward-facing camera is what covers the doorstep | 4:3 — landscape, not head-to-toe. A parcel placed against the door can sit below the frame |
| Field of View | Not published by eufy in its E340 specification article, and absent from B&H's and eufy's own listings | 135° horizontal, 103° vertical, 166.8° diagonal — the narrowest horizontal view here |
| Power Source | Removable USB-C rechargeable battery, or hardwired. eufy requires the battery to stay installed even in wired mode | Hardwired only. There is no battery option and no battery backup |
| Wiring / Transformer Requirement | Sources conflict: eufy's product page says "8 to 24V and >10VA", while eufy's own E340 specification support article says "Existing Doorbell Wiring (16-24V, 10VA) or 19V-0.6A DC Power Adapter" | 16-24V AC, 10VA or more. An 8-10VAC transformer, common in older US homes, will not run it — Ring's 8-24VAC and SimpliSafe's 8-24VAC will |
| Battery Life (claimed) | eufy publishes no month figure for the E340. Linkd Home's 30-day heavy-use test ended at 74% and projected roughly 78 days to shutdown | Not applicable — wired only |
| Wi-Fi Bands | 2.4GHz only (802.11 b/g/n), plus a 433MHz radio for eufy chimes | 2.4GHz only (802.11 b/g/n) |
| Local Storage | 8GB eMMC inside the doorbell with no card slot — around 90 days at 30 twenty-second clips a day. Expanding it means buying a HomeBase S280 or S380 separately | microSD up to 256GB, including 24/7 continuous recording, at no charge. The card is not in the box unless you buy the bundle |
| Works Without a Subscription | Everything. Recording, playback, human detection, Delivery Guard package detection and face recognition all run locally with no plan | Live view, two-way talk, real-time motion alerts, 12-second event clips on a doorbell press, 3-6 seconds of pre-roll, and full 24/7 recording to your own microSD |
| Behind the Paywall | Nothing essential — eufy sells optional cloud backup only | Person and package detection, full-length event clips and motion-activated voice prompts require Cam Plus ($2.99/mo per camera) or Cam Unlimited ($9.99/mo, $99/yr) |
| Smart Home / HomeKit / Matter | Alexa and Google Assistant. No Apple HomeKit, no Matter | Alexa and Google Assistant. No Apple Home, no Matter |
| Indoor Chime | Not on this SKU. It drives an existing mechanical chime, a eufy HomeBase, or a smart speaker; the chime bundle is a separate purchase | Yes — a chime controller unit ships in the box and lets the doorbell ring your existing mechanical chime |
| Warranty | 12 months | 12 months |
| Colors | Black | Black |
Category Scores
Video Quality
The eufy Security Video Doorbell E340 (T8214) is marginally ahead, 7.0 to 6.8. A gap this small rarely decides a purchase on its own, though it counts if real sensor resolution, frame rate, HDR and low-light behaviour — measured against the marketing label, not the label itself is your priority.
Coverage & Framing
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 8.8 against 5.5 — a 3.3-point margin on field of view and aspect ratio: whether you actually see a visitor head-to-toe and a parcel on the mat. If that is what you are buying for, the Wyze Video Doorbell v2 (WVDWDV2) does not close the gap elsewhere.
Smart Detection
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 8.0 against 5.5 — a 2.5-point margin on person, package, vehicle, animal and face detection — how accurate it is and whether it runs on the device. If that is what you are buying for, the Wyze Video Doorbell v2 (WVDWDV2) does not close the gap elsewhere.
Subscription Freedom
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 9.3 against 7.5 — a 1.8-point margin on the trap dimension: what the doorbell still does after the free trial ends and you pay nothing. A 10 records, detects and plays back with no monthly fee; a 1 is a live-view intercom. If that is what you are buying for, the Wyze Video Doorbell v2 (WVDWDV2) does not close the gap elsewhere.
Installation Flexibility
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 8.5 against 4.0 — a 4.5-point margin on battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime. If that is what you are buying for, the Wyze Video Doorbell v2 (WVDWDV2) does not close the gap elsewhere.
Battery & Power
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 7.5 against 5.0 — a 2.5-point margin on runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones. If that is what you are buying for, the Wyze Video Doorbell v2 (WVDWDV2) does not close the gap elsewhere.
Smart Home Integration
The eufy Security Video Doorbell E340 (T8214) and Wyze Video Doorbell v2 (WVDWDV2) are level here, at 4.0/10 each. alexa, Google Home, Apple Home/HomeKit Secure Video, Home Assistant and honest Matter support is not what separates these two — look to the categories where the scores diverge.
Value
The Wyze Video Doorbell v2 (WVDWDV2) leads clearly here, 9.2 against 8.5 — a 0.7-point margin on hardware and capability per dollar, counting the subscription and the accessories you have to add. If that is what you are buying for, the eufy Security Video Doorbell E340 (T8214) does not close the gap elsewhere.
Best For
Choose the eufy Security Video Doorbell E340 (T8214) if…
- • Installation Flexibility matters most to you — the eufy Security Video Doorbell E340 (T8214) scores 8.5/10 here (battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime).
- • Coverage & Framing matters most to you — the eufy Security Video Doorbell E340 (T8214) scores 8.8/10 here (field of view and aspect ratio: whether you actually see a visitor head-to-toe and a parcel on the mat).
- • Smart Detection matters most to you — the eufy Security Video Doorbell E340 (T8214) scores 8.0/10 here (person, package, vehicle, animal and face detection — how accurate it is and whether it runs on the device).
- • Battery & Power matters most to you — the eufy Security Video Doorbell E340 (T8214) scores 7.5/10 here (runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones).
- • Subscription Freedom matters most to you — the eufy Security Video Doorbell E340 (T8214) scores 9.3/10 here (the trap dimension: what the doorbell still does after the free trial ends and you pay nothing. A 10 records, detects and plays back with no monthly fee; a 1 is a live-view intercom).
Choose the Wyze Video Doorbell v2 (WVDWDV2) if…
- • You want to spend less — it's $90 cheaper.
- • Your main use case is professional-monitoring.
Pros & Cons
eufy Security Video Doorbell E340 (T8214)
Pros
- +The second, downward camera is the only genuinely different answer to the parcel problem here — everyone else stretches one lens into a tall frame
- +8GB on the doorbell itself means no hub, no card and no monthly fee, unlike Blink and Arlo whose local storage needs a base station
- +Works battery or wired, and the battery pops out on USB-C instead of coming off the wall
- +Face recognition and package detection run on the device — the same features Ring charges $19.99/mo for
Cons
- −eufy's own two sources disagree on the wiring requirement (8-24V vs 16-24V) and on the sensor resolution, which is careless for a $150 device
- −2.4GHz Wi-Fi only, and Linkd Home measured 13.6 seconds average notification latency with thumbnails
- −No field-of-view figure is published anywhere, so you cannot compare its coverage on paper
- −No Apple HomeKit and no Matter, so Apple households are locked out
- −eufy's history of cloud-privacy incidents is a real consideration for a camera pointed at your front door
Wyze Video Doorbell v2 (WVDWDV2)
Pros
- +24/7 continuous local recording for $59.98 and no monthly fee — nothing else here does that under $100
- +The chime controller is in the box, so your existing indoor chime keeps working; Blink's cheaper doorbell disables yours
- +Colour night vision from a starlight sensor rather than flat infrared
- +Wyze extends the warranty to 18 months when you buy from wyze.com rather than a retailer
Cons
- −16-24VAC minimum shuts out older 8-10VAC transformers — the same barrier as the Nest, on a $60 doorbell
- −135° horizontal and a 4:3 frame: the least head-to-toe coverage in this comparison, and no package framing to speak of
- −20fps by day, 15fps at night, so fast movement smears
- −Person and package detection are Cam Plus features — the free tier only gives you a 12-second clip when someone presses the button
- −Wired only, with no battery fallback, and Wyze's record on app outages and security incidents is uneven
Shop by Need
FAQs
Is the eufy Security Video Doorbell E340 (T8214) or Wyze Video Doorbell v2 (WVDWDV2) better overall?+
Based on our 8-category scoring, the eufy Security Video Doorbell E340 (T8214) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Installation Flexibility, the eufy Security Video Doorbell E340 (T8214) or the Wyze Video Doorbell v2 (WVDWDV2)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Installation Flexibility (8.5/10 vs 4.0/10) — battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime.
Which is better for Coverage & Framing, the eufy Security Video Doorbell E340 (T8214) or the Wyze Video Doorbell v2 (WVDWDV2)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Coverage & Framing (8.8/10 vs 5.5/10) — field of view and aspect ratio: whether you actually see a visitor head-to-toe and a parcel on the mat.
Which is better for Smart Detection, the eufy Security Video Doorbell E340 (T8214) or the Wyze Video Doorbell v2 (WVDWDV2)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Smart Detection (8.0/10 vs 5.5/10) — person, package, vehicle, animal and face detection — how accurate it is and whether it runs on the device.
Which is better for Battery & Power, the eufy Security Video Doorbell E340 (T8214) or the Wyze Video Doorbell v2 (WVDWDV2)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Battery & Power (7.5/10 vs 5.0/10) — runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones.
Is the eufy Security Video Doorbell E340 (T8214) worth the price difference over the Wyze Video Doorbell v2 (WVDWDV2)?+
The Wyze Video Doorbell v2 (WVDWDV2) is the cheaper option at $59.98 versus $149.99. Whether the pricier model is "worth it" depends on how much you value its lead in Installation Flexibility.
Which is better suited to my use case?+
The eufy Security Video Doorbell E340 (T8214) is the better fit if you mainly care about battery-powered or no-subscription. The Wyze Video Doorbell v2 (WVDWDV2) is the better fit for professional-monitoring.
What's the warranty on the eufy Security Video Doorbell E340 (T8214) vs the Wyze Video Doorbell v2 (WVDWDV2)?+
The eufy Security Video Doorbell E340 (T8214) ships with a 12-month warranty; the Wyze Video Doorbell v2 (WVDWDV2) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Blink Wired Doorbell 2K+ (BDM00500U, 2026) — $39.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.