Video Doorbells / TP-Link Tapo D230S1 Battery Video Doorbell Kit vs eufy Security Video Doorbell E340 (T8214)
TP-Link Tapo D230S1 Battery Video Doorbell Kit
$119.99
VSeufy Security Video Doorbell E340 (T8214)
$149.99
TP-Link Tapo D230S1 Battery Video Doorbell Kit vs eufy Security Video Doorbell E340 (T8214)
eufy Security Video Doorbell E340 (T8214)
Two cameras and 8GB on board — the cleanest no-subscription answer to package theft.
Wins overall by 0.2 points
Quick Verdict
This is close. The eufy Security Video Doorbell E340 (T8214) edges ahead by 0.2 points, but that margin is inside the noise — the TP-Link Tapo D230S1 Battery Video Doorbell Kit is a defensible pick on its own terms. The only brand that publishes the event count behind its 180-day battery claim.
The TP-Link Tapo D230S1 Battery Video Doorbell Kit and eufy Security Video Doorbell E340 (T8214) are both current-generation video Doorbell models, and the TP-Link Tapo D230S1 Battery Video Doorbell Kit is $30 cheaper than the eufy Security Video Doorbell E340 (T8214) ($119.99 vs $149.99). On Installation Flexibility, the eufy Security Video Doorbell E340 (T8214) leads (8.5 vs 6.0/10) — battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime. On Battery & Power, the TP-Link Tapo D230S1 Battery Video Doorbell Kit leads (9.0 vs 7.5/10) — runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones. On Coverage & Framing, the eufy Security Video Doorbell E340 (T8214) leads (8.8 vs 7.5/10) — field of view and aspect ratio: whether you actually see a visitor head-to-toe and a parcel on the mat. Overall, the eufy Security Video Doorbell E340 (T8214) scores 7.7/10 across our 8 scoring categories versus 7.5/10 for the TP-Link Tapo D230S1 Battery Video Doorbell Kit, though the gap is close enough that your specific use case should decide it. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | TP-Link Tapo D230S1 Battery Video Doorbell Kit | eufy Security Video Doorbell E340 (T8214) |
|---|---|---|
| Price | $119.99 | $149.99 |
| Release Year | 2023 | 2023 |
| Resolution (actual pixels) | 2K 5MP, 2560 x 1920, from a 1/2.7in sensor with an f/2.1 lens, at 15fps | 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" |
| Aspect Ratio | 4:3 — TP-Link markets it as head-to-toe, but it is a landscape-leaning frame, not the 1:1 of the Ring, Arlo and Blink | 4:3 on both cameras. There is no single head-to-toe frame — the second, downward-facing camera is what covers the doorstep |
| Field of View | 160° diagonal | Not published by eufy in its E340 specification article, and absent from B&H's and eufy's own listings |
| Power Source | Removable 6700mAh Tapo A100 lithium-ion battery, charged over USB-C | Removable USB-C rechargeable battery, or hardwired. eufy requires the battery to stay installed even in wired mode |
| Wiring / Transformer Requirement | None, and none supported on this kit: the doorbell is battery-only and the supplied H200 hub plugs into a mains socket (9V/0.85A adapter). There is no hardwired doorbell option | 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" |
| Battery Life (claimed) | Up to 180 days — and TP-Link publishes the assumption, which almost nobody else does: 10-20 events per day | 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 |
| Wi-Fi Bands | 2.4GHz only (802.11 b/g/n). The doorbell talks to the H200 hub; the hub joins your network | 2.4GHz only (802.11 b/g/n), plus a 433MHz radio for eufy chimes |
| Local Storage | microSD up to 512GB in the included H200 hub. The card itself is not supplied | 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 |
| Works Without a Subscription | Local recording to the hub's microSD, plus free on-device person, pet, vehicle and package detection | Everything. Recording, playback, human detection, Delivery Guard package detection and face recognition all run locally with no plan |
| Behind the Paywall | Cloud video storage, rich notifications with snapshots and extended history need a Tapo Care plan | Nothing essential — eufy sells optional cloud backup only |
| Smart Home / HomeKit / Matter | Alexa and Google Home. No Apple Home, no Matter | Alexa and Google Assistant. No Apple HomeKit, no Matter |
| Indoor Chime | Yes — the H200 hub is the chime and it is in the box | Not on this SKU. It drives an existing mechanical chime, a eufy HomeBase, or a smart speaker; the chime bundle is a separate purchase |
| Warranty | 12 months | 12 months |
| Colors | White | Black |
Category Scores
Video Quality
The TP-Link Tapo D230S1 Battery Video Doorbell Kit leads clearly here, 7.8 against 7.0 — a 0.8-point margin on real sensor resolution, frame rate, HDR and low-light behaviour — measured against the marketing label, not the label itself. If that is what you are buying for, the eufy Security Video Doorbell E340 (T8214) does not close the gap elsewhere.
Coverage & Framing
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 8.8 against 7.5 — a 1.3-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 TP-Link Tapo D230S1 Battery Video Doorbell Kit does not close the gap elsewhere.
Smart Detection
The TP-Link Tapo D230S1 Battery Video Doorbell Kit and eufy Security Video Doorbell E340 (T8214) are level here, at 8.0/10 each. person, package, vehicle, animal and face detection — how accurate it is and whether it runs on the device is not what separates these two — look to the categories where the scores diverge.
Subscription Freedom
The eufy Security Video Doorbell E340 (T8214) is marginally ahead, 9.3 to 9.0. A gap this small rarely decides a purchase on its own, though it counts if 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 is your priority.
Installation Flexibility
The eufy Security Video Doorbell E340 (T8214) leads clearly here, 8.5 against 6.0 — a 2.5-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 TP-Link Tapo D230S1 Battery Video Doorbell Kit does not close the gap elsewhere.
Battery & Power
The TP-Link Tapo D230S1 Battery Video Doorbell Kit leads clearly here, 9.0 against 7.5 — a 1.5-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 eufy Security Video Doorbell E340 (T8214) does not close the gap elsewhere.
Smart Home Integration
The TP-Link Tapo D230S1 Battery Video Doorbell Kit leads clearly here, 4.5 against 4.0 — a 0.5-point margin on alexa, Google Home, Apple Home/HomeKit Secure Video, Home Assistant and honest Matter support. If that is what you are buying for, the eufy Security Video Doorbell E340 (T8214) does not close the gap elsewhere.
Value
The TP-Link Tapo D230S1 Battery Video Doorbell Kit and eufy Security Video Doorbell E340 (T8214) are level here, at 8.5/10 each. hardware and capability per dollar, counting the subscription and the accessories you have to add is not what separates these two — look to the categories where the scores diverge.
Best For
Choose the TP-Link Tapo D230S1 Battery Video Doorbell Kit if…
- • Battery & Power matters most to you — the TP-Link Tapo D230S1 Battery Video Doorbell Kit scores 9.0/10 here (runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones).
- • Video Quality matters most to you — the TP-Link Tapo D230S1 Battery Video Doorbell Kit scores 7.8/10 here (real sensor resolution, frame rate, HDR and low-light behaviour — measured against the marketing label, not the label itself).
- • Smart Home Integration matters most to you — the TP-Link Tapo D230S1 Battery Video Doorbell Kit scores 4.5/10 here (alexa, Google Home, Apple Home/HomeKit Secure Video, Home Assistant and honest Matter support).
- • You want to spend less — it's $30 cheaper.
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).
- • Your main use case is hardwired.
Pros & Cons
TP-Link Tapo D230S1 Battery Video Doorbell Kit
Pros
- +The only manufacturer here that states the event count behind its battery claim — 180 days at 10-20 events a day, which is a number you can actually test
- +5MP is a real 2K sensor, not a 1920-square frame relabelled
- +Hub, chime and microSD slot are all in the box; Blink, Arlo and Ring all charge extra for the equivalent
- +Person, pet, vehicle and package detection run on the device with no Tapo Care plan
Cons
- −Battery-only: there is no hardwiring option on this kit, so it cannot trickle-charge from doorbell wires the way the Ring, Arlo and eufy can
- −4:3 framing means less doorstep coverage than the 1:1 Ring, Arlo and Blink despite the head-to-toe marketing
- −15fps and a 2.4GHz-only radio
- −The hub is a single point of failure — lose it and the doorbell has no chime and nowhere to record
- −No Apple Home and no Matter, and IP64 rather than the IP65 most rivals carry
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
Shop by Need
FAQs
Is the TP-Link Tapo D230S1 Battery Video Doorbell Kit or eufy Security Video Doorbell E340 (T8214) 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 TP-Link Tapo D230S1 Battery Video Doorbell Kit or the eufy Security Video Doorbell E340 (T8214)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Installation Flexibility (8.5/10 vs 6.0/10) — battery vs wired, how demanding the transformer requirement is, and whether it can drive your existing chime.
Which is better for Battery & Power, the TP-Link Tapo D230S1 Battery Video Doorbell Kit or the eufy Security Video Doorbell E340 (T8214)?+
The TP-Link Tapo D230S1 Battery Video Doorbell Kit scores higher on Battery & Power (9.0/10 vs 7.5/10) — runtime between charges for battery models, and how easy the power arrangement is to live with on wired ones.
Which is better for Coverage & Framing, the TP-Link Tapo D230S1 Battery Video Doorbell Kit or the eufy Security Video Doorbell E340 (T8214)?+
The eufy Security Video Doorbell E340 (T8214) scores higher on Coverage & Framing (8.8/10 vs 7.5/10) — 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 Video Quality, the TP-Link Tapo D230S1 Battery Video Doorbell Kit or the eufy Security Video Doorbell E340 (T8214)?+
The TP-Link Tapo D230S1 Battery Video Doorbell Kit scores higher on Video Quality (7.8/10 vs 7.0/10) — real sensor resolution, frame rate, HDR and low-light behaviour — measured against the marketing label, not the label itself.
Is the TP-Link Tapo D230S1 Battery Video Doorbell Kit worth the price difference over the eufy Security Video Doorbell E340 (T8214)?+
The TP-Link Tapo D230S1 Battery Video Doorbell Kit is the cheaper option at $119.99 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 TP-Link Tapo D230S1 Battery Video Doorbell Kit is the better fit if you mainly care about battery-powered or no-subscription. The eufy Security Video Doorbell E340 (T8214) is the better fit for hardwired.
What's the warranty on the TP-Link Tapo D230S1 Battery Video Doorbell Kit vs the eufy Security Video Doorbell E340 (T8214)?+
The TP-Link Tapo D230S1 Battery Video Doorbell Kit ships with a 12-month warranty; the eufy Security Video Doorbell E340 (T8214) 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
Wyze Video Doorbell v2 (WVDWDV2) — $59.98
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.