Video Doorbell E340 (Battery Powered)

Name: Video Doorbell E340 (Battery Powered)
Brand: eufy
SKU: T8214111
Price: 104.99 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Video Doorbell E340 (Battery Powered) - Main image

$104.99 ~~$149.99~~ In stock

Category: 查看更多安防

雙鏡頭，雙重保障：兩個鏡頭協同運作，提供先進的視野。前向鏡頭專注於人物，而下向鏡頭則填補了您門前地板的視野空缺。彩色夜視，清晰可見：率先採用業界首創的雙光源系統，搭配先進的光線捕捉與處理演算法。相較於先前的夜視版本，影像更少模糊，夜間清晰視距可達 16 英尺（5 公尺）。2K 全高清畫質，看見關鍵細節：2K 清晰度呈現更多細節。清楚掌握家門口及任何到訪者的清晰影像。電池或接線，任您選擇：電池模式讓安裝更輕鬆。備用快拆電池可快速更換，避免因充電而中斷使用。接線模式同樣由電池供電，並透過接線電源持續補充電力，提供持久效能。注意：接線模式需安裝電池，並連接 8 至 24V 且 >10VA 的電源。搭配門鈴發射器，在家中隨時接收警示*：可連接現有的機械門鈴，或配對 eufy HomeBaseTM S280、eufy HomeBaseTM S380、eufy Minibase Chime（T8023）、Alexa 裝置及 Google 語音助理裝置。注意：不相容於原始 eufy Wi-Fi Chime（T8020）或 eufy Chime（T8740/T8742）。相容於 HomeBaseTM S380，需使用韌體版本 V3.3.2.6 或以上。

Customer Reviews (5.0 / 5 · 5 reviews)

Hannah L. ★★★★★ Oct 12, 2026

The downward camera is the reason I picked this over others — I can finally see packages left right at my feet instead of just a person's head. Setup was painless and the battery hasn't dipped much after a week of heavy use.

Riley ★★★★★ Oct 11, 2026

I was impressed by how clear the front-facing camera captures faces even in low light, and the battery lasted almost three months before needing a recharge.

Benjamin L. ★★★★★ Sep 15, 2026

The downward-facing camera is the feature I didn't know I needed — it actually shows me the packages sitting on my porch instead of just the top of someone's head. Setup on battery took maybe 20 minutes and the motion alerts have been spot on so far.