---
product_id: 679833429
title: "eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee"
brand: "eufy security"
price: "NT$11970"
currency: TWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.tw/products/679833429-eufy-security-video-doorbell-e340-battery-powered-dual-cameras-delivery
store_origin: TW
region: Taiwan
---

# Color Night Vision up to 16ft 2K Full HD Dual Cameras Battery or Wired Power Flexibility eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee

**Brand:** eufy security
**Price:** NT$11970
**Availability:** ✅ In Stock

## Summary

> 🚪 See Every Visitor, Day or Night—Security That Never Sleeps

## Quick Answers

- **What is this?** eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee by eufy security
- **How much does it cost?** NT$11970 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/679833429-eufy-security-video-doorbell-e340-battery-powered-dual-cameras-delivery)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid Night Vision:** Industry-first dual-light system delivers crisp, colorful night footage up to 16 feet—never miss a detail after dark.
- • **Dual-Camera Precision:** Front and downward cameras cover every angle, eliminating blind spots for total doorstep security.
- • **Flexible Power Options:** Choose battery for effortless installation or wired for continuous power—plus quick-swap batteries keep you always online.
- • **No Monthly Fees, Local Storage:** Keep your data private with expandable 128GB local storage—security without subscription costs.
- • **Seamless Smart Home Integration:** Works flawlessly with Alexa, Google Assistant, and eufy HomeBase for instant alerts and hands-free control.

## Overview

The eufy Security Video Doorbell E340 features dual 2K Full HD cameras with a unique front and downward view for comprehensive coverage. Its advanced color night vision technology provides clear images up to 16 feet in low light. Installation is flexible with battery or wired power options, supported by quick-swap batteries to avoid downtime. Compatible with major smart home systems and offering expandable local storage up to 128GB, it ensures privacy with no monthly fees.

## Description

eufy Security Video Doorbell E340, Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, Wired or Battery Powered, Expandable Local Storage up to 128GB, No Monthly Fee

Review: Easy Setup and Clear Video—Great First Impression - I recently installed the eufy Security Video Doorbell E340, and so far, the setup has been easy. It includes the necessary installation hardware and extension cables in case your existing wires are too short. However, you will need to provide your own plug adapter to charge the battery. The video and audio are clear, and the phone app sends a human-detection alert when someone approaches the door. I like that it has dual cameras—one facing forward and another angled downward. The lower camera is useful for detecting packages or activity near the ground, and its light turns on when motion is detected in that area. When someone presses the doorbell, the chime sounds inside the home, and an alert is sent to your phone through the app. There are several settings that let you turn different features on or off according to your preferences. The battery is easy to remove using the included key, which makes charging simple. I have only had the doorbell for less than 24 hours, so I cannot comment on long-term battery life or durability yet. However, my initial experience has been positive, and the installation process and features are easy to use.
Review: Reliable and High-Quality Security for Home and Business! - I’ve been using the Eufy Security Doorbell both at my business and home, and it’s been a game-changer for monitoring and security. The video quality is crisp and clear, even at night, which gives me peace of mind knowing I can easily see who’s at the door. The 2K resolution is impressive, and the motion detection works flawlessly, notifying me immediately whenever someone approaches. What I love most is the two-way audio feature, which allows me to communicate directly through the doorbell, whether it’s with delivery people or guests. The setup was simple and quick, and I appreciate that there’s no monthly subscription required for storing footage. The doorbell’s design is sleek and modern, fitting well with both home and business aesthetics. Whether I’m at home or at work, I always feel connected and secure. It’s a great investment for anyone looking to enhance their security setup without the added costs of traditional monitoring systems. I highly recommend the Eufy Security Doorbell for anyone who values convenience, reliability, and high-quality security for both residential and business properties.

## Features

- 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. Less blur than previous iterations of night vision and a clear nighttime viewing distance of up to 16ft (5m).
- 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.
- Battery or Wired, Your Choice: Battery mode makes installation easy. Keep a spare quick-release battery for quick swaps and avoiding downtime due to charging. Wired mode is also powered by the battery, which is topped up by the wired power source for long-lasting performance. Note: Wired mode requires the battery to be installed and a power source power should be connected with 16 to 24V and >10VA.
- Pair with a Chime to Hear Alerts Throughout Your Home: 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). Store your data locally with no subscription fee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD7NT4Y9 |
| Alert Type | Motion Only |
| Antenna Location | Outdoor Security |
| Are Batteries Required | Yes |
| Best Sellers Rank | #137,358 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64 in Safety Bells |
| Brand | eufy Security |
| Built-In Media | doorbell |
| Compatible Devices | Desktop, Laptop |
| Compatible devices | Desktop, Laptop |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wireless |
| Connectivity technology | Wireless |
| Control Method | Remote |
| Controller Type | Iris |
| Customer Reviews | 4.2 out of 5 stars 4,364 Reviews |
| Effective Still Resolution | 1440 Pixels |
| Effective Video Resolution | 2 |
| Enclosure Material | Metal |
| Indoor Outdoor Usage | Outdoor |
| Indoor/outdoor use | Outdoor |
| Installation Type | Screw In |
| Item Dimensions | 15 x 5.2 x 2.8 centimeters |
| Light Source | Infrared |
| Manufacturer | Anker |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | T8214 |
| Model Number | T8214 |
| Mount Type | Wall Mount |
| Night Vision | Night Color |
| Night Vision Range | 16 Feet |
| Number of Channels | 2 |
| Number of IR LEDs | 2 |
| Number of Items | 1 |
| Other Special Features of the Product | HD Resolution |
| Photo Sensor Resolution | 2 MP |
| Photo Sensor Technology | CMOS |
| Power Source | Corded Electric |
| Recommended uses for product | Outdoor Security |
| Room Type | Classroom |
| Special features | HD Resolution |
| UPC | 194644154004 |
| Unit Count | 1.0 Count |
| Video Capture Resolution | 2K DCI 1080p |
| Waterproof Rating | IP65 |
| Wattage | 1 watts |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** eufy Security
- **Connectivity technology:** Wireless
- **Indoor/outdoor use:** Outdoor
- **Recommended uses for product:** Outdoor Security
- **Special features:** HD Resolution

## Images

![eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee - Image 1](https://m.media-amazon.com/images/I/715asYJ3fzL.jpg)
![eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee - Image 2](https://m.media-amazon.com/images/I/71nWVXDppmL.jpg)
![eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee - Image 3](https://m.media-amazon.com/images/I/81qAcON872L.jpg)
![eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee - Image 4](https://m.media-amazon.com/images/I/71VcjgQ521L.jpg)
![eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee - Image 5](https://m.media-amazon.com/images/I/81igNxPQ+sL.jpg)

## Questions & Answers

**Q: What chimes can Video Doorbell pair with?**
A: Video Doorbell can pair with your existing chime, eufy HomeBase S280, HomeBase S380, MiniBase Chime(T8023), Alexa and Google Voice Assistant. Note: Not compatible with the original eufy Wi-Fi Chime(T8020),eufy Chime(T8740/T8742)or Apple Homekit.

**Q: Does Video Doorbell support Apple HomeKit?**
A: No. It supports Amazon Alexa and Google Assistant, but it doesn't currently support HomeKit.

**Q: Will Video Doorbell be compatible with the pre-record function? Will the existing chime still be used?**
A: Yes. It is compatible with the pre-record function when it is constantly powered with 16-24V, 30VA transformer and this feature is expected to be available from early December, 2023. And an existing chime needs to be bypassed at the same time.

**Q: Does Video Doorbell support 5 GHz Wi-Fi? Can I remove the battery when using Video Doorbell Pro in wired mode?**
A: No, it only supports 2.4 GHz Wi-Fi. And the doorbell is powered by the battery and it is necessary to be installed, even while using it in wired mode.

**Q: How do I link Alexa and Video Doorbell?**
A: 1. Open the Alexa app side menu. Tap Browse. 2. Find and enable the “eufy Security” skill. 3. Enter your eufy account login details on the Link Account page. 4. Tap “Discover Devices” to see which security devices you can use with Alexa.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Setup and Clear Video—Great First Impression
*by A***A on 27 August 2026*

I recently installed the eufy Security Video Doorbell E340, and so far, the setup has been easy. It includes the necessary installation hardware and extension cables in case your existing wires are too short. However, you will need to provide your own plug adapter to charge the battery. The video and audio are clear, and the phone app sends a human-detection alert when someone approaches the door. I like that it has dual cameras—one facing forward and another angled downward. The lower camera is useful for detecting packages or activity near the ground, and its light turns on when motion is detected in that area. When someone presses the doorbell, the chime sounds inside the home, and an alert is sent to your phone through the app. There are several settings that let you turn different features on or off according to your preferences. The battery is easy to remove using the included key, which makes charging simple. I have only had the doorbell for less than 24 hours, so I cannot comment on long-term battery life or durability yet. However, my initial experience has been positive, and the installation process and features are easy to use.

### ⭐⭐⭐⭐⭐ Reliable and High-Quality Security for Home and Business!
*by M***. on 12 January 2025*

I’ve been using the Eufy Security Doorbell both at my business and home, and it’s been a game-changer for monitoring and security. The video quality is crisp and clear, even at night, which gives me peace of mind knowing I can easily see who’s at the door. The 2K resolution is impressive, and the motion detection works flawlessly, notifying me immediately whenever someone approaches. What I love most is the two-way audio feature, which allows me to communicate directly through the doorbell, whether it’s with delivery people or guests. The setup was simple and quick, and I appreciate that there’s no monthly subscription required for storing footage. The doorbell’s design is sleek and modern, fitting well with both home and business aesthetics. Whether I’m at home or at work, I always feel connected and secure. It’s a great investment for anyone looking to enhance their security setup without the added costs of traditional monitoring systems. I highly recommend the Eufy Security Doorbell for anyone who values convenience, reliability, and high-quality security for both residential and business properties.

### ⭐⭐⭐⭐⭐ The Best Video Door Bell
*by J***Z on 17 September 2026*

This is a great addition to our Eufy Security Homebase. Pictures are sharp even at night and being connected to the EuFy Homebase works BEST.

## Frequently Bought Together

- eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee
- eufy Security HomeBase S380 (HomeBase 3),eufy Edge Security Center, Local Expandable Storage up to 16TB, eufy Security Product Compatibility, Advanced Encryption,2.4 GHz Wi-Fi, No Monthly Fee

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-12*