---
product_id: 699636278
title: "eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR"
brand: "eufy security"
price: "₩881018"
currency: KRW
in_stock: true
reviews_count: 2
category: "Eufy Security"
url: https://www.desertcart.kr/products/699636278-eufy-baby-monitor-e21-with-2-4k-uhd-cameras-5
store_origin: KR
region: South Korea
---

# 2× 4K UHD cameras 5000mAh portable battery AES-128 & RSA-1024 encryption eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR

**Brand:** eufy security
**Price:** ₩881018
**Availability:** ✅ In Stock

## Summary

> 👶 Stay close, even when you’re far — baby monitoring redefined.

## Quick Answers

- **What is this?** eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR by eufy security
- **How much does it cost?** ₩881018 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/699636278-eufy-baby-monitor-e21-with-2-4k-uhd-cameras-5)

## 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

- • **Portable Powerhouse:** Built-in 5000mAh battery lets you monitor seamlessly during travel or power outages.
- • **Privacy at Your Fingertips:** Toggle Wi-Fi off for ultra-secure local monitoring with military-grade encryption.
- • **Crystal-Clear 4K UHD Vision:** Pan 330°, tilt 60°, and 8× zoom capture every precious detail, day or night.
- • **Smart Noise Reduction & Alerts:** Cut background noise by 20 dB and get instant cry, temperature, and noise alerts.
- • **Hybrid Wi-Fi & Offline Monitoring:** Stay connected anywhere at home or on the go, with or without Wi-Fi.

## Overview

The eufy Baby Monitor E21 features dual 4K UHD cameras with pan-tilt-zoom capabilities, a 5-inch 720p display, and hybrid Wi-Fi connectivity that works with or without internet. Its 5000mAh battery ensures portability for travel or power outages, while smart noise reduction and real-time alerts keep parents informed. Enhanced privacy is guaranteed with AES-128 and RSA-1024 encryption and a Wi-Fi toggle for local-only monitoring.

## Description

eufy Baby Monitor E21 with 2 4K UHD Cameras

Review: The best system out as of 2025. - Absolutely love this system. Great to use with or without wifi. Great in the main house or on vacation. So universal. The best system they make!
Review: Lacks key baby monitor features - I really love Eufy products, which is why I decided to purchase their baby monitor bundle. The video quality is excellent - definitely my number one requirement - and the hybrid technology with built-in battery is impressive. However, I was disappointed to find that the camera does not have motion detection notifications. This was my oversight for not checking beforehand, but I honestly did not expect a baby monitor to rely solely on noise detection. During daytime or outdoor naps, I decrease the noise sensitivity to avoid false alerts, which makes motion detection even more important. I want to know when my baby wakes up before they start crying, so this feature is crucial. I hope Eufy adds motion detection notifications in a future update; otherwise, this makes the camera unusable for my needs.

## Features

- Constant Care with Hybrid Monitoring: Check in on your baby from anywhere at home, with or without Wi-Fi. Whether you're at work or traveling, stay connected through the app and share access with up to 5 family members for extra support.
- 4K UHD Resolution to See Every Detail, Day and Night: With a 330° pan, 60° tilt, and 8× zoom, you'll catch every corner and facial detail, even seeing their chest rise and fall in the dark thanks to crystal-clear night vision. If you have twins, monitor both with two feeds on one split screen.
- Travel Made Easy with Plug-In or Battery Power: Powered by a 5,000mAh battery, this camera goes anywhere with your baby. Move it around at home or take it to your summer cabin or hotel for seamless care during trips and gatherings. You can always count on it, even during outages.
- Sleep Tight with Noiseless, Smart Monitoring: Get ready for some well-deserved rest. It comes with active noise reduction tech to cut background noise by 20 dB and alerts you to your baby's cries, room temperature changes, and loud noises. Plus, 24/7 recording in the app helps you uncover any sleep issues for your little one.
- Full Privacy and Security in One Switch: Toggle the switch to cut off Wi-Fi for a secure, private local connection. With RSA-1024 and AES-128 encryption, hackers and unauthorized users are kept at bay. Every recording is protected with a unique key and saved to your local SD card for absolute peace of mind. Note: SD card not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTY2PNG1 |
| Brand | eufy Security |
| Customer Reviews | 4.8 out of 5 stars 7 Reviews |

## Images

![eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR - Image 1](https://m.media-amazon.com/images/I/61qdqypZ0uL.jpg)
![eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR - Image 2](https://m.media-amazon.com/images/I/51+haUK-k4L.jpg)
![eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR - Image 3](https://m.media-amazon.com/images/I/51IL5NI5GrL.jpg)
![eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR - Image 4](https://m.media-amazon.com/images/I/61F1fiCE2nL.jpg)
![eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR - Image 5](https://m.media-amazon.com/images/I/61iZ4avkQmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best system out as of 2025.
*by S***. on December 3, 2025*

Absolutely love this system. Great to use with or without wifi. Great in the main house or on vacation. So universal. The best system they make!

### ⭐⭐⭐⭐ Lacks key baby monitor features
*by A***I on August 15, 2025*

I really love Eufy products, which is why I decided to purchase their baby monitor bundle. The video quality is excellent - definitely my number one requirement - and the hybrid technology with built-in battery is impressive. However, I was disappointed to find that the camera does not have motion detection notifications. This was my oversight for not checking beforehand, but I honestly did not expect a baby monitor to rely solely on noise detection. During daytime or outdoor naps, I decrease the noise sensitivity to avoid false alerts, which makes motion detection even more important. I want to know when my baby wakes up before they start crying, so this feature is crucial. I hope Eufy adds motion detection notifications in a future update; otherwise, this makes the camera unusable for my needs.

## Frequently Bought Together

- eufy Baby Monitor E21 with 2 4K UHD Cameras, 5'' 720p Display, Hybrid Wi-Fi and No Wi-Fi Connection, App and Monitor Control, Pan-Tilt, 8× Zoom, Portable Camera with Built-in Battery, ANR
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*