1. How do I update the firmware for the monitor and camera?

For first use, update the firmware to the latest version -Camera: Connect to the eufy Baby app, then go to Me > My Devices > Settings > About Device > Firmware Update. -Monitor: On the screen, go to Monitor Settings > About Device > Firmware Update.

2. What situations are suitable for using the battery-powered camera?

The camera works great whether plugged in or running on its 5,000mAh built-in battery, ensuring seamless use during trips or power outages. When using battery power, you can expect about 9 hours of use and around 5.5 hours with night vision.

3. What detection features does the camera have?

The camera features cry detection, loud noise detection, and temperature monitoring. You can adjust the sensitivity for cry and noise detection with five different levels and set the push notification intervals to avoid frequent disturbances.

4. What does the Wi-Fi switch do on the camera?

The Wi-Fi switch is there to protect your privacy and security. When it's turned on, the camera connects to your router, letting you view the livestream on the app. If you turn it off, the camera will only connect to the monitor.

5. Are there any monthly subscription fees?

No—zero fees, ever. Every feature works out of the box: 4K viewing, smart cry/motion/temperature alerts, 24/7 recording, and two-way audio. Recordings save to your local SD card (sold separately). Buy once, use forever.

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eufy Security eufy Baby Monitor E21 with 4K UHD Camera, 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

Product ID: 677902413

Details

Brand
eufy Security
Connectivity technology
Wireless
Model name
Eufy Security
Recommended uses for product
Baby
Special feature
portable base

📸4K UHD crystal-clear video

🔋5000mAh portable battery power

🔒AES-128 & RSA-1024 encryption

Description

👶 Crystal-clear care, anytime, anywhere—because your baby’s world deserves the best view.

ULTRA HD CLARITY DAY NIGHT - Experience every tiny detail with 4K UHD resolution, 8× optical zoom, and advanced night vision—because your baby deserves the clearest view.
SMART ALERTS NOISE REDUCTION - Cut through background noise with 20dB noise reduction and get instant alerts for cries, loud sounds, and temperature changes—sleep better knowing you’re always in the loop.
HYBRID WI FI OFFLINE MONITORING - Stay connected anywhere at home or on the go with seamless switching between Wi-Fi and local connection—never miss a moment, even without internet.
PORTABLE POWER FOR LIFE ON THE MOVE - Built-in 5000mAh battery lets you monitor your baby anywhere—whether at home, traveling, or during power outages, peace of mind goes with you.
PRIVACY FIRST WITH MILITARY GRADE SECURITY - Toggle off Wi-Fi for a fully private local connection secured by AES-128 and RSA-1024 encryption—your baby’s safety and your data’s privacy guaranteed.

The eufy Security Baby Monitor E21 combines stunning 4K UHD video with a 5'' 720p display, offering 330° pan, 60° tilt, and 8× zoom for comprehensive baby monitoring. Its hybrid Wi-Fi and offline modes ensure uninterrupted connection, while a powerful 5000mAh battery makes it fully portable. Advanced noise reduction and smart alerts keep parents informed, and military-grade encryption safeguards privacy. Perfect for modern parents seeking reliable, high-tech baby monitoring at home or on the move.

Specifications

ASIN	B0DDXCWMRK
Alert Type	Audio and Motion
Antenna Location	Baby Monitoring
Batteries are Required	No
Battery Power	5000
Best Sellers Rank	37,998 in Baby Products ( See Top 100 in Baby Products ) 356 in Video Baby Monitors
Brand	eufy Security
Colour	White
Compatible Devices	Smartphone, Tablet
Connectivity Protocol	Wi-Fi
Control Method	App
Controller Type	Android
Customer Reviews	3.9 3.9 out of 5 stars (673)
Effective Video Resolution	17.34
Field Of View	330
Form Factor	Dome
Global Trade Identification Number	00194644298609
Included Components	Baby Camera; Baby Monitor with Charging stand; Camera Power Cable (3 m); Monitor Power Cable (1.5 m); Power Cable for Charging Stand (1.5 m); Power Adapters ×2(5V 2A); Mounting Plate; Cot Mount Set; Screw Pack; Quick Start Guide
Indoor Outdoor Usage	Indoor
Installation Type	Freestanding
Item Dimensions	23 x 10 x 14 centimetres
Manufacturer	eufy
Material	Polycarbonate (PC) Acrylonitrile Butadiene Styrene (ABS)
Model Name	Eufy Security Baby Monitor
Model Number	T8354
Mount Type	Wall Mount
Network Connectivity Technology	Wireless
Night Vision	Night Color
Number of Channels	2
Number of Items	1
Optical Zoom	8 x
Other Special Features of the Product	portable charging base
Part Number	T8352
Power source	Battery Powered
Screen Size	15.2 Centimetres
UPC	194644298609
Unit Count	1.0 count
Video Capture Format	MPEG-4
Video Capture Resolution	4k
Viewing Angle	330 Degrees
Voltage	5 Volts
Wattage	1.6 watts
Wireless Technology Type	Wi-Fi
Zoom Type	Optical Zoom

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Good experience, but the tracking updates could be better.

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