eufy Security Baby Monitor E21 — 4K UHD Camera, 5'' Display, Hybrid Wi‑Fi / No Wi‑Fi, 24/7 Local Recording

Flexible, private monitoring for your little one

The eufy Security Baby Monitor E21 blends versatility with安心, offering hybrid monitoring that works with or without Wi‑Fi. Stay connected from work, a trip, or a neighbor’s house, and invite up to five family members to help keep an eye on your baby. This setup prioritizes your peace of mind with simple access controls and shared visibility.

Stunning clarity, versatile coverage

The 4K UHD camera delivers crisp detail from every angle with a 330° pan, 60° tilt, and 8× zoom. Night-time scenes stay legible thanks to strong night vision, so you can observe subtle cues like chest movement and breathing. For households with twins, you can view two feeds on a single split screen for convenient supervision.

Portability for life on the go

Designed for mobility, the E21 runs on a 5,000 mAh battery and can be used plugged in when a power source is available. This makes it easy to move between rooms, bring on trips, or use at a cabin or hotel while still delivering reliable coverage during outages.

Smart sound and sleep insights

Active noise reduction helps reduce ambient chatter by up to 20 dB, while real-time alerts respond to your baby’s cries, room temperature changes, and loud noises. The 24/7 recording in the app creates a continuous reference to bedtime routines and sleep patterns, without implying any guaranteed outcomes.

Private, secure by default

When privacy matters, you can switch off Wi‑Fi for a secure local connection. RSA‑1024 and AES‑128 encryption protect recordings, which are saved to a local SD card (SD card not included) with a unique key for added protection. This setup emphasizes privacy without relying on cloud access.

What makes this monitor practical

• Invite up to five family members to view feeds or recordings
• Two feeds on one screen for twins or multiple room monitoring
• Real-time alerts for cries and environmental changes
• Flexible power options with battery and plug-in use

Key advantages at a glance

• 4K UHD camera with 330° pan, 60° tilt, and 8× zoom
• 5" display on the parent unit with 720p resolution for quick checks
• Hybrid connectivity supports internet and offline setups
• Local recording secured by encryption and SD storage (SD card not included)