eufy Baby Monitor E21 • 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 for absolute peace of mind. Just Grab and Go Slip this palm-sized camera into your bag when you head out. Taking up little space, it's the perfect companion for your outings. Effortless Setup Easily set up the 5,000mAh camera wherever your baby goes—no outlet needed. It runs smoothly even during blackouts. Hassle-Free Gatherings Bring the camera along when visiting friends or grandparents on weekends for effortless monitoring. Travel with Ease Ditch messy wires and power banks. Mount the battery camera in your summer house or hotel room and head out with ease. Active Noise Reduction Active noise reduction cuts background noise by 20 dB—dimming sounds like buzzing fans or soft murmurs—for a peaceful night. Smart Alerts Accurately detects and notifies you of your baby's cries, room temperature changes, and loud noises, so you can quickly see to their needs. 24/7 Recording Review 24/7 recordings* in the app to uncover any sleep issues and ensure you never miss their precious firsts. Auto-Off Lights Auto mode disables the camera light at night, while night vision uses invisible infrared light to create a perfect sleep environment.