eufy Security 4K Indoor Cam S350, No Subscription, Dual Cameras, 8× Zoom
About this product
About this item 𝐃𝐮𝐚𝐥-𝐋𝐞𝐧𝐬 𝟒𝐊 𝐕𝐢𝐞𝐰𝐬 | See a full-room view and close-up details on one screen. Whether watching kids play or ensuring an elderly parent is safe, seamlessly zoom in on the action while viewing the whole room with 4K UHD clarity.
𝐂𝐚𝐩𝐭𝐮𝐫𝐞 𝐄𝐯𝐞𝐫𝐲 𝐃𝐞𝐭𝐚𝐢𝐥 𝐰𝐢𝐭𝐡 𝟖× 𝐇𝐲𝐛𝐫𝐢𝐝 𝐙𝐨𝐨𝐦 | The 4K wide-angle and 2K telephoto cameras work together. Easily zoom in to verify an elder’s medication or see what a toddler is holding, giving you the precision to protect your loved ones.
𝟑𝟔𝟎° 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐀𝐮𝐭𝐨 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 | Automatically track moving people and pets. Set auto-zoom presets for frequently checked spots (crib, pet bed, front door)—and jump there with a single tap. See every corner clearly.
𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐒𝐨𝐮𝐧𝐝 𝐚𝐧𝐝 𝐌𝐨𝐭𝐢𝐨𝐧 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 | Smart AI recognition sends alerts only for moments that matter. Perfect as a baby, pet, or elder monitor—get instant notifications when your baby cries, a dog barks, or an elder needs help.
𝐒𝐞𝐜𝐮𝐫𝐞 𝐋𝐨𝐜𝐚𝐥 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 𝐚𝐧𝐝 𝐏𝐫𝐢𝐯𝐚𝐜𝐲 𝐰𝐢𝐭𝐡 𝐍𝐨 𝐌𝐨𝐧𝐭𝐡𝐥𝐲 𝐅𝐞𝐞 | Save over $300/year. Local SD card storage (not included) prevents online leaks and keeps moments private. A physical privacy mode ensures your family's life remains secure.
𝐄𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐍𝐢𝐠𝐡𝐭 𝐕𝐢𝐬𝐢𝐨𝐧 | Two powerful infrared lights let you clearly see sleeping babies and roaming pets up to 32 ft away in total darkness. Securely check on your family at night with absolutely zero light disturbance.
𝐍𝐨𝐭𝐞: HomeKit is not supported. Works with HomeBase 3 (firmware 3.3.2.6+); not compatible with HomeBase 2. Keep your app updated for the best experience.
Editor's Take
Amazon reviewers and Best Buy buyers describe the eufy S350 as a strong indoor camera with very sharp 4K video, useful pan/tilt coverage, and handy no-subscription local storage. Several reviews also praise the AI tracking, pet/baby monitoring use cases, and the dual-camera zoom for seeing details across a room.
Review sites generally agree on the same strengths: excellent image quality, good night vision, and broad room coverage. They also note a few tradeoffs, including a relatively high upfront price, occasional software/app quirks, and limited smart-home compatibility compared with some rivals.
On Reddit and forum-style discussions surfaced in search results, the recurring theme is that the S350 is best for people who want premium indoor coverage without monthly fees, but not ideal for buyers who prioritize the cheapest option or the most polished app experience.
Price History
Specifications
| Other Special Features of the Product | 360° View without blind spots, 4K UHD with 8× hybrid zoom, Dual Camera, Human/Pet/Crying/Audio/Motion Detection, Local Recording |
| Indoor Outdoor Usage | Indoor |
| Compatible Devices | Smartphone |
| Controller Type | Amazon Alexa |
| Mount Type | Wall Mount/ Ceiling Mount / Stick up |
| Color | White |
| Form Factor | Dome |
| Installation Type | Freestanding, Screw In,Self Adhesive |
| Enclosure Material | Plastic |
| Shape | Dome |
| Alert Type | Human |
| Room Type | Hallway, Living Room, Study Room possibility room |
| Light Source | Infrared Led |
| Waterproof Rating | indoor use only |
| Photo Sensor Resolution | 4000 pixels |
| Control Method | App |
| Power Source | Plug in |
| Video Capture Resolution | 4k |
| Effective Video Resolution | 4000 |
| Frame Rate | 30 frames per second |
| Optical Zoom | 8 |
| Focus Type | Manual Focus |
| Zoom Type | Digital Zoom |
| Zoom Ratio | 8 |
| Item Dimensions | 2.57 x 3.16 x 4.11 inches |
| Item Weight | 1.2 pounds |
| Unit Count | 1 Count |
| Antenna Location | Baby Monitoring, Indoor Security, Pet Monitoring, Senior citizen guardianship |
| Brand | eufy Security |
| Model Name | Indoor Cam S350 |
| Number of Items | 1 |
| Built-In Media | A Type C Usb Cable and Power Adapter, Indoor Cam S350, Positioning Sticker, Quick Start Guide, Screw Pack |
| Model Number | T8416121 |
| Specific Uses For Product | Baby Monitor, Pet Camera, Senior citizen guardianship, indoor security |
| Item Highlight | 360° Coverage,Works as a Pet Camera,Nanny/Senior/Baby Monitor,AI Auto-Tracking,Human/Pet/Cry Detection,2.4/5 GHz Wi-Fi |
| UPC | 194644154035 |
| Manufacturer | Anker |
| Mfr Part Number | T8416 |
| Best Sellers Rank | #21 in Dome Surveillance Cameras |
| ASIN | B0CD7F1M9R |
| Customer Reviews | 4.4 out of 5 stars |
| Connectivity Technology | Wired |
| Connectivity Protocol | Wi-Fi |
| Wireless Technology | Wi-Fi |
| Cellular Technology | 2.4G/5G |
| Number of Channels | 4 |
| Video Encoding | MPEG-4 |
| Video Capture Format | MPEG-4 |
| Night Vision Range | 32 feet |
| Night Vision | Night Color |
| Number of IR LEDs | 2 |
