












👶 Stay close, even when you’re far—because every detail matters.
The eufy Baby Monitor E21 Add-On Camera delivers stunning 4K UHD video with 330° pan, 60° tilt, and 8× zoom, ensuring comprehensive room coverage. Its 5000mAh battery supports portable use, while advanced noise reduction and encrypted local connectivity provide secure, peaceful monitoring anytime, anywhere.









| ASIN | B0DQWB2YLK |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 79,317 in Baby Products ( See Top 100 in Baby Products ) 624 in Video Baby Monitors |
| Colour | White |
| Compatible devices | Smartphone |
| Connectivity protocol | Wi-Fi |
| Controller type | Iris |
| Customer Reviews | 4.0 4.0 out of 5 stars (75) |
| Date First Available | 13 May 2025 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included components | camera |
| Indoor/Outdoor usage | Indoor |
| Item Weight | 712 g |
| Item dimensions L x W x H | 7.8 x 8 x 11 centimetres |
| Item model number | T8354 |
| Manufacturer | eufy |
| Mounting type | Wall Mount |
| Number of items | 1 |
| Part Number | T8354 |
| Power source | Battery Powered |
| Product Dimensions | 7.8 x 8 x 11 cm; 712 g |
| Special Features | HD Resolution |
| Video capture resolution | 4k |
A**M
Love this camera. Optical zoom would be better but 4K digital works good enough to see what’s going on. Seamless connection and reconnection over wifi and directly with monitor. Great job Eufy.
N**R
I received this item and was disappointed at first because it would not connect on my app and it was spotty in connecting with the monitor. I reached out to the Customer Service team and they offered a replacement. They asked a few simple questions, had me send a couple of pictures and determined I needed a replacement. The biggest surprise was the speed-they either had decided to send me a replacement before they told me they were sending one, or it was sent overnight-priority because I had the discussion with them late on a Wednesday afternoon and it was at my house by Thursday lunch-I don't think I have ever gotten anything that fast. The cameras and monitor do work well, along with the app, no complaints there but the customer service is likely what will bring me back with the Eufy brand.
K**.
The perfect monitor. Clear view, clear audio, easy setup and works perfectly. Love the ability to disable WiFi. I have used every single brand of camera and this one is far above the rest! Eufy historically has exceptional customer service which makes it even better if an issue pops up.
M**Y
As we have two kids, we purchased this add on camera after buying the initial Baby Cam 4K Pack. Camera works just like the one provided in the initial pack. We love that we can use the monitor or our phones from anywhere. We own several eufy products and once again they hit a home run with this. Thank you!
D**L
Unreliable connection. "Problem establishing secure video channel..." Shutting down unexpectedly. "Preparing to play" status endlessly looping. Restarted the device to get the live camera function to work for a second before the connection dropped again. How can you trust a baby monitor that doesn't monitor? There's a little one's safety is on the line.
Trustpilot
3 weeks ago
2 weeks ago