
EufyCam S3 Pro 4-Cam Kit – 4K Solar Security System
Description
The Eufy Cam S3 Pro 4‑Cam Kit delivers full‑property protection with ultra‑clear 4K imaging, intelligent radar‑powered detection, and reliable SolarPlus™ 2.0 charging. Designed for long‑term, fee‑free security, each camera captures day‑like clarity at night, stores footage locally, and integrates seamlessly with Apple Home, Alexa, and Google Assistant. Perfect for homes that want powerful coverage without monthly subscriptions.
KEY FEATURES
Day‑Like Night Vision 4K resolution with MaxColor Vision™ delivers bright, detailed footage even in ultra‑low light — no spotlight required.
Reliable SolarPlus™ 2.0 Power Stay powered year‑round with built‑in solar panels or expand coverage using the included external panels. Flexible mounting and backup power ensure continuous security. (Includes 2 additional solar panels.)
Radar + PIR Motion Detection Dual‑sensor technology accurately identifies human movement and reduces false alerts by up to 99%, so you only get notified when it truly matters.
Local Storage, No Monthly Fees Comes with 16GB built‑in storage and supports up to 16TB expansion via HomeBase S380. Smart AI management keeps your data private and stored locally.
Smart Home Compatible Works with Apple Home, Alexa, and Google Assistant. (Apple Home streams video at 1080p.)
Refund Policy
Returns & Refund Policy
At SereniLiving, we want to ensure that any issues with faulty or defective products are handled appropriately. Please read our returns policy carefully before making a purchase.
Change of Mind Returns
We do not accept returns or provide refunds for change of mind, including where a customer no longer wants or requires the product after purchase.
Please review the product description, specifications and compatibility carefully before placing your order.
Faulty, Damaged or Incorrect Items
Please inspect your order as soon as you receive it.
If your product is faulty, defective, damaged on arrival, or you have received an incorrect item, please contact us within 14 days of receiving your order so that we can assess the issue and provide an appropriate resolution.
To report an issue, please contact:
Please provide your order details, a description of the issue and, where applicable, photographs or other evidence showing the fault or damage.
Returning a Faulty Product
Returns must first be authorised by SereniLiving. Please do not send any product back before contacting us and receiving return instructions.
Once your return request has been reviewed and accepted, we will provide you with the appropriate return address and instructions.
The customer is responsible for the cost of returning the item to us.
Items returned without prior authorisation may not be accepted.
Manufacturer Warranty
Products are covered by the applicable manufacturer warranty.
Where an issue occurs outside the initial 14-day faulty return period but is covered by the manufacturer's warranty, the claim will be handled in accordance with the relevant manufacturer's warranty terms and conditions.
Warranty coverage, duration and exclusions may vary depending on the product and manufacturer.
Non-Returnable Items
Except where a product is faulty or where otherwise required by applicable law, we do not accept returns for:
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Change of mind
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Products that are no longer wanted or required
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Sale or clearance items
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Gift cards
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Products damaged through misuse, improper installation, accidental damage or failure to follow the manufacturer's instructions
Refunds
Once we receive and inspect an authorised faulty return, we will notify you whether your refund has been approved.
If approved, the refund will be issued to your original payment method. Please allow up to 10 business days for the refund to be processed. Your bank or card provider may require additional time for the refund to appear in your account.
If more than 15 business days have passed since your refund was approved, please contact:
Contact Us
For questions regarding returns, faulty products or warranty claims, please contact us at:

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