---
product_id: 741703140
title: "S2 4K Solar Security Cameras Wireless Outdoor - Radar+PIR Detection, AI Face Recognition, Auto Sunlight-Tracking, Color Night Vision, IP67, No Monthly Fee, Local Storage, Featured at CES 2025"
brand: "baseus"
price: "HK$1381"
currency: HKD
in_stock: true
reviews_count: 13
category: "Baseus"
url: https://www.desertcart.hk/products/741703140-s2-4k-solar-security-cameras-wireless-outdoor-radar-pir-detection
store_origin: HK
region: Hong Kong
---

# 4K Ultra HD color night vision Radar+PIR dual detection Auto sunlight-tracking solar panel S2 4K Solar Security Cameras Wireless Outdoor - Radar+PIR Detection, AI Face Recognition, Auto Sunlight-Tracking, Color Night Vision, IP67, No Monthly Fee, Local Storage, Featured at CES 2025

**Brand:** baseus
**Price:** HK$1381
**Availability:** ✅ In Stock

## Summary

> 🌞 Stay ahead with Baseus S2: The future of wireless, worry-free outdoor security.

## Quick Answers

- **What is this?** S2 4K Solar Security Cameras Wireless Outdoor - Radar+PIR Detection, AI Face Recognition, Auto Sunlight-Tracking, Color Night Vision, IP67, No Monthly Fee, Local Storage, Featured at CES 2025 by baseus
- **How much does it cost?** HK$1381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/741703140-s2-4k-solar-security-cameras-wireless-outdoor-radar-pir-detection)

## Best For

- baseus enthusiasts

## Why This Product

- Trusted baseus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **24/7 Solar-Powered Freedom:** Auto sun-tracking solar tech delivers double the energy efficiency—install once, forget charging forever.
- • **AI-Powered Face Recognition:** Beta-tested smart AI distinguishes friends from strangers, keeping your alerts relevant and timely.
- • **Privacy-First Local Storage:** No monthly fees, no cloud leaks—your data stays secure on-device with smart AI processing.
- • **Vivid 4K Color Night Vision:** Capture crystal-clear, full-color footage up to 8 meters even in the darkest conditions—security never sleeps.
- • **Cutting-Edge Radar+PIR Detection:** Slash false alarms by 99% with dual-sensor precision—only real threats get your attention.

## Overview

The Baseus S2 4K Solar Security Camera is a CES 2025 spotlight innovation featuring radar+PIR dual motion detection and AI face recognition to minimize false alarms. It boasts a 4K Ultra HD camera with full-color night vision and an ultra-wide 145° field of view. Powered by a 7,800mAh battery and a sun-tracking solar panel generating 900mAh/day, it ensures continuous, wireless operation without monthly fees. Rated IP67 waterproof, it offers secure local storage and smart app control compatible with Alexa and Google Home.

## Description

desertcart.com : Baseus S2 4K Solar Security Cameras Wireless Outdoor - Radar+PIR Detection, AI Face Recognition, Auto Sunlight-Tracking, Color Night Vision, IP67, No Monthly Fee, Local Storage, Featured at CES 2025 : Electronics

Review: Thanks Baseus - Happy with the Camera - Excellent camera. Purchased five with four in place now for a month. Easy setup with charging, firmware upgrade and immediate connection to wifi. Haven't had any issues with wifi with repeaters up to 20m from camera. A bit of flexibility required initially to position for best effect by day and by night to get the sweet spot for both while experimenting with the detection sensitivity and the 145 degree field of view. Solar charging has been excellent with battery retained at >95% on all cameras. When positioned correctly night vision is very good. Very few false alerts from PIR/radar. 4k resolution provides a very good picture and micro-sd card recording and playback has worked very well. I have found the baseus security app to be very good and with good options to notify, record, capture etc. Cameras have been up in strong winds and heavy rain and maintained performance including connectivity.
Review: Excellent Outdoor Camera - The camera arrived quickly and the image quality is excellent. The initial Wi Fi setup was a bit tricky with our dual band smart router; the camera wouldn’t connect until we temporarily disabled the 5 GHz band so it could join the 2.4 GHz network. Once connected, setup was easy and even fun. Compared with our wired Ring camera, this one’s solar charging means no need to worry about a nearby power outlet, and there are no monthly fees. We love it!

## Features

- [CES 2025 Innovation Spotlight]: Experience the radar+PIR motion detection and sun-tracking solar technology featured at CES 2025 (covered by The Verge and PCWorld), ensuring 99% fewer false alarms and permanent energy freedom.
- [AI Dual Detection & Face Recognition (Beta)]: Baseus solar camera outdoor wireless features radar + PIR dual-sensing to eliminate 99% false alarms (leaves/wind/sunlight). Advanced AI recognizes strangers, vehicles & pets while ignoring whitelisted family (10 faces max). Note: Face Recognition is currently in Beta testing phase; recognition rates may vary.
- [4K Ultra HD with Full-Color Night Vision]: See every detail in stunning 8MP clarity with 8× zoom and a 145° wide-angle view. The intelligent system activates full-color spotlight vision (up to 8 meters) only when real threats are detected—automatically capturing clear, actionable footage while ignoring false alarms like swaying branches. Day or night, it’s always on guard.
- [Forever Power with Auto-Tracking Solar System]: Built-in sun-tracking solar panel generates 900mAh/day (2× more efficient than fixed panels), working seamlessly with the 7,800mAh super battery to deliver truly 24/7, year-round protection. Enjoy completely wireless security - install once and forget about charging forever.
- [Secure Local Storage – No Cloud Fees]: No subscriptions, no leaks. All data is processed locally on the device using AI algorithms, keeping your privacy in your hands.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FDB48N8J |
| Alert Type | Motion and Human |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Batteries Required? | Yes |
| Battery Power | 7800 |
| Best Sellers Rank | #437 in Bullet Surveillance Cameras |
| Color | White |
| Compatible Devices | Alexa, Google Home, Smartphone, iOS phone |
| Connectivity Protocol | Wi-Fi |
| Control Method | App |
| Controller Type | Amazon Alexa, Android, Google Assistant |
| Customer Reviews | 4.3 4.3 out of 5 stars (687) |
| Date First Available | June 16, 2025 |
| Flash Memory Supported Size Maximum | 512 GB |
| Focus Type | Auto Focus |
| Form Factor | Bullet |
| Frame Rate | 15 frames per second |
| Included Components | Camera Charging Cable x1, S2 Camera x1, Screw Mount×1, Screw Pack×1 |
| Indoor/Outdoor Usage | Outdoor |
| Installation Type | Screw In |
| International Protection Rating | IP67 |
| Item Weight | 2.29 pounds |
| Item dimensions L x W x H | 6.53 x 3.03 x 2.75 inches |
| Item model number | S0SX00 |
| Light Source Type | LED |
| Low light technology | Night Color |
| Manufacturer | Baseus |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Max Shutter Speed | 1/15 Seconds |
| Maximum Webcam Image Resolution | 3840 Pixels |
| Mounting Type | Wall Mount |
| Night Vision Range | 8 Meters |
| Number of Items | 1 |
| Photo Sensor Technology | CMOS |
| Power Source | Solar Powered |
| Product Dimensions | 6.53 x 3.03 x 2.75 inches |
| Room Type | Hallway |
| Shape | Bullet |
| Smart Home Compatibility | Smart Home Compatible |
| Specific Uses For Product | Surveillance |
| UPC | 810196181144 |
| Unit Count | 1.0 Count |
| Video Capture Format | MPEG-4 |
| Video Capture Resolution | 4k |
| Video encoding | MPEG-4 |
| Viewing Angle | 145 Degrees |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Wi-Fi |
| Zoom Ratio | 8 |
| Zoom Type | Digital Zoom |

## Product Details

- **Brand:** Baseus
- **Connectivity Technology:** Wireless
- **Model Name:** S2
- **Recommended Uses For Product:** Outdoor Security
- **Special Feature:** 2-Way Audio, Built In Light, Face Recognition, Night Vision, Radar + PIR

## Images

![S2 4K Solar Security Cameras Wireless Outdoor - Radar+PIR Detection, AI Face Recognition, Auto Sunlight-Tracking, Color Night Vision, IP67, No Monthly Fee, Local Storage, Featured at CES 2025 - Image 1](https://m.media-amazon.com/images/I/71ywj9xfOGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can the S2 connect and work with Baseus N1 Homebase?**
A: Currently, the S2 model does not support pairing with the Homebase. This feature will be added in a future update.

**Q: How many hours of daily sunlight are required to operate it?**
A: It significantly enhances motion detection accuracy and coverage while greatly helping to reduce false alarms triggered by things like swaying leaves, light changes and shadows, or heat combined with motion (e.g.,hotwind).

**Q: Facial recognition isn’t working properly. What should I do?**
A: Recognition is affected by lighting and distance. For optimal daytime performance, keep within 6–9 ft (2–3 m). Range is shorter at night due to limited infrared light. Fast movement may also reduce accuracy.

**Q: Why isn’t motion detection being triggered?**
A: The motion detection range has certain limitations, particularly at longer distances or non-frontal angles. Ensure the camera is installed with a clear, unobstructed field of view.

**Q: Why can't I connect the camera to my Wi-Fi?**
A: The camera does not support 5GHz or combined dual-band networks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thanks Baseus - Happy with the Camera
*by B***N on January 24, 2026*

Excellent camera. Purchased five with four in place now for a month. Easy setup with charging, firmware upgrade and immediate connection to wifi. Haven't had any issues with wifi with repeaters up to 20m from camera. A bit of flexibility required initially to position for best effect by day and by night to get the sweet spot for both while experimenting with the detection sensitivity and the 145 degree field of view. Solar charging has been excellent with battery retained at >95% on all cameras. When positioned correctly night vision is very good. Very few false alerts from PIR/radar. 4k resolution provides a very good picture and micro-sd card recording and playback has worked very well. I have found the baseus security app to be very good and with good options to notify, record, capture etc. Cameras have been up in strong winds and heavy rain and maintained performance including connectivity.

### ⭐⭐⭐⭐⭐ Excellent Outdoor Camera
*by Y***F on February 3, 2026*

The camera arrived quickly and the image quality is excellent. The initial Wi Fi setup was a bit tricky with our dual band smart router; the camera wouldn’t connect until we temporarily disabled the 5 GHz band so it could join the 2.4 GHz network. Once connected, setup was easy and even fun. Compared with our wired Ring camera, this one’s solar charging means no need to worry about a nearby power outlet, and there are no monthly fees. We love it!

### ⭐⭐⭐⭐⭐ Most reliable security camera ever
*by T***Y on February 6, 2026*

This by far is the best quality security camera I own so far! The app compatibility was outstanding and reliable. The best part is that it records footage on device and doesn’t need subscriptions. There’s a rotating solar panel that charges the battery and I don’t need to touch it at all! This is such a groundbreaking feature I’m really amazed with it. The camera footage is clear in 4K also records at night in black and white and will alert me on my phone when there’s movement.

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**Shop now:** [https://www.desertcart.hk/products/741703140-s2-4k-solar-security-cameras-wireless-outdoor-radar-pir-detection](https://www.desertcart.hk/products/741703140-s2-4k-solar-security-cameras-wireless-outdoor-radar-pir-detection)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*