# eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition

eufy Security SoloCam E42: 4K solar security with AI detection and local storage—great for maintenance-free, private home protection. Check sun.

- [Original product page](https://www.ofertitastop.com/us/product/eufy-security-solocam-e42-4k-solar)
- [View offer](https://www.ofertitastop.com/us/visit/eufy-security-solocam-e42-4k-solar)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T22:31:51.507Z
- Brand: eufy Security
- Model: T8173
- MPN: T8173
- EAN / GTIN: 0194644243746
- SKU: ofertitastop-us-95215
- Category: Cameras & Optics > Cameras > Surveillance Cameras
- Source store: amazon US
- Active deal: Yes
- Price: 129.99 USD
- Previous price: 179.99 USD
- Discount: 28%
- Rating: 4.2 / 5
- Reviews: 1362

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is
The eufy Security SoloCam E42 is a 4K solar-powered security camera designed to monitor your home with high detail and minimal maintenance. It combines Ultra HD 4K recording with AI features to help you focus on what matters, from recognizing people to tracking movements across its viewing area.

## Why it matters
If you’re aiming for coverage that reduces blind spots without worrying about regular battery changes, this camera’s SolarPlus 2.0 tech promises maintenance-free operation with just a couple hours of sunlight daily. The built-in AI motion detection and smart tracking are meant to minimize false alarms by distinguishing people, vehicles, and key events, which can be a real boon for busy households.

## What to know before buying
Note that the device supports up to 128 GB microSD storage for local video, and it requires 2.4 GHz Wi-Fi. It’s designed to work with HomeBase S380 for AI-enhanced features and higher local storage (up to 16 TB) or HomeBase S280 for a more basic setup. There’s no monthly subscription required, which is a plus for those wary of ongoing costs.

## What stands out in use
In practice, you get a wide field of view aimed at minimizing blind spots—think porch, yard, or driveway coverage. The camera can also help with deterrence via a motion-activated siren, providing immediate alerts and a visible response to suspicious activity. If you prioritize continuous operation and privacy (local storage), this model aligns with those goals by avoiding cloud-only defaults.

## Potential limitations
On paper, the device relies on sunny conditions for optimal SolarPlus performance. If your area gets limited sun, or if you park in shaded spots, charging may be less consistent. Also, while license plate recognition is listed as a capability, real-world performance can depend on lighting, distance, and angle, it may not always meet every expectation.

## Who it’s for
This camera suits homeowners who want hands-off power, robust local storage options, and intelligent detection to reduce nuisance alerts. It’s also a fit for users who value the option to switch between HomeBases for AI features and larger local storage. If you’re not ready for a service-based model or prefer a 2.4 GHz-only setup, this product fits that preference.

## Who should consider alternatives
If you need broader compatibility with mixed Wi-Fi bands or require cloud-based features with ongoing updates, you might prefer other ecosystems. If you expect rock-solid license plate reads under all conditions, consider testing in your environment since performance can vary by lighting and distance.

## When it makes sense to buy
Choose the SoloCam E42 if you want a high-resolution, low-maintenance security solution with local storage options and the flexibility to pair with different HomeBases. It makes sense when you value privacy and don’t want monthly fees to hold you back.

## What to check before purchase
- Confirm you have a sunny outdoor setup to maximize SolarPlus charging.
- Verify your Wi-Fi is 2.4 GHz and stable in the camera’s location.
- Decide if you want to pair with HomeBase S380 for AI features and larger local storage or S280 for group control.
- Ensure you have a microSD card if local storage is a priority (note: not included).

## Practical use case
Imagine you install the SoloCam E42 at your front porch. With AI tracking, it pauses on a pedestrian, follows the route, and sends a precise alert if a vehicle approaches. The 4K feed gives you readable details in playback, and the motion-activated siren adds a deterrent when you’re not home.

## FAQ
- Do I need a subscription for AI features?
 No, this model emphasizes local storage and AI features without mandatory monthly fees.
- Can I rely on solar power year-round?
 SolarPlus 2.0 is designed for maintenance-free operation with daily light, but charging can vary with weather and sun exposure.
- What happens if Wi-Fi drops?
 Local storage and offline operation depend on the HomeBase configuration, features relying on AI may require connectivity.

## Is it worth it?
It’s a solid pick if you want high-resolution, local-storage security with minimal upkeep and AI-driven detection. It may not be the best option if you need cloud-only features or require flawless plate recognition in all lighting conditions.

## Images

![eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition — 1](https://www.ofertitastop.com/i/ROMQMvIXyqxcJDeVxYwXnMKOSoZJA1c2M6f43Qx7bi0hqbu9VUXU8cwTIoVTp7gmIydDvSksgxmMgKECt_ksyB8h3lwXDVnHi3lBmg6gxFl6bTylTEG8pM9w9A.jpg)

![eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition — 2](https://www.ofertitastop.com/i/QmoFC9bc9gm_RqFOt7-iPJnWHu9xteEdmUQlvpwuyU2cHVdPs2UUun_O--hAEJdagxJmTfP31FIfYDDbODIlShTkRi0Hy719WrguW_r5bkQPhcSakXUKoV4kvQ.jpg)

![eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition — 3](https://www.ofertitastop.com/i/6XdBt9pEtxAcKKVcXbo4hObQrS7U87Rnkav6U3mMGaZeoH0jMtNfQ7Sd4J8UXi5zGUq2S_t64w03e7C1PcWRQkL3tmciGCqJipikZvR7NL6U8Y1yojizN2Orog.jpg)

![eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition — 4](https://www.ofertitastop.com/i/1OaTPwx9T-IceHe8FqI65Lezdt2IKR3gd-l29WTRsDahZbIc2CLMdaf_wjQYLAnJEcd7JVTzmpKkjmPq3VPJwpwrm3LlJxOLFCQWak3s08P1uRwffJBqWgu-Lw.jpg)

![eufy Security SoloCam E42: 4K Solar Security Camera with AI Facial Recognition — 5](https://www.ofertitastop.com/i/ViZRQm0w6s8XaLCYrMGdxccobcUEkQ0O-ie1OFIsyqsvlQ44VtOreEPnuPH6eBn7x_AYLQw3RGH-YXNhWQmm1k1eWEnnbZGU_TaAsVbDL7WBu27EhTd5aTy4bg.jpg)