eufy Security Video Doorbell E340 (Battery Powered) With HomeBase S380 (HomeBase 3), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, No Monthly Fee

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Main image of eufy Security eufyCam S3 Pro 2-Cam Kit, Solar Camera Outdoor Wireless, MaxColor Night Vision, 4K Security Camera with Solar Panel, Face Recognition AI, Expandable Local Storage, No Monthly Fee

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eufy Security eufyCam S3 Pro 2-Cam Kit, Solar Camera Outdoor Wireless, MaxColor Night Vision, 4K Security Camera with Solar Panel, Face Recognition AI, Expandable Local Storage, No Monthly Fee

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Nighttime That's as Bright as Day: Harness the power of a 4K camera combined with MaxColor Vision technology. eufyCam S3 Pro captures exceptionally detailed surveillance footage in every frame, offering day-like image clarity even in ultra-low light conditions without the need for a spotlight.
Reliable Solar Power System: Experience peace of mind year-round with continuous, reliable security powered by SolarPlus 2.0 technology. Choose the built-in panel for streamlined efficiency or add an external panel to expand energy coverage. This system offers versatile mounting options and reliable backup power for continuous security.(includes backup solar panel).
Radar-Powered Detection Alerts Only What Matters: The dual motion detection system, combining radar and passive infrared (PIR), accurately identifies human movement and reduces false alerts by 99%, guaranteeing that alerts are only triggered by major security events in specified areas.

Overview

Specs

Reviews

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PROlific Connections for Centralized Security

HomeBase S380 safeguards your data and privacy. It equips devices with self-learning AI for intelligent management, enables easy control of group settings, and compiles footage upon movement detection, creating a unified event overview. Features include BionicMind AI and Cross-Camera Tracking.

Compatible with HomeKit

Compatible with HomeKit, Alexa, and other voice assistant. (The video footage will be 1080P resolution when using HomeKit.)

PROfound Full-Duplex Audio

Dual-mic array and AI noise reduction capture voices up to 26 ft (8 m) away, enabling real-time interaction with delivery personnel or intruders.

PROtection That Works Anywhere

Secure your home in just a few minutes with installation free from complicated wires.

Local Security, No Monthly Fee

Provides 16GB of on-device storage and up to 16TB of expandable storage without monthly fees, keeping your privacy securely in your hands.

Built for Any Weather

Equipped with IP67 weatherproof protection, eufyCam S3 Pro withstands rain, dust storms, and extreme temperatures

Q&A

Does eufyCam S3 Pro support Infared Night Vision? What else?

Yes. The eufyCam S3 Pro not only supports MaxColor Night Vision Mode, but also provides Adaptive Spotlight Mode and Infared Night Vision Mode to meet your needs in different lighting conditions.
Does it work with Homebase 2?

No, the eufyCam S3 Pro only works with Homebase S380 (Homebase 3).
How do I set up the eufyCam S3 Pro for Apple HomeKit?

To use the product with Apple HomeKit, ensure the eufy app is updated. Update HomeBase S380 to version 3.5.9.7 or higher and the camera to version 3.0.9.3 or higher. Add the camera via the eufy Security app and complete "HomeKit Setup" in settings.

Can MaxColor Vision work in total darkness?

It depends on how much clarity you need, the product offers various night vision modes. In complete darkness (like indoor spaces, enclosed backyards, or low-light suburban areas), using a infrared light is advisable for enhanced clarity.
Does the system support 24/7 recording?

The camera support connects to direct power for 24/7 recording with a 4-second pre-roll (Power Cable sold separately).

Nighttime That's as Bright as
Day: Harness the power of a 4K camera combined with MaxColor Vision technology. eufyCam S3 Pro captures exceptionally detailed surveillance footage in every frame, offering day-like image clarity even in ultra-low light conditions without the need for a spotlight.
Reliable Solar Power System: Experience peace of mind year-round with continuous, reliable security powered by SolarPlus 2.0 technology. Choose the built-in panel for streamlined efficiency or add an external panel to expand energy coverage. This system offers versatile mounting options and reliable backup power for continuous security. (includes backup solar panel).
Radar-Powered Detection Alerts Only What Matters: The dual motion detection system, combining radar and passive infrared (PIR), accurately identifies human movement and reduces false alerts by 99%, guaranteeing that alerts are only triggered by major security events in specified areas.
Local Security,
No Monthly Fee: 16GB of on-device storage and up to 16TB of expandable storage without monthly fees, HomeBase S380 equips your devices with self-learning AI for intelligent management and facilitates effortless control over group settings, keeps your privacy securely in your hands.
Compatible with HomeKit, Alexa, and other voice assistant. (The video footage will be 1080P resolution when using HomeKit. )

Does eufyCam S3 Pro support Infared Night Vision? What else?
Yes. The eufyCam S3 Pro not only supports MaxColor Night Vision Mode, but also provides Adaptive Spotlight Mode and Infared Night Vision Mode to meet your needs in different lighting conditions.

Does it work with Homebase 2?
No, the eufyCam S3 Pro only works with Homebase S380 (Homebase 3).

How do I set up the eufyCam S3 Pro for Apple HomeKit?
To use the product with Apple HomeKit, ensure the eufy app is updated. Update HomeBase S380 to version 3.5. 9.7 or higher and the camera to version 3.0. 9.3 or higher. Add the camera via the eufy Security app and complete "HomeKit Setup" in settings.

Can MaxColor Vision work in total darkness?
It depends on how much clarity you need, the product offers various night vision modes. In complete darkness (like indoor spaces, enclosed backyards, or low-light suburban areas), using a infrared light is advisable for enhanced clarity.

Does the system support 24/7 recording?
The camera support connects to direct power for 24/7 recording with a 4-second pre-roll (Power Cable sold separately).

Best Seller Ranking	#22 in IP / Network Cameras

Model
Brand	Eufy
Series	eufy Security eufyCam S3 Pro 2-Cam Kit

Details
Network Camera	Yes
Type	Wireless Camera
Mounting Location	Yes

Network
Wireless	Yes
Networking Protocol	?Ethernet

Camera
Sensor & Detector	CMOS
HD Resolution	4K
Frame Rate	?15 frames_per_second
Optical Zoom	1x Optical Zoom
Digital Zoom	8x Digital Zoom
Night Vision	Yes

Power
Power over Ethernet	Yes

Dimension & Weight
Weight	4.30lb

Features
Features	MaxColor Vision

Additional Information
First Listed on Newegg	March 05, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by Eufy Official Store Return Policy

Manufacturer Contact Info

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Manufacturers Directory

The eufyCam S3 Pro 2-Cam Kit is a wireless outdoor security camera system with 4K video, MaxColor low-light vision, and solar power, suited to homeowners who want detailed day-and-night monitoring without a monthly fee.

Recommended For

Homeowners who need outdoor cameras in places where running power cables is inconvenient and can position the cameras or included solar panel to receive sunlight.
People monitoring driveways, yards, or entrances who want detailed 4K footage and color night views to help distinguish people and objects after dark.
Households that want camera recordings stored locally and prefer to avoid a required monthly cloud-storage subscription.
Owners building a multi-camera Eufy setup who want HomeBase 3 features such as centralized recordings, facial recognition, and cross-camera event clips.
People who want motion-triggered outdoor monitoring without installing a wired camera system, and are comfortable using a HomeBase 3 hub.

Spec Summary

Attribute	Value
Best For	Outdoor wireless property monitoring with app-based viewing, 4K video, and night vision
Camera And Video	4K (2160p) video from a CMOS sensor, with 15 fps capture and H.265 encoding in MP4 format
Viewing And Zoom	1× optical zoom and 8× digital zoom, with a 120° field of view
Night Vision And Detection	MaxColor night vision with a 32.8-foot night vision range; motion sensing distance is listed as 40 feet
Connectivity And Control	Wireless Wi‑Fi connectivity with Ethernet networking; supports app control and Amazon Alexa
Power And Battery	Battery-powered with lithium-ion batteries rated at 44.3 Wh; includes a backup solar panel and SolarPlus 2.0
Outdoor Installation And Durability	Designed for outdoor use; water- and weather-resistant, with screw-in installation and a wall mount
Kit Contents	Two cameras, one HomeBase 3, one backup solar panel, three mounting brackets, and three positioning stickers
Physical Specifications	White plastic enclosure; 5.59 × 2.69 × 3.21 inches
Plan And Fees	No monthly fee
Model Identifiers	eufy Security eufyCam S3 Pro 2-Cam Kit; model T8892; model name eufyCam S3 Pro 2+1

Item#: 9SIAXSYKE83212