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White rectangular 4K wireless security camera with integrated solar panel on top, compact outdoor form factor

eufy

eufyCam S3 Pro Add-on Camera 4K network camera

SKU CH-WPJM-Y3737

Wireless 4K security camera with solar power, MaxColor night vision and radar-plus-PIR detection that cuts false alerts by 99%

  • Sensor typeCMOS
  • Video resolution4K
  • Optical zoom1x Optical Zoom
  • Digital zoom8x Digital Zoom
  • Measurements5.6 × 2.69 × 3.21 in
  • Software and appsEasy to Install
  • Day-like 4K clarity in ultra-low light with MaxColor Vision
  • Continuous solar-powered operation via SolarPlus 2.0 built-in or external panel
  • 99% fewer false alerts through radar and PIR dual detection
  • Expandable local storage with no monthly fees required
  • Works with HomeKit, Alexa and voice assistants (1080P on HomeKit)

Solar-powered 4K add-on camera

The eufyCam S3 Pro Add-on Camera is a wireless 4K network camera designed to expand an existing eufy Security system. It captures day-like colour footage in ultra-low light using MaxColor Vision technology without a spotlight. SolarPlus 2.0 provides continuous power through a built-in panel with the option to add an external panel. The unit requires a HomeBase 3 to operate.

HomeBase 3 owners needing wireless expansion

This camera suits households that already run a HomeBase 3 and want a wire-free outdoor camera with solar charging and radar-enhanced detection. It is not for buyers who lack a HomeBase 3, need a stand-alone recorder, or require 4K streaming through HomeKit, which is limited to 1080P resolution. Renters or installers who cannot mount a solar panel should also consider other options.

HomeBase 3 dependency

The single specification that decides compatibility is the mandatory HomeBase 3 hub; the add-on camera will not function without it. HomeBase 3 must run firmware 3.5.8.9 or higher and the latest eufy app for full feature support.

How it compares

Measured against everything we stock in PoE & IP Cameras, at today’s prices. Recalculated every night.

Price $155.99
Typical for this category: the median of 1,080 items is $158.99.

Specifications

Product
Brand nameEufy
Product lineEufy Security eufyCam S3 Pro
Product typeWireless Camera
Audio & video
Sensor typeCMOS
Video resolution4K
Optical zoom1x Optical Zoom
Digital zoom8x Digital Zoom
Night vision supportYes
Connectivity
Wireless connectivityYes
Size & build
Measurements5.6 × 2.69 × 3.21 in
Product weight1.178 lb (0.53 kg)

Questions about this item

How clear is the 4K MaxColor night vision in real darkness?

The 4K sensor with MaxColor Vision captures detailed colour footage in ultra-low light without a spotlight, giving day-like clarity after dark.

What does the SolarPlus 2.0 system actually power day to day?

The built-in panel runs the camera continuously; an optional external panel can be added for extra energy coverage and backup power.

Will the 5.6 x 2.69 x 3.21 inch body fit my existing eufy mount?

The camera measures 5.6 by 2.69 by 3.21 inches and weighs 1.178 lb, so it fits the standard eufyCam mounting bracket.

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