eufy Wall Light Cam S4 + Entry Sensor

4K NEWSolar PowerColor Night Vision
$259.99
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eufy Wall Light Cam S4

  • Groundbreaking Radar-Activated Security: The industry-first 60 GHz mmWave radar detects motion with a 120° ultra-wide view and up to 12 m (39.37 ft) range, greatly reducing false alarms from pets or plants. Features multi-level light and siren warnings to instantly drive away intruders for proactive protection.
  • Crystal-Clear 4K Vision and Flexible Coverage: The 4K / 8 MP camera with a f/1.6 wide aperture and manually adjustable viewing angle captures brilliant detail day and night. AI-powered recognition for people, vehicles, and pets ensures smarter alerts and focused monitoring where you need it most.
  • Adaptive and Dynamic Lighting for Every Scenario: Automatically adjusts between white, warm, or RGB lighting based on time and ambient brightness. Switch freely between security mode and festive party lights.
  • Solar-Powered, Reliable for All Seasons: Equipped with a detachable solar panel and high-capacity battery for continuous, year-round operation. The flexible design supports rooftop or eave placement, ensuring sufficient sunlight for non-stop protection.
  • Seamless Smart Home Integration and Quick Setup: Works with the eufy Security ecosystem, HomeKit (via hub), and Google Home. Features one-step quick-mount installation and easy app management for effortless monitoring.

eufy Entry Sensor E20

  • Dual-Side Detection: Supports both left and right-side installation for quick, error-free setup.
  • Convenient Bypass Button: Simply press the bypass button to temporarily deactivate the sensor, allowing you to open the door without triggering an alarm. Your other sensors remain active.
  • Long-Lasting 5-Year Battery Life: Features a CR123A battery with up to a 5-year lifespan, meaning less maintenance for you.
  • Expansive Wireless Range with a US version of HomeBase™: Provides a stable connection with HomeBase™ at open-air distances of up to 656 ft (200 m).
  • Seamless Connection with a US version of HomeBase™ : Compatible with HomeBase  Mini (v4.0.5.2 or above), HomeBase  2 (v3.4.1.2 or above, released after 2021), HomeBase  3 (v3.7.2.6 or above), and HomeBase  Pro (v4.1.4.3 or above). Ensure your HomeBase  is updated to the latest version for optimal performance.
  • Smart Alerts and Custom Settings: Protect your home with intelligent features—hear instant chime sounds from your HomeBase (compatible with HomeBase 2, HomeBase 3, and HomeBase Mini) when entry is detected, and create automation rules to activate cameras or lights when sensors trigger. Unlock these advanced features by updating your eufy app to v6.0.00 or above.
Choice
  • eufy Wall Light Cam S4 + Entry Sensor
    eufy Wall Light Cam S4 + Entry Sensor
    $259.99
  • eufy Wall Light Cam S4
    eufy Wall Light Cam S4
    $249.99
  • eufy Wall Light Cam S4 (2 pack)
    eufy Wall Light Cam S4 (2 pack)
    $499.99
    $50 off
  • eufy Wall Light Cam S4 (2 pack) + eufy HomeBase™ S380
    eufy Wall Light Cam S4 (2 pack) + eufy HomeBase™ S380
    $699.99
    $150 off
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Quick Intro

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Specs

Features

Color Night Vision

Floodlight Color Night Vision

Video Storage

32 GB eMMC

Smart AI

AI Human, Vehicle, and Pet Detection

Audio and Siren

Two-Way-Audio, 100±3 dB Siren

Lighting Brightness

Up to 500 Lumens, Adjustable

Voice Assistant

Supports Google Assistant and HomeKit

Power and Connectivity

Power

Solar Power and Built-In Battery (10,000mAh)

Connectivity

802.11 b/g/n/ax 2.4 GHz Wi-Fi

Installation

Recommended Setup Height

71 - 98 in (1.8 - 2.5 m)

Mount Type

Wall or Hook Mount

General

Size

245 × 81.8 × 142 mm / 9.65 × 3.22 × 5.42 in (L × W × H)

Weight

915.2 g

Operating Conditions

-4°F - 122°F (-20°C - 50°C)

Warranty

12 Months

FAQ

Which HomeBase S380 features is Wall Light Cam S4 compatible with?

When connected to HomeBase S380, Wall Light Cam S4 can utilize the storage capacity of HomeBase S380 and AI features like facial recognition will be enhanced with BionicMind.

How efficient is the built-in solar charging?

Tests show that with exposure to direct sunlight for 3 hours, S4 can work for an entire day & night. This depends on a lot of factors, including the strength of sunlight. Make sure to install S4 in a position to receive as much sunlight as possible.

Do I need to drill holes to install Wall Light Cam S4?

Wall Light Cam S4 can be installed by drilling holes or using hooks. For long-term installation, it is recommended to use the included mounting bracket and screws for drilling. For temporary installation, use hooks.

Can I keep the light on even when no motion is detected?

Wall Light Cam S4 does not support always-on lighting. This is because the product is solely powered wirelessly by battery, and keeping the light on constantly would quickly reduce the battery life.

How long will Wall Light Cam S4 last without solar charging?

The battery capacity of Wall Light Cam S4 is 10,000mAh, enough to power it for around 2 months of average use.

Documents & Drivers

manual
User Guide
2026-08-4