Keep the system centered on HomeBase
The included HomeBase S380 provides the local system core and enables compatible stranger alerts and cross-camera tracking when the cameras are paired with it.
TWO-CAMERA LOCAL SECURITY SYSTEM
eufyCam S4 2-Cam Kit + 1 TB Hard Drive
Two eufyCam S4 cameras pair fixed 4K context with tracked PTZ detail, while the included HomeBase S380 keeps a pre-installed 1 TB hard drive at the center of the system.
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AT A GLANCE
Product Overview
A two-camera solar-assisted security system combining fixed 4K context, tracked PTZ detail, HomeBase intelligence, and 1 TB of included local storage.
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Wide context, tracked detail
Fixed 4K context hands activity to dual-lens 2K PTZ tracking with auto-framing and up to 8× hybrid zoom.
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Solar-assisted placement
Two detachable 5.5 W SolarPlus 2.0 panels help reduce routine charging when positioned for suitable direct sunlight.
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Detection and active deterrence
Radar and PIR support human, vehicle, and pet alerts, while warning lights, audio, and a measured 105 dB siren add response options.
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Local storage included
HomeBase S380 combines 16 GB eMMC with a pre-installed 1 TB HDD and supports total expansion up to 16 TB.
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HomeBase intelligence
The included HomeBase enables compatible stranger alerts, cross-camera tracking, smart snapshots, and BionicMind functions.
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Plan direct power for 24/7
Continuous recording requires per-camera direct power plus current app, firmware, and storage prerequisites; adapters are not included.
Full product details
eufyCam S4 2-Cam Kit + 1 TB Hard Drive is a fixed U.S. bundle with two eufyCam S4 cameras (model T8172), two detachable 5.5 W SolarPlus 2.0 panels, HomeBase S380 (HomeBase 3), and a 1 TB hard drive pre-installed in HomeBase. Each camera combines a fixed 4K 130° bullet view with a dual-lens 2K PTZ system for coordinated tracking, auto-framing, and up to 8× hybrid zoom. Radar and PIR detection, human/vehicle/pet alerts, color and infrared night vision, warning lights, a 105 dB siren measured at 0.1 m, full-duplex two-way audio, dynamic privacy zones, and IP65 weather resistance are supported. HomeBase adds compatible BionicMind functions, cross-camera tracking, smart snapshots, 16 GB built-in eMMC, and total storage expansion up to 16 TB. The cameras can operate through a router or with the included HomeBase; Amazon Alexa and Google Assistant are supported. For 24/7 continuous recording, each camera requires direct 5 V/2 A or higher power, camera firmware V1.0.5.4 or later, the latest eufy app, and HomeBase S380 firmware V3.7.2.8 or later when HomeBase is used. Camera power adapters and microSD cards are not included. Apple HomeKit, HomeBase 2/S280, HomeBase mini, HomeBase Professional, and eufy NVR are not currently supported.
WHY CHOOSE THIS PRODUCT?
A two-camera system with storage already planned
For buyers who want two coordinated exterior viewpoints and local recording, this exact configuration pairs the cameras with HomeBase S380 and a pre-installed 1 TB hard drive.
Start with local capacity already resolved
A 1 TB 2.5-inch SATA hard drive is pre-installed in HomeBase S380, alongside its 16 GB of built-in eMMC.
Expand only if the recording plan changes
HomeBase supports total storage expansion up to 16 TB with compatible 5 V 2.5-inch SATA storage. Capacity beyond the included 1 TB is optional.
Choose the recording mode before placement
Event recording can use the included storage architecture. Continuous 24/7 recording adds direct-power, current app and firmware, and storage prerequisites; camera power adapters are not included.
USE CASES
Plan two camera positions around the areas that matter most
The right fit is not about claiming universal coverage. It is about choosing two useful viewpoints and confirming the mounting, signal, sunlight, and power conditions at each one.
Entry plus approach
Use one camera for the primary arrival path and the second for another approach, subject to line of sight, mounting, power, and Wi-Fi conditions.
Building edge plus priority zone
Separate the two cameras across a building edge and another priority area. Final placement should be validated on site rather than assumed from a generic diagram.
Home plus detached structure
For a garage or workshop, review router and HomeBase placement, signal conditions, solar exposure, and any direct-power path before mounting.
Small-business exterior zones
The same two-zone planning method can support an office approach or parking entrance. IP65 supports outdoor use but does not guarantee complete site coverage.
KEY FEATURES
From wider context to tracked detail
The fixed view preserves orientation while the PTZ view follows activity for closer detail. The practical value comes from how those views hand off, frame, and respond—not from resolution alone.
Keep the wider scene
The fixed bullet view records at 4K with a 130° diagonal field of view, preserving context around the monitored area.
Track with the PTZ view
The dual-lens 2K PTZ system uses bullet-to-PTZ handoff, human tracking, and auto-framing to follow activity.
Move from detection to detail
Up to 8× hybrid zoom supports a closer look while the fixed view remains available for orientation.
Choose a response
Radar and PIR detection can lead to warning lights, full-duplex two-way audio, or a 105 dB siren measured at 0.1 m, depending on the response you select.
INSTALLATION AND COVERAGE
Resolve mounting, sunlight, detection and power before installation
Before ordering, map each sightline, mounting surface, 2.4 GHz connection, HomeBase relationship, solar exposure, and intended recording mode. These decisions determine whether the system fits the property.
Confirm the mounting surface
Each camera supports vertical or horizontal mounting. Validate structure, fastener suitability, clearance, and final sightlines at the property.
Plan useful solar exposure
Where the property allows, place each 5.5 W panel toward the equator, free of persistent shadow, and at roughly a 30°–45° angle. Results still vary with season, temperature, settings, activity, and direct sunlight.
Confirm the network and HomeBase path
Each camera can operate through a 2.4 GHz router or pair with the included HomeBase S380. HomeBase-dependent storage and intelligence features require a reliable connection to that system core.
Treat detection distance as a planning limit
Bullet PIR reaches up to 30 ft and PTZ radar up to 40 ft. Test the final position because sightlines, environment, and settings affect real detection behavior.
Treat 24/7 as a directly powered mode
Each camera needs direct 5 V/2 A or higher power plus the current app, required firmware, and adequate storage. Camera power adapters for this mode are not included.
TECHNICAL REFERENCE
Specifications
Verified technical limits are grouped by the decisions they support. Values marked up to remain dependent on placement, environment, settings, and current software prerequisites.
Imaging and movement
The fixed and movable views in each S4 camera.
- Fixed bullet view: 4K, 3840 × 2160
- PTZ dual-lens view: 2K, 2688 × 1520
- Sensors: 1/2.8-inch stacked CMOS and 1/3-inch CMOS
- Fixed FOV: D130° / H107° / V57°
- PTZ wide FOV: D121° / H102° / V54°
- PTZ tele FOV: D46° / H40° / V23°
- 355° pan and 70° tilt
- Bullet-to-PTZ handoff, auto-framing, and up to 8× hybrid zoom
Detection, night and response
Sensing and response limits that affect placement.
- Bullet PIR: up to 30 ft
- PTZ radar: up to 40 ft
- Human, vehicle, and pet alerts
- Color night vision with spotlights
- Four 850 nm IR LEDs; IR up to 32.8 ft / 10 m
- Full-duplex two-way audio
- 105 dB siren measured at 0.1 m
- Warning lights and dual-mic noise reduction
Power and solar
Battery, charging, solar assistance, and continuous-power boundaries.
- Quick-swap 10,000 mAh battery per camera
- Detachable 5.5 W SolarPlus 2.0 panel per camera
- Solar results depend on direct sunlight, angle, shade, season, settings, and activity
- USB-C full charge: approximately 7–8 hours at 5 V/2 A
- Charging range: 32°F to 113°F / 0°C to 45°C
- 24/7 mode requires direct 5 V/2 A+ power per camera
- 24/7 mode also requires current app, firmware, and adequate storage
- Camera direct-power adapters for 24/7 are not included
Recording and storage
Included capacity, camera-local options, and expansion.
- Camera-local storage: 32 GB
- Optional microSD: up to 256 GB; takes priority when inserted
- HomeBase built-in storage: 16 GB eMMC
- Included target storage: 1 TB HDD pre-installed in HomeBase S380
- HomeBase drive interface: internal 2.5-inch, 5 V SATA
- HomeBase total expansion: up to 16 TB
- H.264/H.265 recording, up to 15 fps
- WDR enabled by default
Network, privacy and compatibility
Connections and ecosystem boundaries to confirm before purchase.
- Wi-Fi: 802.11 b/g/n/ax, 2.4 GHz
- Cameras can operate through a router or pair with HomeBase S380
- Stranger alerts and cross-camera tracking require HomeBase S380
- Two hexagonal activity zones and dynamic privacy zones
- Locally encrypted footage
- Amazon Alexa and Google Assistant supported
- Apple HomeKit not currently supported
- HomeBase 2/S280, mini, Professional, and eufy NVR not supported
Physical and environmental
Dimensions, weight, mounting, and rated operating conditions.
- Camera: 92 × 164.5 × 165 mm
- Camera with panel at 45°: 92 × 164.5 × 305 mm
- HomeBase: 78 × 109.6 × 144 mm
- Camera: approximately 745 g
- Each 5.5 W panel: 308 g
- HomeBase: approximately 666 g
- IP65; −4°F to 131°F / −20°C to 55°C
- Vertical or horizontal camera mounting supported
PACKAGE CONTENTS
What's Included
These are the verified contents of the fixed U.S. two-camera bundle. Each of the two rechargeable batteries may arrive installed or separately packaged; the quantity remains two.
Camera pair
Quantities apply to this fixed two-camera bundle.
- 2 × eufyCam S4 camera (T8172)
- 2 × rechargeable 10,000 mAh battery
- 2 × camera mounting bracket
- 2 × camera positioning sticker
- 2 × camera screw pack
- 2 × USB charging cable
Solar pair
One detachable panel system per camera.
- 2 × detachable 5.5 W SolarPlus 2.0 panel
- 2 × solar-panel mounting bracket
- 2 × solar-panel positioning sticker
- 2 × solar-panel extension cable
- 2 × solar-panel screw pack
HomeBase and setup
Local system core and verified setup contents.
- 1 × HomeBase S380 / HomeBase 3
- 1 × 1 TB 2.5-inch SATA hard drive, pre-installed
- 1 × Ethernet cable
- 1 × HomeBase power adapter
- 1 × reset pin and hard-drive screw pack
- 1 × Quick Start Guide
PLAN AHEAD
What is not included
Separate optional expansion from true operating prerequisites. Event-based use does not require every item below; direct-power adapters matter only if 24/7 recording is part of the plan.
Customer-supplied or optional
These items are not part of the verified bundle; whether they matter depends on the installation and recording plan.
- Direct-power adapters—required only for 24/7 recording mode
- microSD cards—optional per-camera storage
- Storage beyond the included 1 TB—optional expansion
- Additional cameras or HomeBases
- Router, broadband service, and app-capable device
- Professional installation
BUYER FAQ
Questions that can change the purchase or installation plan
These answers cover the fixed bundle, storage, camera behavior, power, compatibility, outdoor placement, and ClearVero purchase policies without introducing new product claims.
What is included in this fixed bundle?
Two eufyCam S4 cameras, two rechargeable batteries, two detachable 5.5 W SolarPlus 2.0 panels, camera and solar mounting hardware, HomeBase S380, its Ethernet cable and power adapter, a pre-installed 1 TB hard drive, and verified setup accessories are included.
Is the 1 TB hard drive included and installed?
Yes. The verified bundle includes one 1 TB 2.5-inch SATA hard drive pre-installed in HomeBase S380. Its manufacturer and model are not claimed.
Can the S4 cameras operate without HomeBase?
The cameras can operate through a router or pair with the included HomeBase S380. Some intelligence, cross-camera, and storage functions require HomeBase.
What is required for 24/7 continuous recording?
Each camera needs direct 5 V/2 A or higher power, camera firmware V1.0.5.4 or later, the latest eufy app, adequate storage, and HomeBase S380 firmware V3.7.2.8 or later when HomeBase is used. Camera power adapters are not included.
Do the solar panels eliminate charging in every installation?
No universal result is promised. Solar performance varies with sunlight, angle, shade, season, temperature, settings, and activity. Each included panel is rated at 5.5 W.
Can storage be expanded beyond the included 1 TB?
HomeBase S380 supports total storage expansion up to 16 TB using compatible 5 V 2.5-inch SATA storage. Capacity beyond the included 1 TB is optional and not included.
Which smart-home platforms and bases are supported?
Amazon Alexa and Google Assistant are supported. Apple HomeKit, HomeBase 2/S280, HomeBase mini, HomeBase Professional, and eufy NVR are not currently supported.
What should be checked before outdoor installation?
Confirm mounting surfaces, 2.4 GHz Wi-Fi conditions, HomeBase placement where used, solar exposure, detection goals, recording mode, and any direct-power path. IP65 supports outdoor use, but final placement must be validated at the property.
How do the fixed and PTZ views work together?
The fixed 4K bullet view preserves the wider scene while the dual-lens 2K PTZ view supports bullet-to-PTZ handoff, human tracking, auto-framing, and up to 8× hybrid zoom. Results depend on placement and environment; cross-camera tracking requires HomeBase S380.
What should I know about night and outdoor operation?
The cameras support color night vision, four 850 nm IR LEDs, and IR illumination up to 32.8 ft / 10 m. They are rated IP65 for −4°F to 131°F / −20°C to 55°C operation; charging uses the narrower 32°F to 113°F / 0°C to 45°C range.
How do the warranty, money-back guarantee, and returns differ?
ClearVero provides a 2-Year Product Warranty and a separate 30-Day Money-Back Guarantee. Returns are governed by ClearVero's current Refund Policy. These protections are distinct and should be reviewed according to the current policy terms.
How are shipping details determined?
Shipping availability, timing, cost, and destination eligibility are governed by ClearVero's current Shipping Policy and the details shown during purchase. No manufacturer shipping promise is applied to this product page.
A COMPLETE TWO-CAMERA CONFIGURATION
Choose local storage without leaving the system core unresolved
This exact kit combines two S4 cameras, two solar panels, HomeBase S380, and a pre-installed 1 TB hard drive. ClearVero guidance can help you review placement, power, and compatibility before purchase.
- Personalized Support
- 30-Day Money-Back Guarantee
- 2-Year Product Warranty
eufyCam S4 2-Cam Kit + 1 TB Hard Drive
$879.99 USD
Quantity: 1
Adds the same selected configuration and quantity shown in the purchase area.