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eufy Eufycam S4 4K Security Camera
T8172TW1
Product Overview
Key Features
- Revolutionary Triple-Lens Bullet-PTZ Camera
- Bullet-to-PTZ Tracking and Auto-Framing
- Powerful Solar-Charging with SolarPlus
- Precise Detection, Powerful Deterrence
Key Specifications
- Brand:
- eufy
- Model Number:
- T8172TW1
- Remote Operation:
- Yes - via the eufy App
- Internal Storage:
- 32GB
- External Storage:
- Expandable up to 256GB via microSD (not included).
- Power:
- Solar powered
- Video:
- 4K
- Night Vision:
- Spotlights for Color Night Vision
- Microphone:
- Two-Way Audio
Smart Features
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
Cameras
- Number of Cameras:
- 1
- Motion Detection:
- Yes
Safety
- IP Rating:
- IP65
- Operating Temperature (Celcius):
- -20 - 55
- Installation:
- Battery powered system self-installation suitable
General Information
- Type:
- Security Camera
- Family:
- eufy S4
- Colour:
- White
- Additional Features:
- on-device AI for humans, vehicles, and pet detectio
Warranty
- Manufacturer's Warranty:
- 1 Year
Smart Features
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
Safety
- IP Rating:
- IP65
- Operating Temperature (Celcius):
- -20 - 55
- Installation:
- Battery powered system self-installation suitable
Warranty
- Manufacturer's Warranty:
- 1 Year
Camera Dimensions
- Camera Height (mm):
- 164.5
- Camera Width (mm):
- 92
- Camera Depth (mm):
- 165
- Camera Weight (g):
- 745
Box Dimensions
- Box Height (mm):
- 193
- Box Width (mm):
- 126
- Box Depth (mm):
- 257
- Box Weight (kg):
- 1
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Product Reviews of eufy Eufycam S4 4K Security Camera
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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The eufy Eufycam S4 4K Security Camera is a versatile outdoor camera for households that want wide-area monitoring with smart tracking and local storage. Its main strengths are detailed video, 360 degree activity coverage and on-device AI for people, vehicles and pets. A key limitation is that its built-in storage is modest if you record frequent events without adding a microSD card.
What it’s great for
- Outdoor Home Security
- Driveway Monitoring
- Front Entry Coverage
- Yard Surveillance
- Smart Motion Alerts
Where it works best
- Driveways
- Front Doors
- Side Paths
- Backyards
- Garages
- Outdoor Entry Points
Who it’s for
- Homeowners
- Renters Seeking Outdoor Monitoring
- Families
- Pet Owners
- Households Wanting Local Storage
Things to consider
It offers strong coverage and local recording, but specialist high-end systems may provide stronger low-light performance, more advanced integrations or larger built-in storage out of the box.
Smart home integration score
7/10 - Strong app-based security features and local AI focus, though broader ecosystem details are not confirmed here.
Night vision performance
7/10 - High-resolution capture supports detail retention, but dedicated low-light or spotlight performance is not specified.
Outdoor weather suitability
IP65 weather resistant
Pet & package monitoring fit
8/10 - Pet detection and wide entry coverage make it a good fit for monitoring pets and activity near doors or parcels.
Installation ease
7/10 - Suitable for typical outdoor mounting, though dual-lens positioning and coverage planning matter for best results.
Key benefits
- 4K fixed lens: Captures sharper top-view footage so faces, vehicles and movement are easier to review.
- 2K PTZ lens: Adds movable coverage that follows activity across wider outdoor areas.
- 130 degree wide view: Covers broad sections of driveways, entries or yards from a single mounting point.
- 360 degree smart tracking: Helps keep moving subjects in frame instead of relying on a fixed viewing angle.
- On-device AI detection: Distinguishes humans, vehicles and pets for more relevant security alerts.
- Motion-triggered recording: Records when activity is detected, helping reduce unnecessary footage and simplify event review.
- 32GB internal storage: Provides built-in local recording without needing immediate extra storage.
- IP65 weather resistance: Suits outdoor installation in exposed areas around the home.
Q: Can it store recordings locally without cloud storage?
A: Yes. eufy Eufycam S4 has 32GB of built-in local storage and supports microSD expansion to 256GB, so event footage can be kept on the camera itself. That suits buyers who prefer local recording on the device.
Q: Does it record continuously or only when motion is detected?
A: It records when motion is detected rather than running as a stated continuous recorder. That helps manage the 32GB built-in storage, and microSD expansion to 256GB gives more room if your camera sees regular activity.
Q: Can one camera cover a wide view and tracking?
A: Yes. eufy Eufycam S4 uses an upper fixed lens for a 130 degree view and a lower PTZ lens for smart tracking. That setup suits driveways and entry points where you want broad coverage plus follow-up on movement.
Q: Can it tell the difference between people, cars and pets?
A: Yes. eufy Eufycam S4 uses on-device AI to detect humans, vehicles and pets, which can make alerts more relevant than basic motion-only triggers. It works best when the subject is clearly visible in the camera's view.
Q: Is it suitable for exposed outdoor areas around the house?
A: Yes. eufy Eufycam S4 has an IP65 weather-resistant design, so it is built for outdoor placement near entries, paths or yards. It is intended for normal outdoor exposure, not for submersion or spots where water can pool.