eufy - eufyCam S4 Triple Lens Wireless Solar Security Camera with 360° View, Auto Tracking, No Monthly Fees - White
Model: T81721W1
SKU: 6644014
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Customers love the exceptional video quality and reliable tracking performance of this camera. Users also frequently highlight the ease of installation, long-lasting battery life, and effective AI-guided features as major strengths. While the device offers impressive coverage and motion detection, some users have noted that its physical size makes it less discreet than other options.
Do you need a data plan for this camera?
No, you do not need a cellular data plan. The eufyCam S4 connects to your home Wi-Fi network for remote viewing and alerts. It does not have a SIM slot or require any monthly service fees. All you need is a stable 2.4 GHz Wi-Fi network (and internet connection for remote access). If you don't have Wi-Fi at the camera location, you'd need a Wi-Fi extender or a separate Wi-Fi solution—but no data plan is required.
Can I mount this camera on a pole on my roof?
The eufyCam S4 comes with a wall-mounting bracket designed for flat surfaces, not for pole mounting. However, you can mount it on a pole using a third-party pole mount or universal security camera mount (e.g., a U-bracket or an adjustable pole mount) that fits the camera's screw hole (typically 1/4-inch or standard tripod thread). The camera is weatherproof and solar-powered, so it will work on a roof pole as long as it has good sunlight exposure. Just ensure the solar panel is oriented correctly for charging.
What is the video resolution of this camera?
The video resolution of this camera is 4K (2160p).
Does this camera have night vision?
Yes, this camera has night vision with a distance of 50 feet.
Is this camera compatible with Alexa?
Yes, this camera works with Amazon Alexa.
testThe fixed bullet lens never misses the big picture, while the PTZ dual lenses instantly locks and zooms on visitors or unwanted guests up to 164 ft, showcasing critical details. When multiple people enter, the camera automatically reframes so everyone stays in view—delivering coverage without blind spots.
Just one hour of direct sunlight a day keeps eufyCam S4 powered thanks to a 5.5 W high-efficiency solar panel.† The SolarPlus™ 2.0 detachable design, praised in reviews for flexibility, makes installation easy on walls, poles, or eaves.
Works right out of the box—no HomeBase S380 required. On-device AI provides fast, reliable human, vehicle, and pet detection. Built-in 32GB storage is expandable up to 256GB, keeping recordings local and private.
Unlock additional camera functions if you want to pair outdoor camera with you existing HomeBase S380. Innovative BionicMind™ AI recognizes familiar faces and alerts you to strangers; it also detects and alerts you to people, vehicles, and pets detected. Enjoy large-scale capacity for all your video storage and data with expandable storage up to 16 TB for extra peace of mind.
Dual radar + passive infrared (PIR) sensors cut false alarms more accurately over single-sensor systems. When a threat is confirmed, red/blue strobe lights flash and a 105 dB siren activates automatically to send intruders packing.
