Foscam FI9821P vs Uniview IPC3624SR‑P
Side-by-side comparison of features, pricing, ratings, and alternatives.
The Foscam FI9821P delivers crisp 1080p video with a 110° wide‑angle lens and motorized pan/tilt for full room coverage. Its built‑in infrared LEDs provide clear night‑vision up to 10 m, while motion detection sends instant alerts to your phone. Easy to set up via the Foscam app, the camera supports two‑way audio, microSD storage, and cloud backup. It integrates with major smart‑home platforms and offers encrypted streaming for privacy‑focused users.
The Uniview IPC3624SR‑P is a rugged, weather‑sealed bullet camera designed for outdoor surveillance. It delivers crystal‑clear 4‑megapixel video and features built‑in infrared LEDs for night vision up to 30 meters. With PoE support and advanced video analytics, this camera integrates easily into existing IP security systems, providing reliable performance in harsh environments while minimizing installation complexity.
- High‑resolution 1080p video
- Motorized pan/tilt covers large area
- Two‑way audio for interaction
- Night vision works in total darkness
- High‑resolution 4MP image quality
- Integrated IR for reliable night vision
- Simple PoE installation
- Robust IP66 weatherproof design
- No PoE support, relies on Wi‑Fi
- Limited microSD capacity (max 128 GB)
- App can be occasionaly laggy on older phones
- Limited to fixed focus lens
- No built‑in SD card slot for local storage
- Advanced analytics require separate license
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Crystal‑clear 4K video with night vision and AI motion alerts
The Verdict
AI-generated from listing dataChoose the Foscam FI9821P for affordable indoor Wi‑Fi PTZ with voice‑assistant support, or the Uniview IPC3624SR‑P for higher‑resolution outdoor PoE surveillance.
Key differences
- •Resolution: 1080p (A) vs 4MP (B)
- •Lens: motorized pan/tilt (A) vs fixed focus (B)
- •Night vision range: 10 m (A) vs 30 m (B)
- •Power: Wi‑Fi plug‑in (A) vs PoE single‑cable (B)
- •Weather protection: indoor only (A) vs IP66 outdoor‑rated (B)
Performance
B offers 4MP resolution and 30 m IR range, exceeding A's 1080p and 10 m night vision.
Build quality
B is IP66 rated for dust and heavy rain; A has no outdoor/weather rating.
Connectivity
B uses PoE for reliable wired connection; A relies solely on 2.4 GHz Wi‑Fi.
Power & efficiency
B needs only PoE, simplifying cabling; A requires separate power adapter and Wi‑Fi.
Compatibility
A integrates with Alexa/Google/IFTTT; B is ONVIF compliant. Both have distinct ecosystems.
Price & value
A costs $129 versus B's $199, offering lower upfront cost.
Warranty & support
Both provide a 2‑year warranty.
Choose Foscam FI9821P if…
Home owners or small offices needing indoor PTZ, voice‑assistant control, and lower cost.
Choose Uniview IPC3624SR‑P if…
Security installers or small businesses requiring outdoor, high‑resolution, PoE‑powered cameras.
Common questions
Which camera is cheaper?
The Foscam FI9821P is $129, while the Uniview IPC3624SR‑P is $199.
Can I store video locally on both models?
A supports microSD up to 128 GB; B has no built‑in SD slot, requiring external NVR or cloud storage.
What power options are available?
A uses a standard power adapter and Wi‑Fi; B is powered via PoE and can add optional Wi‑Fi via an external adapter.