Auto Tracking
Keep moving subjects in frame automatically. The S3-U combines a dual-lens view with smooth PTZ control, so you can follow activity across a wider area and stay informed with real-time alerts in the Cam720 app.
IP66 Weather Resistant
Built for outdoor use with an IP66 rating. The durable ABS+PC housing helps the camera handle rain, dust, and temperature changes—ideal for yards, gates, garages, farms, and driveways.
PIR Motion Detection
Smarter motion alerts with PIR detection to reduce unnecessary notifications. Get alarm messages to your phone, react faster, and review important moments with cloud or TF/SD recording options.
Product Specifications (S3-U)
| Model | S3-U |
|---|---|
| App | Cam720 |
| Lens / View | Dual-lens + PTZ |
| Resolution | 3MP (Sensor: SC2337P, 1/3") |
| Video Codec | H.264 |
| Frame Rate | Up to 15 fps |
| Night Vision | IR-CUT; color/IR night viewing (IR distance up to ~20m) |
| Wi-Fi | 2.4GHz Wi-Fi (IEEE 802.11 b/g/n) — not 5GHz |
| PTZ Range | Pan 330° / Tilt 90° |
| Audio | Built-in microphone + speaker (two-way audio) |
| Motion / AI | PIR motion detection; human detection; auto tracking |
| Power | Built-in rechargeable battery (9000mAh) + solar charging support |
| Weather Rating | IP66 |
| Storage | TF/SD card (up to 256GB) + cloud storage |
| Material | ABS + PC |
| Size | 152 × 131 × 98 mm |
FAQs
No. S3-U supports 2.4GHz Wi-Fi for better range through walls.
Use the Cam720 app to connect, watch live video, and manage alerts.
Yes. With an IP66 weather rating and durable housing, it’s designed for outdoor installation.
You can use TF/SD card recording (up to 256GB) and/or cloud storage depending on your setup.