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![EseeCloud QS4-B4 4MP 4G WiFi Solar Cameras](https://www.icseecam.com/wp-content/uploads/2025/03/EseeCloud-QS4-B4-4MP-4G-WiFi-Solar-Cameras-2.webp)

# **EseeCloud QS4-B4 4MP 4G WiFi Solar Cameras**

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## Description

### EseeCloud QS4-B4 4MP 4G WiFi Solar Camera

### High-Resolution Monitoring & Solar Autonomy

- **4mm Lens with 2560×1440 Resolution**: Delivers sharp 4MP footage to identify faces, license plates, or package details up to 10m away, ideal for homes, small farms, or storefronts.
- **7.5W Solar Panel + 6000mAh Battery**: Ensures uninterrupted power for off-grid areas like rural cabins or construction trailers, even with limited sunlight.

### Global 4G & Smart Detection

- **Multi-Region 4G LTE Support:**

| **Model Number** | **Connection** | **LTE Frequency Bands** |
| --- | --- | --- |
| QS4-B4 | WiFi | 2.4GHz |
| QS4-B44G | 4G-Asia/China | FDD: B1/B3/B5/B8TDD: 34/B38/B39/B40/B41 |
| QS4-B44GE | 4G-Europe | FDD: B1/3/5/7/8/20/28 GSM: 900/1800MHz |
| QS4-B44GU | 4G-USA | LTE: B2/B4/B5/B12/B13WCDMA: B2/B4/B5 |

- **PIR Human Detection (10m, 120°)**: Focuses on human-sized heat signatures (e.g., ignores pets but alerts for trespassers near gates).

### Versatile Night Vision & PTZ Control

- **Dual Night Modes:** Infrared Mode: 0 Lux stealth monitoring for discreet surveillance. Full-Color Mode: Retains color clarity in low light (e.g., identifying vehicle models or clothing).
- **355° Horizontal / 90° Vertical PTZ**: Scan large yards, driveways, or parking areas with precision.

### Durable Design & Efficient Storage

- **Weatherproof Build**: Operates in **-20°C to 55°C** and **20–80% humidity**, perfect for coastal zones or harsh winters.
- **256GB TF Card Support**: Store weeks of footage locally without relying on cloud subscriptions.

### User-Friendly Connectivity

- **WiFi or 4G**: Effortless setup without QR codes—pair via **Bluetooth** in seconds.
- **Two-Way Audio**: Directly communicate through the camera (e.g., warn intruders or guide guests).
- **OSD Display**: Real-time battery, date, and camera name tracking for easy management.

**Ideal For**: Solar-powered security in residential properties, vacation homes, or small commercial sites needing 4MP clarity, global 4G flexibility, and rugged reliability.

### Packaging Details

- Contents: Includes the camera, 7.5W solar panel, solar panel bracket, user manual, and screw pack.
- Dimensions and Weight: Packaged at 260x190x125mm.
- Carton Size: 20 units per carton, with carton dimensions of 525x385x630mm.