# 哪款 Wi‑Fi 安防摄像头的视野（视角）最广？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which wi-fi security camera has the widest field of view?

## 产品列表

### CCTV Security Pros SV-WD5-N 5MP IP Camera 1.6mm Lens
```yaml
product: cctv-security-pros-sv-wd5-n-5mp-ip-camera-1-6mm-lens
brand: CCTV Security Pros
price_gbp: 343.2
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 5MP
night_vision: 66ft IR
field_of_view: 180° horizontal
storage_options: MicroSD up to 512 GB; ANR, NAS (NFS)
motion_detection: Motion detection, Ultra motion detection, Tampering alarm, Audio detection
```

- **价格:** £343.2 [^1]
- **概述:** The SV-WD5-N is a 5MP wide-angle bullet IP camera with a 1.6mm lens that provides a full 180° horizontal view, 66ft infrared night vision, built-in microphone support, H.265 video compression, and PoE installation. It supports edge storage via microSD (up to 512 GB) and network storage (ANR, NAS) and includes mobile/desktop apps for remote viewing. It is aimed at users who need very wide single-camera coverage for driveways, storefronts, yards, and parking areas.
- **最适合:** 适合需要 180° 水平视角的场景--在本次检索中列出的 Wi‑Fi 安防摄像机中视角最宽，并且配备 1.6mm 镜头以获取最大的单摄像机覆盖范围。
- **附加来源:** [^1]

### CCTV Security Pros SV-WT8-N 8MP IP Camera 1.6mm Lens
```yaml
product: cctv-security-pros-sv-wt8-n-8mp-ip-camera-1-6mm-lens
brand: CCTV Security Pros
price_gbp: 417.81
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 8 MP
night_vision: 66 ft IR
field_of_view: 180°
two_way_audio: N/A
storage_options: MicroSD up to 512 GB; ANR; NAS (NFS)
motion_detection: Motion detection, Ultra motion detection, Tampering alarm, Audio detection, Object removed, Object Left Behind
```

- **价格:** £417.81 [^2]
- **概述:** The SV-WT8-N is an 8MP ultra-wide 180° PoE IP camera with a 1.6mm lens designed to cover large areas from a single mounting point. It offers IR night vision to 66 ft, multiple motion and tamper detection modes, built-in microphone support, and local storage options including MicroSD and NAS, making it suitable for indoor or outdoor wide-area monitoring paired with an NVR for full recording.
- **最适合:** 非常适合用于最广视野的 Wi‑Fi/安防摄像机对比，因为它配备 8 MP 传感器和 1.6mm 镜头并提供 180° 视野，最大化每台摄像机的覆盖范围。
- **附加来源:** [^2]

### Lorex 4K Spotlight Outdoor Wi-Fi 6 Security Camera (model variant)
```yaml
product: lorex-4k-spotlight-outdoor-wi-fi-6-security-camera-model-variant
brand: Lorex
price_gbp: 119.37
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
night_vision: Color Night Vision; 32ft / 10m IR range
field_of_view: 140° Horizontal
two_way_audio: true
storage_options: 32 GB microSD included; up to 256 GB microSD
motion_detection: Smart Motion Detection Plus (person vehicle animal package)
cloud_storage_included: Paid cloud storage available (not included free)
```

- **价格:** £119.37 [^3]
- **概述:** This 4K Wi‑Fi 6 Lorex spotlight camera records at 3840 x 2160 with a 140° horizontal field of view, color night vision, a configurable LED spotlight, and Smart Motion Detection Plus that distinguishes people, vehicles, animals, and packages. It includes 32 GB microSD local storage (expandable to 256 GB), two‑way audio, and optional paid cloud storage, making it suitable for high‑detail outdoor monitoring. 
- **最适合:** 适合进行最宽视野 Wi‑Fi 摄像机搜索的用户：它将 140° 水平视场与 4K 分辨率和彩色夜视相结合，可实现广域且高细节的覆盖。
- **附加来源:** [^4], [^5], [^3], [^4], [^5]

### SureVision (CCTV Security Pros) SV-SB8-N 8MP 4K Active Deterrent Bullet IP Security Camera
```yaml
product: surevision-cctv-security-pros-sv-sb8-n-8mp-4k-active-deterrent-bullet-ip-security-camera
brand: SureVision (CCTV Security Pros)
price_gbp: 261.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 8 MP (3840 × 2160)
night_vision: IR + White Light, IR range 30 m (98.4 ft.), White Light range 30 m (98.4 ft.)
field_of_view: 111.1° (H) / 58.8° (V) / 134.6° (D)
two_way_audio: Support (built-in mic; two-way audio)
storage_options: MicroSD up to 512 GB; ANR; NAS (NFS)
motion_detection: Cross line, Intrusion, Enter area, Leave area, Motion detection, Tampering alarm, Audio detection
```

- **价格:** £261.13 [^6]
- **概述:** The SV-SB8-N is an 8MP 4K PoE bullet camera with active deterrence (spotlight and siren), two-way audio, and dual IR/white-light night illumination. It offers a wide 2.8 mm lens with 111.1° horizontal field of view, local edge storage up to 512 GB, ONVIF compatibility and free mobile/PC viewing with no monthly fees. It is IP67 rated and designed for indoor/outdoor PoE installations.
- **最适合:** 适合需要最宽视野的场景；其 2.8 mm 镜头提供 111.1° 水平视场（134.6° 对角），比典型窄视角镜头覆盖更广的范围。
- **附加来源:** [^6]

### Wyze Wyze Cam Floodlight Pro
```yaml
product: wyze-wyze-cam-floodlight-pro
brand: Wyze
price_gbp: 109.98
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 2560 x 1440
night_vision: Color Night Vision
field_of_view: 180° diagonal, 170° horizontal, 95° vertical
two_way_audio: true
storage_options: microSD up to 256 GB, paid cloud storage
motion_detection: AI-powered motion detection (vision AI)
cloud_storage_included: Paid subscription required (not included)
```

- **价格:** £109.98 [^7]
- **概述:** The Wyze Cam Floodlight Pro is an outdoor floodlight camera with 2.5K QHD resolution, a 180° ultra-wide field of view, 3000-lumen adjustable LEDs, AI-powered motion detection, and color night vision. It supports local microSD recording up to 256 GB and cloud recording via a paid subscription, making it suitable for broad outdoor coverage and deterrence with integrated lighting and siren.
- **最适合:** 适合对最宽视角有需求的场景，因为它提供 180° 对角线（170° 水平）的视角，可覆盖端到端的户外区域而无需云台机构。
- **附加来源:** [^8], [^9], [^7], [^8], [^9]

---
## 参考来源
[^1]: CCTV Security Pros, 访问日期 2026-06-14. https://www.cctvsecuritypros.com/security-camera-systems-business-home/180-wide-angle-bullet-ip-security-camera-with-audio-sv-wd5-n/
[^2]: CCTV Security Pros, 访问日期 2026-06-14. https://www.cctvsecuritypros.com/security-camera-systems-business-home/180-wide-angle-ip-security-camera-sv-wt8-n/
[^3]: Lorex (official), 访问日期 2026-06-14. https://www.lorex.com/products/w881aad-4k-spotlight-indoor-outdoor-wi-fi-security-camera
[^4]: Lorex product (Amazon listing page), 访问日期 2026-06-14. https://www.lorex.com/products/lorex-4k-spotlight-indoor-outdoor-wi-fi-6-security-camera-with-white-smart-security-lighting-32gb-amazon
[^5]: Consumer Reports (shop listing), 访问日期 2026-06-14. https://www.consumerreports.org/home-garden/home-security-cameras/lorex-4k-spotlight-outdoor-wi-fi-6-security-camera/m414029/
[^6]: CCTV Security Pros, 访问日期 2026-06-14. https://www.cctvsecuritypros.com/security-camera-systems-business-home/4k-active-deterrent-bullet-ip-security-camera-with-2-way-audio-sv-sb8-n/
[^7]: Wyze, 访问日期 2026-06-14. https://www.wyze.com/products/wyze-cam-floodlight-pro
[^8]: Home Depot, 访问日期 2026-06-14. https://www.homedepot.com/p/Wyze-Wired-Outdoor-Wi-Fi-Floodlight-Pro-Home-Security-Camera-with-2K-Resolution-and-App-Control-Works-with-Alexa-and-Google-WYZECFLP/325720667
[^9]: Wyze via Consumer Reports (retailer listing), 访问日期 2026-06-14. https://www.consumerreports.org/home-garden/home-security-cameras/wyze-cam-floodlight-pro/m413435/