1. สินค้าหมดview
The NAPCAT PoE Security Camera System (N2804) is a comprehensive surveillance solution designed for home and business security. This system features 4MP Super HD cameras with F1.0 super aperture for clear and vibrant color night vision, even in low-light conditions. Equipped with advanced AI detection capabilities, it accurately identifies people and vehicles, minimizing false alarms. The Power over Ethernet (PoE) design simplifies installation, requiring only a single network cable for both power and data transmission. The included 2TB Hard Disk Drive (HDD) provides ample storage for continuous recording, and footage can be accessed remotely via a smartphone app or PC client, or viewed locally on a connected monitor.

Image: The NAPCAT PoE Security Camera System, showcasing the central NVR unit and four 4MP PoE cameras, along with an icon indicating 2TB storage and AI capabilities.
2. อะไรอยู่ในกล่อง
ตรวจสอบว่าส่วนประกอบทั้งหมดที่ระบุไว้ด้านล่างนี้รวมอยู่ในแพ็คเกจของคุณ:
- PoE NVR (Network Video Recorder)
- 4 x PoE Security Cameras
- อะแดปเตอร์แปลงไฟสำหรับ NVR
- USB Mouse
- Ethernet Cables (various lengths)
- คู่มือเริ่มต้นอย่างรวดเร็ว
- สติ๊กเกอร์ติดตำแหน่งสกรู
- Surveillance Poster
- Reset Needle Pin
- ฝาปิดกันน้ำ
- ชุดสกรู

Image: A detailed layout of all components included in the NAPCAT PoE Security Camera System package, including the NVR, cameras, cables, power adapter, mouse, and various accessories.
3. การตั้งค่าและการติดตั้ง
3.1 การเชื่อมต่อ NVR
The NVR (Network Video Recorder) serves as the central hub for your security system. It must be connected to your router via an Ethernet cable to enable remote access and system functionality. The NVR also requires a power connection using the provided power adapter.

Image: The NAPCAT NVR unit with a single Ethernet cable connecting it to a camera, illustrating the Power over Ethernet (PoE) setup for simplified wiring.
3.2 การติดตั้งกล้อง
The cameras are designed for both indoor and outdoor use, featuring an IP67 weatherproof rating. Each camera connects directly to the NVR via a single Ethernet cable, which provides both power and data (PoE). This eliminates the need for separate power outlets near the cameras.
To install a camera:
- Unscrew the base from the camera unit.
- Mount the base securely to your desired location using the provided screws. Consider placing cameras under eaves or sheltered areas to further protect them from extreme weather.
- Connect the Ethernet cable from the camera to an available PoE port on the NVR. Ensure the waterproof connector is properly used for outdoor installations.
- Screw the camera unit back onto the mounted base. The camera features a pivot point allowing for flexible angle adjustment. Tighten the base to secure the camera in your desired viewตำแหน่งการวางตำแหน่ง

Image: A NAPCAT security camera mounted on an exterior wall, with water droplets visible, demonstrating its IP67 weatherproof rating under rainy conditions.
4. คู่มือการใช้งาน
4.1 Napcat Life App and PC Client
Manage your security system remotely using the Napcat Life smartphone app (available on Android and iOS) or the PC client (Windows and Mac). These platforms allow you to view ฟีดสด เข้าถึงฟีดที่บันทึกไว้tage, and configure system settings from anywhere with an internet connection.

Image: Multiple devices (smartphone, tablet, and desktop PC) displaying live feeds and playback options from the NAPCAT security camera system, highlighting remote access capabilities.
4.2 AI Detection and Smart Deterrence
The system features advanced AI detection for people and vehicles, significantly reducing false alarms caused by irrelevant motion. You can customize detection zones and sensitivity settings to focus on critical areas.
Upon detection, the system can trigger smart deterrence features:
- ไฟแฟลช: Dynamic strobe lights activate to deter intruders.
- สัญญาณเตือนภัยไซเรน: An audible siren can be triggered to alert occupants and scare off unwanted visitors.
- การแจ้งเตือนแบบเรียลไทม์: Receive instant notifications on your smartphone app when an event is detected.

Image: A family unloading a car in a driveway, with overlaid graphics indicating the system's human and vehicle detection capabilities, minimizing false alarms.

Image: A split image showing a security camera activating blue strobe lights and then red strobe lights, demonstrating its dual alert smart deterrence feature against a potential intruder.
4.3 F1.0 Color Night Vision
The F1.0 super aperture lenses provide exceptional light gathering capabilities, enabling full-color night vision even in extremely low-light conditions. This ensures detailed and vibrant images 24/7, surpassing traditional black and white night vision.

Image: A hand holding a smartphone displaying a live feed from a security camera at night, showcasing crystal clear, full-color night vision due to the F1.0 Super Aperture.
4.4 เสียงสองทาง
Each camera is equipped with a built-in microphone and speaker, allowing for two-way audio communication. This feature is useful for interacting with visitors, delivery personnel, or deterring suspicious individuals directly through the app.

Image: A person speaking through a security camera's two-way audio feature to a delivery driver at their front door, with speech bubbles indicating the conversation.
5. การบำรุงรักษา
To ensure optimal performance and longevity of your NAPCAT security camera system, regular maintenance is recommended:
- การทำความสะอาดเลนส์: ทำความสะอาดเลนส์กล้องเป็นระยะด้วยผ้านุ่มๆamp ผ้าสำหรับเช็ดฝุ่น สิ่งสกปรก หรือคราบน้ำที่อาจอุดตัน view.
- การตรวจสอบสายเคเบิล: Check all Ethernet cables for any signs of wear, damage, or loose connections, especially for outdoor runs.
- อัพเดตเฟิร์มแวร์: Regularly check for and install firmware updates through the Napcat Life app or PC client to ensure your system has the latest features and security enhancements.
- การจัดการพื้นที่เก็บข้อมูล: While the 2TB HDD provides ample storage, consider backing up critical footage periodically. The NVR will automatically overwrite older footagเมื่อดิสก์เต็ม
6 การแก้ไขปัญหา
If you encounter issues with your NAPCAT security camera system, try the following basic troubleshooting steps:
- ไม่มีภาพวิดีโอ: Ensure all cables (power, Ethernet) are securely connected to the NVR and cameras. Check the NVR's network connection to your router.
- กล้องออฟไลน์: Verify the PoE connection for the affected camera. Restart the NVR and check if the camera reconnects.
- สัญญาณเตือนที่ผิดพลาด: Adjust the AI detection sensitivity and detection zones in the Napcat Life app to reduce unwanted alerts.
- การมองเห็นตอนกลางคืนไม่ดี: Ensure the camera lens is clean and free from obstructions. Check for any strong light sources directly facing the camera at night that might interfere with its night vision.
- ปัญหาการเข้าถึงระยะไกล: Confirm your NVR is properly connected to the internet and that your mobile device has a stable network connection. Restart your router and NVR.
7. ข้อมูลจำเพาะ
| คุณสมบัติ | คำอธิบาย |
|---|---|
| ยี่ห้อ | NAPCAT |
| หมายเลขรุ่น | N2804 |
| เทคโนโลยีการเชื่อมต่อ | แบบมีสาย (PoE) |
| ความละเอียดในการจับภาพวิดีโอ | 4MP Super HD (2560x1440) |
| คุณสมบัติพิเศษ | F1.0 Color Night Vision, AI Detection, Behavior Detection, 2-Way Audio, IP67 Weatherproof, Strobe Light & Siren Alarm, Wide Viewing Angle, PoE Connection |
| จำนวนช่องสัญญาณ | 8 |
| ความจุของหน่วยความจำ | ฮาร์ดดิสก์ขนาด 2 เทราไบต์ (TB) |
| แหล่งพลังงาน | Power over Ethernet for Cameras, Plug-in Corded Electric for NVR |
| ความเข้ากันได้ของระบบปฏิบัติการ | แอนดรอยด์, ไอโอเอส, วินโดวส์, แมค |
| การใช้ที่แนะนำ | Home Security, Warehouse/Garden/Farm/Garage Security, Outdoor & Indoor Surveillance |
| ช่วงการมองเห็นตอนกลางคืน | 100 ฟุต |
| Viewอิงแองเกิล | 113 องศา |

ภาพ: ระเบิด view diagram illustrating the internal components of the F1.0 large-aperture lens, highlighting its 7 high-precision optical lenses, multi-layer coating, and ultra-high resolution capabilities.

Image: A side-by-side comparison showing the wider field of view (113 degrees) provided by the f/2.8mm lens compared to other standard lenses, illustrated with a swimming pool scene.
8. การรับประกันและการสนับสนุน
The NAPCAT PoE Security Camera System (N2804) comes with a 2-year manufacturer service coverage. For any questions, technical assistance, or support needs, please contact NAPCAT customer support. Lifetime customer support is provided to ensure your peace of mind.