소개
This manual provides essential instructions for the installation, operation, and maintenance of your Defender Sentinel 4K 8CH PoE Security Camera System. This system includes a Network Video Recorder (NVR) and 6 metal outdoor surveillance cameras, designed for robust security monitoring. Key features include 4K Ultra HD resolution, AI-powered human detection, color night vision, and active deterrence with blue/red flashing lights. The system operates with the Defender Empower App for remote access and control.
상자 안에 무엇이 들어있나요?
Your Defender Sentinel Security Camera System package includes:
- Full Kit (NVR, 6 Cameras, Cables, Power Adapter, Mouse, Mounting Hardware)
설정
The Defender Sentinel system is designed for a DIY setup. Follow these steps for initial installation:
- NVR 배치: Position the NVR in a secure, dry location near your internet router and a power outlet.
- 카메라 장착: Mount the IP66-rated cameras in desired outdoor locations. Ensure a clear line of sight and optimal coverage. The cameras are designed to withstand extreme weather conditions.
- PoE 연결: Connect each camera to the NVR using the provided Ethernet cables. Power over Ethernet (PoE) technology simplifies installation by providing both power and video signal through a single cable.
- NVR to Display: Connect the NVR to a monitor or TV using an HDMI or VGA cable to view 실시간 영상을 보고 설정을 구성하세요.
- 네트워크 연결 : Connect the NVR to your router via an Ethernet cable for internet access, enabling remote viewing via the Empower App.
- Empower App Setup: Download the Defender Empower App on your smartphone (iOS/Android). Follow the in-app instructions to add your NVR system.

이미지: 이상view of the Defender Sentinel NVR and security cameras, illustrating the system components.

Image: The Defender Sentinel NVR unit displayed with six connected cameras, ready for installation.
작동 지침
AI-Powered Smart Human Detection
The system's advanced AI identifies human movement, reducing false alarms. When human motion is detected, the system sends immediate alerts to your preferred notification method (e.g., via the Empower App).

Image: A person handling packages, with the AI detection system highlighting human presence on a smartphone screen, demonstrating instant alerts.
Flashing Blue-Red Light Deterrence
Upon motion detection, the cameras activate high-intensity blue and red flashing lights. This visual deterrent is designed to discourage potential intruders and serves as an active security measure.

Image: A security camera with active blue and red flashing lights, deterring an individual in a dark outdoor setting.
4K ClearVu with Color Night Vision
The system provides 4K Ultra HD resolution for clear and detailed footage. Equipped with color night vision, it captures high-quality video up to 100 feet in low-light conditions, enhanced by a built-in LED spotlight.

이미지: 분할 view demonstrating the superior clarity of 4K Ultra HD video compared to 1080p, showing a person in a warehouse setting.

Image: A comparison of daytime and color night vision footage, showing a person loading boxes into a van, highlighting the system's ability to capture vibrant colors in low light.
Mobile & Web기반 Viewing (Empower App)
Access live camera feeds, receive notifications, and review 기록된 footage from anywhere using the Defender Empower App on your smartphone or through a web browser. The system offers free recording to the NVR with bank-level encryption.

Image: A display showing multiple camera feeds, alongside a smartphone screen demonstrating the Empower App's live view, notifications, and playback features.
Sharp Audio Recording
The cameras are equipped with ultra-high-sensitivity microphones to capture audio with minimal delay, providing an additional layer of surveillance detail.

이미지: 사람 viewing a security camera playback on a smartphone, with an audio waveform visible, indicating the system's audio recording capability.
AI Smart Encoding
Intelligent storage optimization reduces file sizes without compromising image quality, maximizing the 1TB HDD storage capacity.

Image: The NVR unit with various surveillance scenes floating above it, representing the intelligent storage optimization provided by AI Smart Encoding.
유지
- 카메라 청소: 카메라 렌즈는 부드러운 천으로 정기적으로 닦아주세요.amp 깨끗한 이미지 품질을 위해 천을 사용하십시오. 연마성 세척제는 사용하지 마십시오.
- 연결 확인: Periodically inspect all cable connections for wear or damage, especially for outdoor cameras, to ensure continuous operation.
- 하드 드라이브 관리: 1TB HDD는 다음과 같은 기능을 제공합니다. amp저장. 시스템은 일반적으로 가장 오래된 파일을 덮어씁니다.tage when full. You can configure recording settings (e.g., continuous, motion-activated) via the NVR interface or Empower App.
- 펌웨어 업데이트: 디펜더를 확인하세요 website or Empower App for available firmware updates to ensure optimal performance and security.
문제 해결
영상 표시 안 됨
- Ensure the NVR is powered on and connected to a display.
- Verify all camera PoE connections to the NVR are secure.
- NVR의 전원 어댑터를 확인하십시오.
리모컨 없음 Viewing via Empower App
- Confirm the NVR is connected to your internet router.
- 스마트폰이 인터넷에 연결되어 있는지 확인하세요.
- Verify the NVR is properly added and online within the Empower App.
False Motion Detections
- Adjust the AI human detection sensitivity settings in the NVR or Empower App.
- Ensure cameras are not pointed at areas with constant, non-human motion (e.g., swaying trees, busy roads).
야간 시야 품질이 좋지 않음
- Clean the camera lens to remove dirt or obstructions.
- Ensure there are no reflective surfaces close to the camera that could cause IR glare.
명세서
| 상표 | 방어자 |
| 모델 번호 | NS8B6A-1T |
| 연결 기술 | Ethernet Cable (PoE) |
| 비디오 캡처 해상도 | 4K(3840 × 2160) |
| 특별 기능 | AI-Powered, Audio & Video Streaming, Night Vision, In-App & Phone Alerts |
| 채널 수 | 8 |
| 메모리 저장 용량 | 1테라바이트 |
| 색상 | 하얀색 |
| 전원 | 이더넷을 통한 전원 공급 |
| 품목 치수(L x W x H) | 16.14 x 8.86 x 11.42 인치 |
| 운영 체제 호환성 | iOS/안드로이드 |
| 호환 장치 | Smartphones, Tablets, Laptops, Computers |
| 저조도 기술 | IR and Color Night Vision |
| 나이트 비전 범위 | 100 피트 |
| 프레임 속도 | 25프레임 |
| 총 USB 포트 | 2 |
| 렌즈 유형 | 와이드 앵글 |
| 비디오 입력 | RJ45 |
| View잉 각도 | 109도 |
| 품목 무게 | 2.43파운드 |
| 한국어: | 842751007149 |
보증 정보
This Defender product is covered by a limited manufacturer's warranty. Please refer to the official Defender website or your purchase documentation for specific warranty terms, conditions, and registration details. Keep your proof of purchase for warranty claims.
지원하다
For further assistance, technical support, or to access additional resources, please visit the official Defender support website. You may find FAQs, video tutorials, and contact information for customer service there.





