1. Pengenalan
This manual provides essential instructions for the installation, operation, and maintenance of your Lorex Fusion 4K Metal Bullet Camera (Model E841CA-E). This Power over Ethernet (PoE) wired camera is designed for both indoor and outdoor surveillance, offering 4K Ultra HD resolution, color night vision, and robust weatherproof construction. Please read this manual thoroughly before using the product to ensure proper setup and functionality.
2. Maklumat Keselamatan
- Sumber Kuasa: Use only the specified power adapter or PoE connection compatible with your Lorex NVR system. Incorrect power sources can damage the camera and void the warranty.
- Pemasangan: Ensure the camera is securely mounted to prevent falls. For outdoor installations, use appropriate mounting hardware and ensure all connections are waterproofed.
- Suhu Operasi: Operate the camera within the specified temperature range to ensure optimal performance and longevity.
- Pembersihan: Disconnect power before cleaning. Use a soft, dry cloth. Avoid harsh chemicals or abrasive cleaners.
- Pembongkaran: Jangan cuba membuka atau mengubah suai kamera. Ini akan membatalkan jaminan dan boleh menyebabkan kerosakan atau kecederaan.
3. Kandungan Pakej
Please refer to the product packaging for a complete list of included items. Typically, the package contains:
- Lorex Fusion 4K Metal Bullet Camera (Model E841CA-E)
- Kit Pemasangan (skru, palam dinding)
- Ethernet Cable (for PoE connection)
- Panduan Mula Pantas
4. Persediaan
4.1 Memasang Kamera
The camera can be mounted on a wall or ceiling. Choose a location that provides the desired field of view and is within reach of your Ethernet cable run.

Imej: Sisi view of the Lorex Fusion 4K Metal Bullet Camera, illustrating its mounting bracket for wall or ceiling installation.
- Sediakan Permukaan: Mark the screw holes using the mounting template (if provided) or the camera base.
- Lubang gerudi: Drill pilot holes for the mounting screws. Insert wall plugs if mounting into drywall or masonry.
- Selamatkan Kamera: Attach the camera base to the mounting surface using the provided screws. Adjust the camera angle as needed.
4.2 Connecting the Camera (PoE)
This camera utilizes Power over Ethernet (PoE) for both power and video transmission, simplifying installation.

Image: Close-up of multiple yellow Ethernet cables connected to a network switch, representing a wired security setup.
- Sambungkan Kabel Ethernet: Plug one end of an Ethernet cable into the camera's Ethernet port.
- Connect to NVR/PoE Switch: Plug the other end of the Ethernet cable into an available PoE port on your Lorex Network Video Recorder (NVR) or a separate PoE switch.
- Hidupkan kuasa: Ensure your NVR or PoE switch is powered on. The camera will automatically power up and connect to the system.
4.3 Penyepaduan Sistem
The Lorex Fusion system allows integration of wired and Wi-Fi cameras. Your 4K Metal Bullet Camera will connect to your Lorex NVR.

Image: A diagram illustrating the Lorex Fusion NVR as a central hub, connecting to both wired bullet cameras and various Wi-Fi cameras, demonstrating system integration.
Once connected, access your NVR's interface or the Lorex Connect mobile application to view live feeds, configure settings, and manage recordings.
5. Arahan Operasi
5.1 Video Ultra HD 4K
The camera captures video at 4K (8MP) resolution, providing detailed and clear images. This high resolution is beneficial for digital zooming into recorded footage without significant loss of detail.

Image: A side-by-side comparison showing the difference in clarity between 1080p HD and 4K Ultra HD video, highlighting the enhanced detail of 4K.
5.2 Penglihatan Malam
The camera features both Color Night Vision and Long Range Infrared (IR) night vision for clear surveillance in low-light conditions.

Image: A split image demonstrating the difference between traditional Infrared Night Vision (monochrome) and Color Night Vision, showing a backyard scene with more detail and color in the latter.
- Penglihatan Malam Warna: In environments with ambient light (e.g., streetlights), the camera can maintain color images at night.
- Penglihatan Malam Inframerah (IR): In complete darkness, the camera automatically switches to IR mode, providing clear black and white video.
5.3 Pengesanan Pergerakan
Configure motion detection settings via your NVR or the Lorex Connect app. You can define detection zones, sensitivity levels, and set up alerts for motion events.
5.4 Rintangan Cuaca
The camera features a robust metal housing with an IP65 international protection rating, making it suitable for outdoor use in various weather conditions.

Image: A Lorex camera mounted under an eave outdoors, with raindrops visible on its surface, illustrating its weatherproof durability.
6. Penyelenggaraan
- Pembersihan Kanta: Periodically clean the camera lens with a soft, lint-free cloth to ensure clear image quality. Avoid touching the lens directly with fingers.
- Pembersihan Perumahan: Lap perumah kamera dengan iklanamp kain untuk menghilangkan kotoran dan serpihan. Jangan gunakan bahan kimia yang keras.
- Pemeriksaan Kabel: Regularly check all cable connections for signs of wear, damage, or corrosion, especially for outdoor installations.
- Kemas kini Firmware: Semak Lorex website or your NVR system for available firmware updates to ensure optimal performance and access to new features.
7. Penyelesaian masalah
7.1 No Video/Offline Camera
- Semak Kuasa: Ensure the Ethernet cable is securely connected to both the camera and a powered PoE port on your NVR or PoE switch.
- Integriti Kabel: Inspect the Ethernet cable for any damage. Try a different cable if available.
- Pelabuhan NVR: Verify that the NVR port is functioning correctly. Try connecting the camera to a different PoE port on the NVR.
- Sistem But semula: Power cycle your NVR and the camera (if possible) to refresh the connection.
7.2 Kualiti Imej Lemah
- Kanta Bersih: Pastikan kanta kamera bersih dan bebas daripada kotoran, habuk atau comot.
- Pencahayaan: Verify that there is adequate lighting in the area, especially for color night vision. Adjust camera position if glare or reflections are an issue.
- Tetapan Resolusi: Check the camera's resolution settings on your NVR to ensure it is set to 4K (8MP).
7.3 Pengesanan Pergerakan Tidak Berfungsi
- Dayakan Pengesanan Gerakan: Confirm that motion detection is enabled in your NVR or app settings for the specific camera.
- Zon Pengesanan: Ensure that the detection zones are correctly configured and cover the desired areas.
- Sensitiviti: Adjust the motion detection sensitivity. Too low may miss events, too high may trigger false alarms.
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | E841CA-E |
| Resolusi Tangkapan Video | 4K (8MP) |
| Teknologi Ketersambungan | Ethernet (PoE) |
| Penggunaan Dalaman/Luar | Dalaman, Luaran |
| Penilaian Perlindungan Antarabangsa | IP65 |
| Teknologi Cahaya Rendah | Warna Malam |
| Jenis Sumber Cahaya | Inframerah |
| bahan | logam |
| Jenis Pemasangan | Pemasangan Siling |
| Dimensi Produk | 16.6 x 8.2 x 6.7 inci |
| Berat Barang | 2.97 paun |
| UPC | 695529028491 |
9. Waranti dan Sokongan
For warranty information and technical support, please refer to the official Lorex website or contact Lorex customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
lorex Webtapak: www.lorex.com





