Муқаддима
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Lorex D841A62B4K Ultra HD 16 Channel Security DVR. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize its features.
The Lorex D841A62B4K is a state-of-the-art 16-channel security DVR designed to record and manage video surveillance footage in up to 4K (8MP) Ultra HD resolution. It features advanced motion detection, smart home voice control compatibility, and a built-in security-grade hard drive for reliable 24/7 monitoring.
Мундариҷаи баста
Пеш аз оғози насб, боварӣ ҳосил кунед, ки ҳамаи ҷузъҳо мавҷуданд:
- Lorex D841A62B4K DVR Unit
- Адаптери барқ
- USB муш
- Кабели Ethernet
- Дастури оғози зуд
- (Optional) Security Cameras and Cables (depending on kit)
Маҳсулот ба охир расидview

Расми 1: Панели пеши
The front panel features the power button, status indicators, and a USB port for mouse or USB drive connection. The "4K Ultra HD DVR" label is visible.

Тасвири 2: Пайвасткунакҳои панели пушти сар
The rear panel includes 16 BNC video inputs, audio input/output, HDMI, VGA, Ethernet, USB 3.0, and power input ports. This is where cameras, monitors, and network cables connect.
Ташкил кардан
1. Пайвасти ибтидоии сахтафзор
- Пайваст кардани камераҳо: Connect your security cameras to the BNC video input ports on the rear panel of the DVR. Ensure secure connections.
- Мониторро пайваст кунед: Connect a monitor to the DVR using either the HDMI or VGA port.
- Пайваст кардани муш: Муши USB-и додашударо ба яке аз портҳои USB-и DVR (пеш ё қафо) пайваст кунед.
- Пайвастшавӣ ба шабака: Барои дурдаст viewing and updates, connect an Ethernet cable from the DVR's Ethernet port to your router.
- Пайваст кардани барқ: Адаптери барқро ба вуруди барқи DVR ва сипас ба розеткаи барқӣ пайваст кунед. DVR ба таври худкор фаъол мешавад.
2. Устоди насби аввалин бор
Upon first power-on, the DVR will guide you through a setup wizard. Follow the on-screen prompts to:
- Set language and region.
- Create a secure password for the administrator account.
- Танзимоти шабакаро танзим кунед (DHCP барои аксари корбарон тавсия дода мешавад).
- Сана ва вақтро таъин кунед.
- Scan the QR code to download the Lorex Home App for mobile access.
Дастурҳои амалиётӣ
1. Зиндагӣ View ва Сабт
Once setup is complete, the DVR will display the live view from connected cameras. Recording typically begins automatically based on default settings (continuous or motion-triggered).
2. Муайянкунии ҳаракати оқил
The DVR features advanced person and vehicle detection. This technology helps reduce false alarms by distinguishing between human and vehicle movement and other environmental factors. When a person or vehicle is detected, you will receive push notifications via the Lorex Home App.
3. Face Detection (if supported by cameras)
For compatible cameras, Face Detection can be enabled to trigger alerts only when a face is detected, ideal for entranceways. Recorded face detection events can be reviewed and filtered using the Smart Search function.
4 Тугмаи воҳима
A panic button is located on the front of the DVR. Press and hold this button to activate deterrence features (lights and sirens) on compatible Active Deterrence cameras simultaneously, providing an immediate response to potential threats.
5. дурдаст Viewing with Lorex Home App
Download the free Lorex Home App from your mobile device's app store. Scan the QR code displayed on the DVR's monitor during setup or found in the network settings. This allows you to view зинда бошиtagд, реview recordings, and control deterrence features remotely from your smartphone or tablet. Configure push notifications within the app to stay informed of motion events.
6. Smart Search
To quickly find specific events, use the Smart Search feature. Select an area of interest on the recorded footage, and the system will automatically play back video segments where scene changes occurred in that area. This is particularly useful for reviewing activity around doorways or driveways.
7. Video Compression (HEVC / H.265)
The DVR supports HEVC (High Efficiency Video Encoding) or H.265 video compression, which can save up to 40% more storage space compared to H.264. To utilize this feature, your connected cameras must also support HEVC video compression.
8. Назорати овоз
The DVR is compatible with Amazon Alexa and Google Assistant for voice commands. You can quickly access live footage using simple voice commands. For controlling deterrence features, Google Assistant compatibility is required.
Нигоҳдорӣ
- Тозакунии мунтазам: Keep the DVR unit clean and free of dust. Use a soft, dry cloth. Do not use liquid cleaners.
- Навсозии нармафзор: Periodically check the Lorex website or the DVR's system settings for available firmware updates to ensure optimal performance and security.
- Саломатии диски сахт: The built-in security-grade hard drive is designed for 24/7 operation. While robust, it is good practice to periodically back up critical footage if needed. The DVR supports up to an 8TB hard drive.
- Шароити экологӣ: Ensure the DVR is placed in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture to prevent overheating and damage.
Мушкилкушо
Мушкилот ва роҳҳои ҳалли умумӣ:
| Мушкилот | Сабаби эҳтимолӣ / Ҳалли |
|---|---|
| Дар монитор видео намоиш дода намешавад. |
|
| No recording or missing footage. |
|
| False motion detection alerts. |
|
| Cannot connect to Lorex Home App. |
|
For further assistance, please refer to the Lorex support webсайт ё бо хидмати мизоҷон тамос гиред.
Мушаххасоти
| Хусусият | Тафсилот |
|---|---|
| Рақами модел | D841A62B4K |
| Воридоти видео | 16 канал |
| Ҳалли ҳадди аксар сабт | 4K (8MP) Ultra HD |
| Иқтидори диски сахт | Up to 8TB (Security Grade) |
| Фишурдани видео | HEVC / H.265, H.264 |
| Пайвастшавӣ | Ethernet, USB |
| Дастгоҳҳои мувофиқ | Cameras, Smartphones, Tablets, Televisions |
| Хусусиятҳои Smart | Person/Vehicle Detection, Face Detection, Smart Search, Voice Control (Alexa, Google Assistant) |
| Андозаҳо (тақрибан) | 16 x 13 x 5.5 инч |
| Вазн (тақрибан) | 6.59 фунт |
Кафолат ва дастгирӣ
For detailed warranty information and technical support, please visit the official Lorex webсайт ё шӯъбаи хидматрасонии муштариёни онҳо тамос гиред. Квитансияи хариди худро ҳамчун далели харид барои даъвоҳои кафолат нигоҳ доред.
Лорекс, расмӣ Webсайт: www.lorextexnology.com
Маълумоти муҳим оид ба бехатарӣ
- Танҳо адаптери барқро, ки бо дастгоҳ дода мешавад, истифода баред.
- DVR-ро дар зери таъсири об ё намӣ нагузоред.
- DVR-ро накушоедasinг. Ҳама хидматрасониро ба кормандони соҳибихтисос муроҷиат кунед.
- Барои пешгирӣ кардани гармии аз ҳад зиёд вентилятсияи дурустро таъмин кунед.





