1. Танилцуулга
This manual provides detailed instructions for the installation, operation, and maintenance of your Lorex HD Security Camera System (Model D24281B-2NA4-E). This system includes an 8-channel DVR with a 1TB hard drive and four 1080p analog bullet cameras, designed for comprehensive home surveillance.
The Lorex system offers high-definition video recording, smart motion detection, long-range IR night vision, and weatherproof cameras, ensuring reliable monitoring day and night. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Зураг 1.1: Дууслааview of the Lorex HD Security Camera System components.
2. Аюулгүй байдлын мэдээлэл
Бүтээгдэхүүнийг гэмтээхээс сэргийлж, хэрэглэгчийн аюулгүй байдлыг хангахын тулд дараах аюулгүй байдлын урьдчилан сэргийлэх арга хэмжээг дагаж мөрдөнө үү.
- Эрчим хүчний хангамж: Use only the power adapters provided with the system. Using unauthorized power sources may cause damage or fire.
- Агааржуулалт: Хэт халалтаас урьдчилан сэргийлэхийн тулд DVR-ийг агааржуулалт сайтай газар байрлуулсан эсэхийг шалгаарай. Агааржуулалтын нүхийг хааж болохгүй.
- Ус ба чийг: Keep the DVR away from water and moisture. While cameras are weatherproof, ensure connections are properly sealed.
- Температур: Operate the system within the specified temperature range. Avoid extreme heat or cold.
- Суурилуулалт: Install cameras securely to prevent them from falling. Ensure wiring is protected from damage.
- Цэвэрлэгээ: Disconnect power before cleaning. Use a dry cloth; do not use liquid or aerosol cleaners.
3. Багцын агуулга
Доор жагсаасан бүх зүйл таны багцад байгаа эсэхийг шалгаарай.
- 1 x 8-Channel HD Digital Video Recorder (DVR) with 1TB Hard Drive
- 4 x 1080p Analog Bullet Cameras
- 4 x Siamese BNC Cables (for video and power)
- 1 x DVR Power Adapter
- 1 x Camera Power Adapter with 4-way Splitter
- 1 х USB хулгана
- 1 x HDMI кабель
- 1 х Ethernet кабель
- Суурилуулах тоног төхөөрөмж (эрэг болон ханын зангуу)
- Түргэн эхлүүлэх гарын авлага
4. Тохиргоо
4.1 DVR Connection
- Монитортой холбогдох: Connect the DVR to a monitor using the provided HDMI cable.
- USB хулганыг холбоно уу: USB хулганыг DVR дээрх USB порт руу залгаарай.
- Сүлжээнд холбогдох: Connect the DVR to your router using the Ethernet cable for remote viewчадварууд.
- Эрчим хүчийг холбох: Connect the DVR power adapter to the DVR and then to a power outlet. The DVR will power on automatically.

Image 4.1: DVR connection diagram.
4.2 Камер суурилуулах
- Суурилуулах байршил: Choose suitable locations for your cameras, considering coverage area and proximity to power outlets. The cameras are weatherproof (IP66 rated) and suitable for outdoor use.
- Mounting the Cameras: Камеруудыг хана эсвэл таазанд найдвартай бэхлэхийн тулд өгөгдсөн бэхэлгээний хэрэгслийг ашиглана уу.
- Кабелийн холболт: Connect each camera to the DVR using the siamese BNC cables. These cables transmit both video and power.
- Powering Cameras: Connect the camera power adapter to the 4-way splitter, then connect the splitter to the power inputs of the BNC cables. Plug the camera power adapter into a power outlet.

Image 4.2: Weatherproof camera installation example.
4.3 Анхны тохиргоо
Follow the on-screen prompts on your connected monitor to complete the initial setup, including setting up a password, time zone, and network settings. Refer to the Quick Start Guide for detailed steps.
5. Системийг ажиллуулах
5.1 1080p HD Video
The system's cameras deliver full 1080p HD (1920 x 1080) video resolution, providing clear and detailed live viewing and recorded footage. This high resolution ensures that important details are captured.

Зураг 5.1: Жишээ ньample of 1080p HD video clarity and digital zoom capability.
5.2 Ухаалаг хөдөлгөөн илрүүлэх
The DVR supports smart person and vehicle detection on all channels. This feature minimizes false alarms by distinguishing between human and vehicle movement and other environmental factors. When a person or vehicle is detected, you will receive a push notification and image screenshot to your Lorex Home app.

Image 5.2: Smart Motion Detection notification on the Lorex Home app.
5.3 Шөнийн хараа
The cameras are equipped with long-range IR night vision, allowing for clear surveillance in low-light conditions or complete darkness. This ensures continuous monitoring capabilities 24/7.

Image 5.3: Comparison of Infrared Night Vision and Daytime view.
5.4 Алсын Viewing with Lorex Home App
The Lorex Home app allows you to remotely access your security system from your smartphone. You can view live video feeds, customize system settings, and playback recorded motion events from anywhere. The app also delivers motion-activated push notifications directly to your phone.

Зураг 5.4: Алсын удирдлага viewing via the Lorex Home app.
5.5 Ухаалаг гэрийн нийцтэй байдал
Integrate your Lorex security system with compatible Smart Home devices for enhanced control. Use voice commands with Amazon Alexa and Google Assistant to activate camera features and access your security system hands-free.

Image 5.5: Smart Home integration with Amazon Alexa and Google Assistant.
5.6 Бичлэг хийх, тоглуулах
The 1TB hard drive in the DVR allows for continuous recording or motion-activated recording. You can easily review foo бүртгэгдсэнtage through the DVR interface or the Lorex Home app.
Video 5.6: An official product video from Lorex Technology Inc. demonstrating the Lorex D24281B-2NA4E system, including bullet cameras and 1080p 8-Channel DVR features.
6. Засвар үйлчилгээ
6.1 Камер цэвэрлэх
Камерын линзийг үе үе зөөлөн, d аргаар цэвэрлэж байгаарайamp cloth to ensure clear image quality. Avoid harsh chemicals that could damage the lens or housing.
6.2 DVR Care
Keep the DVR free from dust and debris. Ensure adequate airflow around the unit to prevent overheating. Do not open the DVR casing, as this may void the warranty.
6.3 Програм хангамжийн шинэчлэлтүүд
Regularly check for and install firmware updates for your DVR and app updates for the Lorex Home app. Updates often include performance improvements, new features, and security enhancements.
7. Алдаа засах
This section addresses common issues you might encounter. For more detailed troubleshooting, refer to the Lorex support webсайт.
- Видео дохио байхгүй:
- Check all cable connections between the cameras, DVR, and monitor.
- Ensure cameras and DVR are receiving power.
- Монитор дээрээ зөв оролтын эх үүсвэр сонгогдсон эсэхийг шалгана уу.
- Алсын зайнаас хандах боломжгүй:
- Ensure the DVR is connected to the internet via the Ethernet cable.
- Чиглүүлэгчийнхээ интернет холболтыг шалгана уу.
- Verify Lorex Home app settings and account login.
- Хөдөлгөөн илрүүлэх асуудлууд:
- DVR эсвэл аппликейшнд хөдөлгөөн илрүүлэх мэдрэмжийн тохиргоог тохируулна уу.
- Ensure motion detection zones are correctly configured to cover desired areas and exclude irrelevant ones (e.g., moving trees).
- DVR Overheating:
- Ensure the DVR is in a well-ventilated area.
- Clear any obstructions from the DVR's ventilation openings.
8. Техникийн үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Брэнд | Лорекс |
| Загварын дугаар | D24281B-2NA4-E |
| Холболтын технологи | Утастай |
| Видео бичлэгийн нягтрал | 1080p |
| Онцлог шинж чанарууд | Night Vision, Vehicle Detection |
| Сувгийн тоо | 8 |
| Санах ойн хадгалах багтаамж | 1 TB |
| Өнгө | Хар, Цагаан |
| Эрчим хүчний эх үүсвэр | Эрчим хүчний адаптер |
| Хэмжээ (L x W x H) | 14 x 6 x 19.6 инч |
| Үйлдлийн систем | Linux-Based System Or Proprietary System |
| Зөвлөмж болгож буй хэрэглээ | Гэрийн аюулгүй байдал |
| Тохиромжтой төхөөрөмжүүд | TV |
| Гэрэл багатай технологи | Шөнийн өнгө |
| Frame Rate | 30 fps |
| Бичлэгийн горим | Motion Detection Schedule |
| Линзний төрөл | Тогтсон |
| Видео оролт | BNC |
| Зүйлийн жин | 14.37 фунт |
| UPC | 695529038049 |
| Эхний боломжтой огноо | 13 оны дөрөвдүгээр сарын 2021 |
9. Баталгаат хугацаа ба дэмжлэг
For warranty information, technical support, and additional resources, please visit the official Lorex website or contact Lorex customer service. Keep your purchase receipt for warranty claims.
Та дэлгэрэнгүй мэдээлэл, дэмжлэг авах боломжтой Lorex Store on Amazon.





