1. Ifihan
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.

Aworan 1.1: Pariview of the Lorex HD Security Camera System components.
2. Alaye Aabo
Ṣe akiyesi awọn iṣọra ailewu atẹle lati yago fun ibajẹ ọja ati rii daju aabo olumulo:
- Ibi ti ina elekitiriki ti nwa: Use only the power adapters provided with the system. Using unauthorized power sources may cause damage or fire.
- Afẹfẹ: Rí i dájú pé a gbé DVR sí ibi tí afẹ́fẹ́ ti ń fẹ́ dáadáa kí ó má baà gbóná jù. Má ṣe dí àwọn ihò afẹ́fẹ́.
- Omi ati Ọrinrin: Keep the DVR away from water and moisture. While cameras are weatherproof, ensure connections are properly sealed.
- Iwọn otutu: Operate the system within the specified temperature range. Avoid extreme heat or cold.
- Fifi sori: Install cameras securely to prevent them from falling. Ensure wiring is protected from damage.
- Ninu: Disconnect power before cleaning. Use a dry cloth; do not use liquid or aerosol cleaners.
3. Package Awọn akoonu
Daju pe gbogbo awọn nkan ti a ṣe akojọ rẹ si isalẹ wa ninu package rẹ:
- 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 x Asin USB
- 1 x HDMI Okun
- 1 x Okun Ethernet
- Ohun elo iṣagbesori (awọn skru ati awọn ìdákọró ogiri)
- Quick Bẹrẹ Itọsọna
4. Eto
4.1 Asopọ DVR
- Sopọ si Atẹle: Connect the DVR to a monitor using the provided HDMI cable.
- So Asin USB pọ: So asin USB pọ mọ ibudo USB lori DVR naa.
- Sopọ si Nẹtiwọọki: So DVR pọ mọ olulana rẹ nipa lilo okun Ethernet fun isakoṣo latọna jijin viewing awọn agbara.
- So agbara: 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 Fifi sori ẹrọ Kamẹra
- Ibi Igbesoke: 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: Use the provided mounting hardware to securely attach the cameras to a wall or ceiling.
- Isopọ USB: 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 Iṣeto ni ibẹrẹ
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. Awọn ọna System
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.

Aworan 5.1: Example of 1080p HD video clarity and digital zoom capability.
5.2 Smart išipopada erin
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 Night Vision
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 Latọna jijin 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.

Aworan 5.4: Latọna jijin viewing via the Lorex Home app.
5.5 Smart Home Compatibility
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 Gbigbasilẹ ati Sisisẹsẹhin
The 1TB hard drive in the DVR allows for continuous recording or motion-activated recording. You can easily review foo ti o ti gbasilẹtage 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. Itọju
6.1 kamẹra Cleaning
Lokọọkan nu awọn lẹnsi kamẹra pẹlu asọ, damp 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 Software imudojuiwọn
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. Laasigbotitusita
This section addresses common issues you might encounter. For more detailed troubleshooting, refer to the Lorex support webojula.
- Ko si Ifihan fidio:
- Check all cable connections between the cameras, DVR, and monitor.
- Ensure cameras and DVR are receiving power.
- Rí i dájú pé a yan orísun ìtẹ̀síwájú tó tọ́ lórí àtẹ ìṣàfihàn rẹ.
- Ko si Wiwọle Latọna jijin:
- Ensure the DVR is connected to the internet via the Ethernet cable.
- Ṣayẹwo asopọ intanẹẹti olulana rẹ.
- Verify Lorex Home app settings and account login.
- Awọn ọran Wiwa išipopada:
- Adjust motion detection sensitivity settings in the DVR or app.
- 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. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | lorex |
| Nọmba awoṣe | D24281B-2NA4-E |
| Asopọmọra Technology | Ti firanṣẹ |
| Ipinnu Yaworan fidio | 1080p |
| Pataki Awọn ẹya ara ẹrọ | Night Vision, Vehicle Detection |
| Nọmba ti awọn ikanni | 8 |
| Agbara Ibi ipamọ Iranti | 1 TB |
| Àwọ̀ | Dudu, Funfun |
| Orisun agbara | Adapter agbara |
| Awọn Iwọn Nkan (L x W x H) | 14 x 6 x 19.6 inches |
| Eto isesise | Linux-Based System Or Proprietary System |
| Niyanju Lilo | Ile Aabo |
| Awọn ẹrọ ibaramu | TV |
| Low Light Technology | Awọ oru |
| Iwọn fireemu | 30 fps |
| Ipo Gbigbasilẹ | Ètò Ìwádìí Ìṣípopadà |
| Lẹnsi Iru | Ti o wa titi |
| Iṣawọle fidio | BNC |
| Iwọn Nkan | 14.37 iwon |
| UPC | 695529038049 |
| Ọjọ Akọkọ Wa | Oṣu Kẹrin Ọjọ 13, Ọdun 2021 |
9. Atilẹyin ọja ati Support
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.
O le wa alaye diẹ sii ati atilẹyin ni Lorex itaja lori Amazon.





