1. ບົດແນະນຳ
This manual provides detailed instructions for the installation, operation, and maintenance of your ANNKE AU-DT81DX200-V1 4K 8-Channel Digital Video Recorder (DVR). This DVR is designed for security surveillance systems, offering 4K (8MP) high-definition live viewing and recording capabilities. It features advanced H.265+ video compression, AI human/vehicle detection, and supports various camera types for flexible integration.

Image 1.1: The ANNKE 4K 8CH DVR connected to a display, illustrating its 4K Ultra HD video capability.
2. ເນື້ອໃນຊຸດ
Verify that all items listed below are included in your package. If any items are missing or damaged, contact ANNKE customer support.
- 1x ANNKE 4K 8CH DVR with 2TB Hard Drive
- 1x 5.9 ft/1.8 m HDMI Cable
- 1x 3.2 ft/1 m Ethernet Cable
- 1x ຕົວແປງໄຟ
- 1x ຫນູ USB
- 1x ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
- 1x Wall Sticker

Image 2.1: Visual representation of all components included in the ANNKE 4K 8CH DVR package.
3. ລະບົບເກີນview
The ANNKE AU-DT81DX200-V1 DVR is a hybrid 5-in-1 system, supporting various camera technologies. It can operate in two primary modes:
- ໂໝດ DVR: Supports up to 8 BNC (TVI/AHD/CVI/CVBS) cameras and an additional 4 IP cameras.
- NVR Mode: Can be configured to support up to 12 IP cameras exclusively.
This flexibility allows for integration with existing analog systems while providing options for future IP camera expansion.

Image 3.1: Illustration of the DVR's dual operational modes, supporting both BNC and IP cameras or IP cameras exclusively.
4. ຄູ່ມືການຕິດຕັ້ງ
4.1 ການຕັ້ງຄ່າທາງດ້ານຮ່າງກາຍ
- ເຊື່ອມຕໍ່ກ້ອງຖ່າຍຮູບ: Connect your security cameras to the BNC video input ports on the back of the DVR. For IP cameras, connect them to your network switch/router, and ensure the DVR is also connected to the same network via the Ethernet cable.
- ຕິດຕາມກວດກາ: ເຊື່ອມຕໍ່ຈໍພາບກັບຜອດຜົນຜະລິດ HDMI ຫຼື VGA ຂອງ DVR ໂດຍໃຊ້ສາຍ HDMI ຫຼືສາຍ VGA (ບໍ່ລວມ).
- ເຊື່ອມຕໍ່ USB Mouse: ສຽບເມົາສ໌ USB ເຂົ້າໄປໃນພອດ USB ອັນໃດອັນໜຶ່ງຢູ່ໃນ DVR.
- ເຊື່ອມຕໍ່ພະລັງງານ: ເຊື່ອມຕໍ່ອະແດັບເຕີໄຟກັບອິນພຸດໄຟຂອງ DVR ແລະຈາກນັ້ນສຽບໃສ່ປລັກສຽບໄຟ. DVR ຈະເປີດອັດຕະໂນມັດ.
4.2 ການຕັ້ງຄ່າເບື້ອງຕົ້ນ
ເມື່ອເປີດເຄື່ອງທຳອິດ, DVR ຈະແນະນຳເຈົ້າຜ່ານຕົວຊ່ວຍສ້າງການຕັ້ງຄ່າເບື້ອງຕົ້ນ. ປະຕິບັດຕາມການເຕືອນໃນຫນ້າຈໍເພື່ອ:
- Set up a strong password for the administrator account.
- Configure network settings (DHCP is recommended for most users).
- ກໍານົດວັນທີແລະເວລາ.
- Scan and add IP cameras if applicable.
5. ປະຕິບັດການ DVR
5.1 ດໍາລົງຊີວິດ View
ຫຼັງຈາກຕັ້ງຄ່າເບື້ອງຕົ້ນແລ້ວ, DVR ຈະສະແດງສົດ view from connected cameras. Use the USB mouse to navigate the interface. Right-click to access the main menu.
5.2 ການບັນທຶກ
The DVR is pre-configured for continuous recording. You can customize recording schedules, motion-triggered recording, or alarm-triggered recording via the main menu under Record > Schedule.
5.3 ການຫຼິ້ນຄືນ
ກັບຄືນມາview ບັນທຶກ footage:
- ຈາກການຖ່າຍທອດສົດ view, ຄລິກຂວາແລະເລືອກ ຫຼິ້ນຄືນ.
- Select the desired camera(s) and date.
- Use the timeline to navigate through recordings. Events (like motion detection) are often marked on the timeline for quick access.

Image 5.1: The DVR's playback interface, demonstrating how to locate and review recorded events on a timeline.
6. ຄຸນສົມບັດຂັ້ນສູງ
6.1 AI Human/Vehicle Detection
The DVR incorporates deep learning-based motion detection 2.0, which can differentiate between human and vehicle movements. This significantly reduces false alarms caused by environmental factors such as leaves or light changes.
- ການຕັ້ງຄ່າ: Enable and configure AI detection for each analog channel via the main menu under AI > Motion Detection 2.0.
- Smart Events: Supports line crossing and intrusion detection for specific areas.
- ແຈ້ງເຕືອນ: Configure the DVR to send app push notifications, email alerts, or trigger a buzzer when human or vehicle motion is detected.

Image 6.1: Visual demonstration of the AI human and vehicle detection capability, showing how the system identifies and distinguishes between people and vehicles.
6.2 ການເຂົ້າເຖິງໄລຍະໄກ
Access your DVR remotely from anywhere using the ANNKE Vision App or a web ຕົວທ່ອງເວັບ.
- ANNKE Vision App: Download the app from the App Store (iOS) or Google Play Store (Android). Register an account and add your DVR by scanning the QR code or entering its serial number.
- Web ຕົວທ່ອງເວັບ: Access the DVR's web ການໂຕ້ຕອບໂດຍການໃສ່ທີ່ຢູ່ IP ຂອງມັນຢູ່ໃນ a web browser ໃນຄອມພິວເຕີຂອງທ່ານ.
- ຄວາມເຂົ້າກັນໄດ້: The system is compatible with various devices including smartphones, tablets, laptops, and personal computers. It also supports integration with Alexa for voice control.

Image 6.2: Remote access via the ANNKE Vision App, showing compatibility with mobile devices and Alexa.
7. Video Management
7.1 H.265+ ການບີບອັດວິດີໂອ
The DVR utilizes advanced H.265+ video compression technology. This technology significantly reduces file sizes, saving up to 80% of storage space compared to H.264 compression, while maintaining video quality. This allows for longer recording durations on the same 2TB hard drive.

Image 7.1: Comparison illustrating the storage efficiency of H.265+ compression versus H.264.
8. ຄວາມເຂົ້າກັນໄດ້
The ANNKE AU-DT81DX200-V1 is a versatile 5-in-1 hybrid DVR, designed to be compatible with a wide range of security cameras:
- HD TVI Input: Supports 8 MP@15 fps, 5 MP@20 fps, 3K@20 fps, 4 MP@30 fps.
- AHD Input: Supports 5 MP@20 fps, 4 MP@30 fps, 1080p@25 fps, 1080p@30 fps.
- HD CVI Input: Supports 4 MP@30 fps, 4 MP@25 fps, 1080p@25 fps, 1080p@30 fps.
- ການປ້ອນຂໍ້ມູນ CVBS: Supports PAL/NTSC standards.
- IPC Input: Supports up to 8MP IP cameras.
This broad compatibility ensures that the DVR can integrate with both older analog cameras and modern IP cameras, providing a flexible upgrade path for existing surveillance systems.

Image 8.1: The DVR's compatibility with various camera technologies, including TVI, CVI, AHD, and IP cameras.
9. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ຍີ່ຫໍ້ | ANNKE |
| ໝາຍເລກຕົວແບບ | AU-DT81DX200-V1 |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | ມີສາຍ |
| ຄວາມລະອຽດການຖ່າຍວິດີໂອ | 4K (8MP) |
| ຈໍານວນຊ່ອງ | 8 (Analog) + 4 (IP) or 12 (IP) |
| ການບີບອັດວິດີໂອ | H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
| ປະເພດກ້ອງຖ່າຍຮູບທີ່ຮອງຮັບ | TVI, AHD, CVI, CVBS, IPC |
| ຄຸນນະສົມບັດ AI | Human Detection, Vehicle Detection, Line Crossing, Intrusion Detection |
| ຄວາມອາດສາມາດເກັບຮັກສາຫນ່ວຍຄວາມຈໍາ | 2 TB HDD (Up to 10 TB supported) |
| ການເຂົ້າເຖິງໄລຍະໄກ | ANNKE Vision App, Web ຕົວທ່ອງເວັບ |
| ອຸປະກອນທີ່ເຂົ້າກັນໄດ້ | Cameras, Laptops, Personal Computers, Smartphones, Tablets |
| ແຫຼ່ງພະລັງງານ | ໄຟຟ້າສາຍ |
| ສີ | ດຳ |
| ຂະໜາດລາຍການ | 17.13 x 12.4 x 3.86 ນິ້ວ |
10. ບໍາລຸງຮັກສາ
ການບຳລຸງຮັກສາເປັນປະຈຳຮັບປະກັນປະສິດທິພາບສູງສຸດ ແລະ ອາຍຸການໃຊ້ງານທີ່ຍາວນານຂອງລະບົບ DVR ຂອງທ່ານ.
- ທໍາຄວາມສະອາດ: Keep the DVR free from dust. Use a soft, dry cloth to clean the exterior. Do not use liquid cleaners.
- ການລະບາຍອາກາດ: Ensure the DVR is placed in a well-ventilated area to prevent overheating. Do not block ventilation openings.
- ການອັບເດດເຟີມແວ: Periodically check the ANNKE official website for firmware updates. Keeping your DVR's firmware updated can improve performance, add new features, and enhance security.
- ການສໍາຮອງຂໍ້ມູນ: ປົກກະຕິສໍາຮອງຂໍ້ມູນ foo ວິດີໂອທີ່ສໍາຄັນtagໄປຫາອຸປະກອນເກັບຂໍ້ມູນພາຍນອກ.
- ສຸຂະພາບຮາດດິດ: The DVR's menu may offer options to check the health status of the installed hard drive. Monitor this periodically.
11. ການແກ້ໄຂບັນຫາ
This section addresses common issues you might encounter with your DVR.
- ບໍ່ມີຜົນຜະລິດວິດີໂອ:
- ກວດເບິ່ງການເຊື່ອມຕໍ່ສາຍ HDMI/VGA ກັບທັງ DVR ແລະຈໍພາບ.
- ກວດໃຫ້ແນ່ໃຈວ່າຕັ້ງຈໍພາບເປັນແຫຼ່ງປ້ອນຂໍ້ມູນທີ່ຖືກຕ້ອງ.
- Verify the DVR is powered on (power indicator light should be active).
- No Camera Display:
- Check camera power supply and video cable connections.
- For IP cameras, ensure they are on the same network as the DVR and properly added in the DVR's camera management settings.
- ກວດສອບຄວາມເຂົ້າກັນໄດ້ຂອງກ້ອງຖ່າຍຮູບກັບ DVR (ເບິ່ງພາກທີ 8).
- ການເຂົ້າເຖິງທາງໄກບໍ່ເຮັດວຽກ:
- ໃຫ້ແນ່ໃຈວ່າ DVR ເຊື່ອມຕໍ່ກັບອິນເຕີເນັດ.
- Check network settings on the DVR (e.g., DHCP enabled, correct IP address).
- Verify the ANNKE Vision App is updated to the latest version.
- Ensure the DVR is properly added to your ANNKE Vision account.
- ສັນຍານເຕືອນການເຄື່ອນໄຫວທີ່ບໍ່ຖືກຕ້ອງ:
- Adjust the sensitivity of motion detection in the DVR settings.
- Utilize the AI Human/Vehicle Detection feature (Section 6.1) to filter out irrelevant movements.
- Define specific detection zones to exclude areas with frequent non-threatening movement.
If you continue to experience issues, please contact ANNKE customer support.
12. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
ANNKE products typically come with a limited warranty. Please refer to the warranty card included in your package or visit the official ANNKE webເວັບໄຊສໍາລັບເງື່ອນໄຂການຮັບປະກັນລາຍລະອຽດສະເພາະກັບພາກພື້ນຂອງທ່ານ.
For technical support, product inquiries, or warranty claims, please contact ANNKE customer service through their official website or the contact information provided in your product documentation. Have your model number (AU-DT81DX200-V1) and purchase details ready when contacting support.
ANNKE Official Webເວັບໄຊ: www.annke.com