1. Увод
This manual provides instructions for the Amcrest ProHD 720P 4-Channel Video Security System (Model: AMDV7204M-2B2D-W). This system features a 4-channel 720p Tribrid DVR with a pre-installed 1 TB HDD, accompanied by four 720p (1.0MP) cameras. It offers easy smartphone and web-browser access, VGA and HDMI output, and backup to external storage via USB. The system utilizes HDCVI technology for reliable HD video transmission without loss or delay, supporting both analog and IP cameras. A monitor or television is recommended for the initial setup.
2. Садржај пакета
Verify that all components are present in your package. If any items are missing or damaged, please contact Amcrest support.
- 1 x 4-Channel 720p Tribrid DVR with 1TB HDD
- 2 x 720p (1.0MP) IP67 Bullet Cameras
- 2 x 720p (1.0MP) IP67 Dome Cameras
- Адаптери за напајање за DVR и камере
- Video/Power Cables
- УСБ миш
- Монтажни хардвер
- Водич за брзи почетак

слика: Готовоview of the Amcrest ProHD 720P 4-Channel Video Security System components, including the DVR, bullet cameras, dome cameras, cables, and accessories.
3. Карактеристике производа
- HD Over Analog (HDCVI) Technology: Delivers crisp 1280x720p (1280TVL) resolution over existing coaxial infrastructure.
- High-Resolution Cameras: Includes 4 x HD 1.0MP IP67 heavy-duty metal bullet and dome cameras.
- Широко Viewугао угла: 3.6mm lens provides a 75-degree viewугао уласка.
- Ноћни вид: Powerful IR-LEDs enable clear night vision capabilities.
- Ремоте Viewинг: Приступите уживо viewing and playback on standard web browsers (PC/MAC) and iOS/Android devices via the "Amcrest Viewапликација.
- Плуг & Плаи подешавање: Simplified installation and access.
- Secure Closed-Circuit System: The DVR acts as a single access point for all cameras, enhancing security.
- Pre-installed 1 TB HDD: Records approximately 360 hours on all 4 channels in 720p @ 30fps using motion detection or scheduled recording.
- УСБ резервна копија: Feature for convenient data transfer and storage.
- Дизајн отпоран на временске услове: IP67 rated cameras suitable for indoor/outdoor use.


слика: Examples of the Amcrest ProHD 720P bullet camera (left) and dome camera (right) included in the system.
4. Подешавање и инсталација
4.1 Initial Setup Recommendations
For the initial setup and configuration of your DVR, it is recommended to connect it to a monitor or television using either the VGA or HDMI output. This allows for direct interaction with the DVR's interface.
4.2 DVR Connections
The DVR unit features various ports for connecting cameras, a monitor, network, and power. Refer to the diagrams below for proper connection.

слика: Предње и задње views of the Amcrest ProHD DVR, showing control buttons and various connection ports.

слика: Detailed diagram illustrating the various ports on the back of the Amcrest ProHD DVR and their corresponding connections, including VGA, HDMI, Ethernet, USB, Audio In/Out, and Video Input for cameras.
- Адаптер за напајање: Connect the provided power adapter to the DC12V input.
- Video Input (Cameras): Connect the BNC connectors from your cameras to the Video In ports (1-4).
- Веза монитора: Connect a monitor via the VGA port (PC Monitor) or HDMI port (HD TV).
- Мрежна конекција: Connect an Ethernet cable from your router to the Ethernet port for network access.
- УСБ миш: Connect the USB mouse to one of the USB ports for navigation.
- Аудио улаз/излаз: If using external audio devices, connect them to the Audio In/Out ports.
4.3 Инсталација камере
Mount the IP67 weatherproof bullet and dome cameras in desired indoor or outdoor locations. Ensure the cameras are positioned to cover the intended surveillance areas. Connect the camera's video and power cables to the corresponding inputs on the DVR.
5. Упутство за употребу
5.1 Remote Access via Amcrest View Апп
Амцрест View app allows you to access live viewing and playback from your smartphone or tablet.
- Download the "Amcrest View" app from the App Store (iOS) or Google Play Store (Android).
- Open the app and follow the on-screen instructions to add your DVR system.
- Scan the QR Code displayed on your DVR to instantly access live viewинг и репродукција.

слика: Screenshots of the Amcrest View app interface on various mobile devices, demonstrating remote live viewing of security camera feeds.
5.2 Снимање и репродукција
The DVR comes with a pre-installed 1 TB hard drive capable of recording 360 hours of footage across all 4 channels at 720p @ 30fps.
- Режими снимања: Configure the DVR for continuous recording, scheduled recording, or motion detection recording through the DVR's on-screen menu.
- Репродукција: Приступ снимљен фооtage directly from the DVR interface or remotely via the Amcrest View апликација или web претраживач.
- УСБ резервна копија: Use the USB backup feature to transfer recorded video files to an external storage device.
6. Одржавање
To ensure optimal performance and longevity of your security system, consider the following maintenance tips:
- Camera Lenses: Периодично чистите сочива камере меком крпомamp крпом да бисте уклонили прашину, прљавштину или мрље од воде које могу да заклоне view.
- Кабловске везе: Ensure all cable connections to the DVR and cameras are secure and free from corrosion.
- Вентилација ДВР-а: Keep the DVR unit in a well-ventilated area to prevent overheating. Avoid blocking ventilation openings.
- Ажурирања софтвера: Check the Amcrest website periodically for firmware updates for your DVR to ensure the latest features and security enhancements.
КСНУМКС. Решавање проблема
If you encounter issues with your Amcrest security system, refer to the following common troubleshooting steps:
- Нема видео сигнала:
- Check all camera and DVR power connections.
- Ensure video cables are securely connected to the correct input ports on the DVR.
- Verify the monitor is correctly connected and set to the correct input source (VGA/HDMI).
- Проблеми са даљинским приступом:
- Ensure the DVR is connected to your network via an Ethernet cable and has internet access.
- Verify your smartphone or tablet has a stable internet connection.
- Confirm the "Amcrest View" app is updated to the latest version.
- Check DVR network settings and port forwarding if necessary (refer to advanced network setup in the full manual or Amcrest support).
- Проблеми са снимањем:
- Check the DVR's hard drive status to ensure it is functioning correctly and has available space.
- Verify recording schedules and motion detection settings are configured as desired.
- Лош квалитет слике:
- Clean camera lenses.
- Ensure cameras are properly focused (if adjustable).
- Check cable integrity for any damage or interference.
For more detailed troubleshooting or persistent issues, please contact Amcrest Customer Support.
8. Спецификације
Detailed technical specifications for the Amcrest ProHD 720P 4-Channel Video Security System.

слика: Technical specifications sheet for the Amcrest ProHD 720P 4-Channel Video Security System, detailing DVR, bullet camera, and dome camera specifications.
8.1 DVR Specifications (Model: AMDV7204M-2B2D-W)
- Видео улаз: 4 канала БНЦ
- Видео излаз: 1 ХДМИ, 1 ВГА
- Аудио улаз/излаз: 1-канални РЦА
- Резолуција екрана: Up to 1920x1080
- Резолуција снимања: 720P (1280x720) @ 30fps per channel
- чврсти диск: 1TB SATA (Pre-installed)
- Мрежни интерфејс: RJ45 (10/100M)
- УСБ интерфејс: 2 к УСБ 2.0
- Напајање: ДЦ12В
- Димензије: 16 x 10 x 16 inches (Product Dimensions, likely package size)
- Тежина: 0.01 ounces (Item Weight, likely incorrect or package weight)
- Радна температура: 14°Ф ~ 131°Ф (-10°Ц ~ 55°Ц)
8.2 Camera Specifications (Bullet & Dome)
- Сензор слике: 1/2.9" Megapixel CMOS
- Резолуција: 1.0 Megapixel (720P)
- Објектив: 3.6мм фиксна сочива
- Viewугао угла: 75 степени
- Ноћни вид: IR LEDs, up to 65ft (20m)
- Оцена отпорности на временске услове: ИП67
- Напајање: ДЦ12В
- Радна температура: -22 ° Ф ~ 140 ° Ф (-30 ° Ц ~ 60 ° Ц)
9. Гаранција и подршка
Amcrest provides a 1-Year US Warranty for this product. For technical support, warranty claims, or additional information, please visit the official Amcrest webсајту или контактирајте њихову корисничку службу.
Амцрест Webсајт: ввв.амцрест.цом
Amcrest Technologies LLC
3692 Westchase Drive, Houston TX 77042