1. መግቢያ
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. የጥቅል ይዘቶች
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
- ለ DVR እና ካሜራዎች የኃይል አስማሚዎች
- Video/Power Cables
- የዩኤስቢ መዳፊት
- ሃርድዌር ማፈናጠጥ
- ፈጣን ጅምር መመሪያ

ምስል፡ አልቋልview of the Amcrest ProHD 720P 4-Channel Video Security System components, including the DVR, bullet cameras, dome cameras, cables, and accessories.
3. የምርት ባህሪዎች
- HD Over Analog (HDCVI) Technology: Delivers crisp 1280x720p (1280TVL) resolution over existing coaxial infrastructure.
- ከፍተኛ ጥራት ያላቸው ካሜራዎች፡ Includes 4 x HD 1.0MP IP67 heavy-duty metal bullet and dome cameras.
- ሰፊ Viewአንግል ውስጥ; 3.6mm lens provides a 75-degree viewአንግል።
- የምሽት እይታ; Powerful IR-LEDs enable clear night vision capabilities.
- የርቀት Viewing: በቀጥታ ይድረሱ viewing and playback on standard web browsers (PC/MAC) and iOS/Android devices via the "Amcrest View" app.
- ተሰኪ እና አጫውት ማዋቀር፡- 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.
- የዩኤስቢ ምትኬ Feature for convenient data transfer and storage.
- የአየር ሁኔታ መከላከያ ንድፍ; IP67 rated cameras suitable for indoor/outdoor use.


ምስል፡ Examples of the Amcrest ProHD 720P bullet camera (left) and dome camera (right) included in the system.
4. ማዋቀር እና መጫን
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.

ምስል፡ የፊት እና የኋላ views of the Amcrest ProHD DVR, showing control buttons and various connection ports.

ምስል፡ 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.
- የኃይል አስማሚ፡- 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).
- ግንኙነትን ተቆጣጠር፡ Connect a monitor via the VGA port (PC Monitor) or HDMI port (HD TV).
- የአውታረ መረብ ግንኙነት፡- Connect an Ethernet cable from your router to the Ethernet port for network access.
- የዩኤስቢ መዳፊት፡ የዩኤስቢ መዳፊትን ለማሰስ ከዩኤስቢ ወደቦች አንዱን ያገናኙ።
- ኦዲዮ ውጣ/ውጪ፡ If using external audio devices, connect them to the Audio In/Out ports.
4.3 የካሜራ ጭነት
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. የአሠራር መመሪያዎች
5.1 Remote Access via Amcrest View መተግበሪያ
Amcrest 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 viewing እና መልሶ ማጫወት.

ምስል፡ Screenshots of the Amcrest View app interface on various mobile devices, demonstrating remote live viewing of security camera feeds.
5.2 መቅዳት እና መልሶ ማጫወት
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.
- የመቅዳት ሁኔታዎች: Configure the DVR for continuous recording, scheduled recording, or motion detection recording through the DVR's on-screen menu.
- መልሶ ማጫወት፡ መዳረሻ ተመዝግቧል footage directly from the DVR interface or remotely via the Amcrest View መተግበሪያ ወይም web አሳሽ.
- የዩኤስቢ ምትኬ Use the USB backup feature to transfer recorded video files to an external storage device.
6. ጥገና
የደህንነት ስርዓትዎ ጥሩ አፈጻጸም እና ረጅም ጊዜ እንዲቆይ ለማድረግ የሚከተሉትን የጥገና ምክሮች ያስቡበት፡
- የካሜራ ሌንሶች፡ በየጊዜው የካሜራ ሌንሶችን ለስላሳ፣ መamp አቧራውን ፣ ቆሻሻውን ወይም የውሃ ቦታዎችን ሊደብቁ የሚችሉ ጨርቆችን ለማስወገድ view.
- የኬብል ግንኙነቶች; Ensure all cable connections to the DVR and cameras are secure and free from corrosion.
- የDVR አየር ማናፈሻ፡ Keep the DVR unit in a well-ventilated area to prevent overheating. Avoid blocking ventilation openings.
- የሶፍትዌር ማሻሻያ Check the Amcrest website periodically for firmware updates for your DVR to ensure the latest features and security enhancements.
7. መላ መፈለግ
If you encounter issues with your Amcrest security system, refer to the following common troubleshooting steps:
- ምንም የቪዲዮ ምልክት የለም፡
- 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).
- የርቀት መዳረሻ ጉዳዮች፡-
- Ensure the DVR is connected to your network via an Ethernet cable and has internet access.
- ስማርትፎንዎ ወይም ጡባዊዎ የተረጋጋ የበይነመረብ ግንኙነት እንዳላቸው ያረጋግጡ።
- 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).
- የመቅዳት ችግሮች፡-
- 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.
- ደካማ የምስል ጥራት፡
- የካሜራ ሌንሶችን ያጽዱ።
- 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. ዝርዝሮች
Detailed technical specifications for the Amcrest ProHD 720P 4-Channel Video Security System.

ምስል፡ 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)
- የቪዲዮ ግቤት 4 ሰርጥ BNC
- የቪዲዮ ውፅዓት፡- 1 ኤችዲኤምአይ ፣ 1 ቪ.ጂ.
- የድምጽ ግቤት/ውፅዓት፡- 1 ቻናል RCA
- የማሳያ ጥራት፡ Up to 1920x1080
- ቀረጻ ጥራት: 720P (1280x720) @ 30fps per channel
- ሃርድ ድራይቭ፡ 1TB SATA (Pre-installed)
- የአውታረ መረብ በይነገጽ፡ RJ45 (10/100M)
- የዩኤስቢ በይነገጽ፡ 2 x ዩኤስቢ 2.0
- የኃይል አቅርቦት; DC12V
- መጠኖች፡- 16 x 10 x 16 inches (Product Dimensions, likely package size)
- ክብደት፡ 0.01 ounces (Item Weight, likely incorrect or package weight)
- የአሠራር ሙቀት; 14°F ~ 131°ፋ (-10°ሴ ~ 55°ሴ)
8.2 Camera Specifications (Bullet & Dome)
- የምስል ዳሳሽ፡- 1/2.9" Megapixel CMOS
- ጥራት፡ 1.0 Megapixel (720P)
- መነፅር 3.6 ሚሜ ቋሚ ሌንስ
- Viewአንግል ውስጥ; 75 ዲግሪ
- የምሽት እይታ; IR LEDs, up to 65ft (20m)
- የአየር ሁኔታ መከላከያ ደረጃ- IP67
- የኃይል አቅርቦት; DC12V
- የአሠራር ሙቀት; -22 ° F ~ 140 ° F (-30 ° ሴ ~ 60 ° ሴ)
9. ዋስትና እና ድጋፍ
አምክሬስት የሚከተለውን ያቀርባል የ1-ዓመት የአሜሪካ ዋስትና for this product. For technical support, warranty claims, or additional information, please visit the official Amcrest webጣቢያ ወይም የደንበኛ አገልግሎታቸውን ያነጋግሩ።
አምክረስት Webጣቢያ፡ www.amcrest.com
Amcrest Technologies LLC
3692 Westchase Drive, Houston TX 77042





