คู่มือผู้ใช้กล้องวงจรปิดโดมมุมกว้าง 180 องศา ความละเอียด 5 ล้านพิกเซล รุ่น DCSEC

1. บทนำ

This manual provides comprehensive instructions for the installation, operation, and maintenance of your DCSEC 5MP 180 Degree Wide Angle Dome Security Camera. This camera is designed for both indoor and outdoor surveillance, offering a broad 180-degree field of view and multiple video output modes to integrate with various Digital Video Recorders (DVRs).

Please read this manual thoroughly before installation and operation to ensure proper setup and optimal performance of your security camera system.

2. อะไรอยู่ในกล่อง

เมื่อเปิดบรรจุภัณฑ์ ตรวจสอบว่ามีรายการทั้งหมดดังต่อไปนี้:

• DCSEC 5MP 180 Degree Dome Camera
• Brief User Manual
• Camera Dome Screw Tool (Allen key)
• สกรูยึดและปลั๊กผนัง

Figure 2.1: Package Contents. The image displays the camera, user manual, a screw tool, and mounting screws with wall plugs, indicating all items typically found in the product box.

3. คุณสมบัติของผลิตภัณฑ์

The DCSEC 5MP 180 Degree Dome Security Camera is engineered with advanced features for comprehensive surveillance:

• ความละเอียดสูง: Equipped with a 1/2.5" 5MP CMOS sensor, providing clear and detailed images. Supports up to 5 Megapixel effective still resolution.
• มุมกว้าง View: Features a 1.7mm fisheye lens, delivering a 180-degree field of view to cover large areas with a single camera.
• 4-in-1 Hybrid Output: Compatible with HD-TVI, HD-CVI, HD-AHD, and traditional 960H CVBS (Analog) video formats, ensuring broad compatibility with various DVR systems.
• อินฟราเรดคืนวิสัยทัศน์: Integrated 15pcs LED infrared illuminators provide clear night vision up to 30 feet (9 meters), enhanced by an IR-Cut filter for crisper images.
• โครงสร้างทนทาน: Housed in a metal casing with an IP54 international protection rating, making it suitable for both indoor and outdoor use under a roof.
• ซูมดิจิตอล: Offers digital zoom capabilities for closer inspection of recorded footage (requires DVR functionality).
• การตรวจจับการเคลื่อนไหว: Supports motion-only alerts when connected to a compatible DVR.

Figure 3.1: Camera Feature Overview. This diagram highlights key components such as the 1.7mm lens, 15pcs LED for night vision, IR-Cut filter, metal housing, power port (DC 12V), and BNC video output connector.

4. การตั้งค่าและการติดตั้ง

4.1 รายการตรวจสอบก่อนการติดตั้ง

• Ensure you have a compatible Digital Video Recorder (DVR) for video recording and viewการไอเอ็นจี
• A DC 12V power adapter (not included) is required to power the camera.
• Video cables (BNC) are needed to connect the camera to the DVR.
• Select a mounting location that provides the desired field of view and is protected from direct weather exposure if outdoors (e.g., under an overhang).

4.2 การติดตั้งกล้อง

1. Choose a suitable ceiling or wall location for mounting. Ensure the surface is strong enough to support the camera.
2. Use the camera base as a template to mark the drilling points for the mounting screws.
3. Drill pilot holes and insert the wall plugs if mounting into drywall or masonry.
4. ยึดฐานกล้องเข้ากับพื้นผิวการติดตั้งโดยใช้สกรูที่ให้มา
5. สำคัญ: Do not remove the protective layer on the camera dome until installation is complete to prevent scratches or dust accumulation.
6. เคล็ดลับการจัดวาง: Avoid installing the camera too close to a wall or large object, as this can reflect infrared light and negatively impact night vision clarity.

4.3 การเชื่อมต่อกล้อง

Connect the camera to your DVR system as follows:

1. Connect the camera's BNC video output cable to a video input port on your DVR.
2. Connect the DC 12V power adapter (not included) to the camera's power input port.
3. Ensure all connections are secure before powering on the DVR and camera.

Figure 4.1: Connection Diagram. This image illustrates how to connect the camera to a DVR and monitor, showing the power access point and the DVR's video input ports.

4.4 Initial Configuration: Changing Video Output Mode

The camera's default video mode is Analog (CVBS 960H), which provides a lower resolution (1200TVL). To achieve the full 5MP High Definition resolution, you must change the camera's working mode to match your DVR's input type (TVI, AHD, or CVI). This is done using the joystick cable integrated with the camera's video output cable.

1. Connect the camera to your DVR and monitor.
2. Locate the small joystick on the camera's cable.
3. To access the OSD (On-Screen Display) menu: Press the middle of the joystick.
4. Navigate the menu using the joystick (up, down, left, right) to find "VIDEO OUTPUT".
5. Select the appropriate video standard (TVI, AHD, CVI, or CVBS) and resolution (e.g., 5MP 20fps for TVI/AHD, 4MP 30fps for CVI). Note: CVI does not support 5MP.
6. Select "REBOOT & APPLY" to save changes and restart the camera.
7. If the camera screen goes black (no signal/no image) after changing modes, press the joystick to the UP direction for approximately 10 seconds to revert to the default Analog working mode.

Figure 4.2: Video Mode Switching. This image illustrates the four supported video modes (TVI, CVI, AHD, Analog) and the joystick control for switching between them to match your DVR type.

Figure 4.3: OSD Menu for Video Output Configuration. This image details the on-screen display menu, guiding users to select the correct video output (TVI, CVI, AHD) and resolution settings to match their DVR, and the final step to reboot and apply changes.

5. คู่มือการใช้งาน

5.1. การดำเนินการทั่วไป

Once properly connected and configured, the camera will continuously transmit video to your DVR. The DVR is responsible for recording, playback, and remote viewing functionalities. This camera does not have built-in recording or remote viewความสามารถในการพัฒนา

5.2 Wide Angle Surveillance

The 180-degree wide-angle lens provides extensive coverage, effectively replacing the need for multiple standard cameras in many scenarios. This reduces cable requirements and installation complexity.

Figure 5.1: 180-Degree Wide Angle Coverage. This image demonstrates the broad surveillance area provided by the camera's 180-degree lens, capable of covering a large room from a single vantagจุดอี

5.3 การมองเห็นทั้งกลางวันและกลางคืน

The camera automatically switches between day (color) and night (black and white infrared) modes based on ambient light conditions. The integrated IR LEDs provide illumination in low-light or no-light environments.

Figure 5.2: Resolution Comparison (2MP vs 5MP). This image illustrates the enhanced detail and clarity achieved when the camera is set to 5MP resolution compared to 2MP, showcasing an outdoor urban landscape.

6. การบำรุงรักษา

เพื่อให้กล้องรักษาความปลอดภัยของคุณมีอายุการใช้งานยาวนานและมีประสิทธิภาพเหมาะสมที่สุด โปรดปฏิบัติตามคำแนะนำในการบำรุงรักษาดังต่อไปนี้:

• Cleaning the Dome: Regularly clean the camera's dome cover. Dust, dirt, and water spots can accumulate, especially in outdoor environments, and may reduce image clarity. Use a soft, damp cloth to gently wipe the dome. Avoid abrasive cleaners.
• สภาพแวดล้อม : While the camera is rated IP54 for dust and splash resistance, it is recommended to install it under a roof or protected area when used outdoors to minimize exposure to harsh weather conditions.
• การตรวจสอบสายเคเบิล: Periodically check all cable connections for signs of wear, damage, or corrosion. Ensure they remain securely plugged in.

7 การแก้ไขปัญหา

If you encounter issues with your DCSEC security camera, refer to the following common problems and solutions:

• ปัญหา: Image is not 5MP or appears blurry/low resolution.
  สารละลาย: The camera's default mode is Analog (CVBS 960H). You must change the video output mode to match your DVR's input (TVI, AHD, or CVI) and select the appropriate resolution (e.g., 5MP). Refer to Section 4.4 for detailed instructions on using the OSD menu via the joystick cable.
• ปัญหา: No signal or black screen on the monitor/DVR.
  สารละลาย:
  1. Check all power connections to ensure the camera is receiving 12V DC power.
  2. Verify that the BNC video cable is securely connected to both the camera and the DVR's video input.
  3. Ensure the camera's video output mode matches your DVR's input. If unsure, press the joystick UP for 10 seconds to revert to default Analog mode, then re-attempt mode switching.
  4. ลองทดสอบโดยใช้พอร์ตรับสัญญาณวิดีโออื่นบนเครื่องบันทึก DVR หรือใช้สายเคเบิลอื่นหากมี
• ปัญหา: Night vision is unclear or has a short range.
  สารละลาย: Ensure the camera is not installed too close to a wall or large reflective object. Such objects can reflect the infrared light back into the camera, causing overexposure and reducing the effective range and clarity of night vision.
• ปัญหา: Camera image has distorted colors or is black and white during the day.
  สารละลาย: This might indicate an issue with the IR-Cut filter or incorrect video mode setting. Ensure the camera is set to the correct HD mode (TVI/AHD/CVI) for your DVR, as CVBS mode might sometimes affect color accuracy. If the issue persists, contact support.

8. ข้อมูลจำเพาะ

9. ข้อมูลการรับประกัน

Specific warranty terms and conditions for the DCSEC 5MP 180 Degree Dome Security Camera are typically provided with your purchase documentation or on the product packaging. Please refer to these materials for details regarding warranty coverage, duration, and claims procedures.

For any warranty-related inquiries, it is recommended to contact the seller or manufacturer directly with your proof of purchase.

10. การสนับสนุน

หากต้องการความช่วยเหลือด้านเทคนิค สอบถามข้อมูลผลิตภัณฑ์ หรือขอรับการสนับสนุน โปรดติดต่อผู้ผลิต:

ผู้ผลิต: Shenzhen D&C Security Technology Co.,Ltd

You may also visit the official DCSEC store for additional product information and support resources:

DCSEC Official Store on Amazon