注: 建议图片大小150px*50px 
注: 建议图片大小150px*50px 
 |
| Quantity: | |
|---|---|
Product Description
The 20 Inch CCTV Monitor 2K 75Hz Backlight Display delivers enhanced surveillance capabilities in a compact form factor, ideal for environments where space is at a premium but image quality cannot be compromised. This professional monitor combines 2K resolution (2560 x 1440 pixels) with an impressive 75Hz refresh rate to provide sharp, fluid video playback that captures every detail of security footage. Its 20-inch screen size makes it perfect for installations in control rooms, small security offices, and retail backrooms where larger displays would be impractical. Designed specifically for continuous security monitoring, this display features robust construction and optimized settings that ensure reliable performance during 24/7 operation. Whether used in standalone applications or as part of a multi-monitor security system, it provides the clarity and responsiveness needed for effective surveillance.
A key advantage of this 20 Inch CCTV Monitor is its 75Hz refresh rate, which offers 25% faster frame updates compared to standard 60Hz monitors. This higher refresh rate is particularly beneficial for tracking moving objects such as vehicles, pedestrians, and equipment, as it reduces motion blur and ensures smoother video playback. In security applications, where identifying the direction and speed of movement is often critical, this enhanced motion handling can make the difference between detecting suspicious activity and missing important details. The 2K resolution ensures that even fast-moving objects retain sharpness, with 2560 x 1440 pixels providing exceptional detail for post-event analysis and evidence gathering.
The 20-inch screen size strikes a perfect balance between detail visibility and space efficiency, making this monitor suitable for installations where multiple displays are used side by side. The 16:9 widescreen aspect ratio matches the output of most modern security cameras, ensuring footage is displayed without cropping or distortion. The LED backlight technology delivers uniform brightness across the entire screen, with adjustable settings to compensate for different ambient light conditions in monitoring rooms. This ensures consistent image quality whether the monitor is viewed during daylight hours or in dimly lit control rooms.
Built specifically for security applications, this monitor includes features that enhance its functionality in CCTV systems. It likely offers multiple picture modes optimized for different lighting conditions, such as "Night Mode" which enhances visibility in low-light footage common in after-hours surveillance. The robust casing is designed to dissipate heat effectively during continuous operation, while the anti-glare screen coating reduces reflections that could obscure important details in security footage. Comprehensive connectivity options include HDMI, VGA, and possibly BNC ports, ensuring compatibility with both modern IP camera systems and legacy analog equipment.
The 20 Inch CCTV Monitor is ideally suited for retail environments and small businesses where space is limited but security requirements remain high. Its compact size fits easily in back offices and cash wrap areas, allowing staff to monitor customer areas, stock rooms, and entry points without occupying excessive space. The 75Hz refresh rate excels at tracking customer movements and identifying potential shoplifting activities, while the 2K resolution ensures clear visibility of product details and facial features for loss prevention purposes.
In office buildings, schools, and healthcare facilities, this monitor provides effective monitoring of indoor spaces such as lobbies, hallways, and restricted areas. Security personnel can easily track movement between rooms and identify unauthorized access attempts thanks to the monitor's sharp resolution and smooth motion handling. The compact design allows for multi-monitor setups in control rooms, enabling simultaneous monitoring of multiple zones within a facility without creating visual clutter.
Transportation environments such as small airports, bus stations, and logistics centers benefit from this monitor's ability to track moving objects clearly. The 75Hz refresh rate ensures that vehicles, luggage carts, and personnel in motion are displayed smoothly, helping security staff identify potential safety hazards or security threats. The 20-inch size is ideal for installation in control towers and logistics offices where space is at a premium but comprehensive monitoring is essential.
Q: How does the 75Hz refresh rate benefit CCTV monitoring compared to 60Hz?
A: The 75Hz refresh rate updates the screen 15 more times per second than a 60Hz monitor, resulting in smoother motion reproduction that's particularly valuable for tracking moving objects in security footage. This extra smoothness makes it easier to follow vehicles, pedestrians, and equipment as they move through monitored areas, reducing the chance of missing critical details during fast-paced events or when reviewing recorded footage.
Q: What is the actual resolution of this "2K" monitor, and how does it compare to Full HD?
A: This monitor features 2560 x 1440 resolution, which is properly classified as QHD (Quad HD) but commonly referred to as 2K. This resolution contains 78% more pixels than Full HD (1920 x 1080), resulting in significantly sharper images where small details—like facial features, product labels, and license plates—are much easier to identify, which is crucial for effective security monitoring.
Product Model : AE-LED20
Specification : AE-LED20-VS
Screen size : 20.1 inch
Display resolution : 1920*1080(3840*2160/75HZ compatible)
Display ratio : 16:10
Brightness : 300cd/㎡(center point, typical value)
Contrast ratio : 1000:1
Viewing angle : 160 degree / 170 degree
Response time : 5ms (Gray To Gray)
Color depth : 16.7M
Control method : Panel
Power input : 12V/3A
Input interface : HDMI/VGA input（Customizable）
Output interface : Audio output
Overall power consumption : 20W
Color : Black body
Material : flame retardant plastic
Overall dimensions : 472 * 285 * 46 excluding the height of the foot (foot height 70mm)
Package size : 515 * 105 * 406mm
Installation : base, wall-mounted (75mm * 75mm)
Net weight / gross weight : 2.5kg / 3.2kg
Package size : five units in one package 560*558*425mm
Package weight : 17.5kg
Working environment temperature : 20 degrees
Working environment humidity : 10%-90%RH
