Надад газраас 2 км зайтай утасгүй видео хяналтын систем хэрэгтэй байна.
We need a quote for a monitoring system from a distance of approximately 2km away.
– The monitoring system consists of 6 эсвэл 8 камерууд (depending on your ability to meet the requirements), in addition to the components detailed below.
– You can check the detailed application in the image below and more details in the technical scope of the project attached.
| дамжуулагч | |
| Parameter Description | Үзүүлэлт |
| Analog or Digital: | Дижитал |
| давтамж [MHz – GHz] | 250 MHz – 850 MHz |
| модулятор | COFDM |
| хүчдэл [V] | 12 V – DC |
| тогтоол [х] | 1080х (Full HD) |
| Receptor | |
| Parameter Description | Үзүүлэлт |
| давтамж [MHz – GHz] | 250 MHz – 850 MHz |
| модулятор | COFDM |
| хүчдэл [V] | 12 V – DC |
| тогтоол [х] | 1080х (Full HD) |
| DVR | |
| Parameter Description | Үзүүлэлт |
| Сувгуудын тоо | 8 |
| Number of triggers | 8 |
| Гаралтын | 1080х (Full HD) |
| Type of Protocol | RTSP |
| аудио Гаралтын | Тийм |
| Cameras 130° | |
| Parameter Description | Үзүүлэлт |
| Тоо хэмжээ | 5 |
| өнцөг | 130° |
| Гаралтын | 1080х (Full HD) |
| аудио Гаралтын | Тийм |
| Cameras 170° | |
| Parameter Description | Үзүүлэлт |
| Тоо хэмжээ | 2 |
| өнцөг | 170° |
| Гаралтын | 1080х (Full HD) |
| аудио Гаралтын | Тийм |
| Camera with Zoom | |
| Parameter Description | Үзүүлэлт |
| Тоо хэмжээ | 1 |
| өнцөг | 130° |
| Гаралтын | 1080х (Full HD) |
| Zoom | 20x~30x |
| Zoom control | By wire |
Асуулга тавьсанд баярлалаа.
According to your project details, I have attached a file for your reference.
1. It is better that your camera is all IP camera, (also supports 1080P), if your camera is an HDMI camera, you need plus an HDMI to Data convertor.
2. 6 IP cameras use one router to connect our transmitter by network cable RJ45. The receiver also has RJ45 output to an NVR, NVR has HHDMI output to your monitor.
3. It is better to use 4 эсвэл 6 камерууд. if using 8 cameras at the same time. the video speed will be slow. It is easy to understand if you have 8 PC to download 1080p video, then the net speed will be slow.
4. If the transmission distance is longer and longer, the net speed will be slower and slower. If the work environment is bad, we will change more strongly PA (цахилгаан өсгөгч)
5. At our test video, we have shown you that the person can operate the PTZ control at the receiver, then the zoom camera at the transmitter can pan or zoom.
Өөр асуулт байна уу, please feel free to contact me.