Мне нужна беспроводная система видеомониторинга 2 км земля-земля.
We need a quote for a monitoring system from a distance of approximately 2km away.
– The monitoring system consists of 6 или 8 камеры (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.
| передатчик | |
| Parameter Description | параметр |
| Analog or Digital: | цифровой |
| частота [MHz – GHz] | 250 МГц – 850 МГц |
| модуляция | COFDM |
| напряжение [V] | 12 V – DC |
| разрешение [п] | 1080п (Full HD) |
| Receptor | |
| Parameter Description | параметр |
| частота [MHz – GHz] | 250 МГц – 850 МГц |
| модуляция | COFDM |
| напряжение [V] | 12 V – DC |
| разрешение [п] | 1080п (Full HD) |
| DVR | |
| Parameter Description | параметр |
| Количество каналов | 8 |
| Number of triggers | 8 |
| Вывод | 1080п (Full HD) |
| Type of Protocol | RTSP |
| Аудио выход | да |
| Cameras 130° | |
| Parameter Description | параметр |
| Количество | 5 |
| Угол | 130° |
| Вывод | 1080п (Full HD) |
| Аудио выход | да |
| Cameras 170° | |
| Parameter Description | параметр |
| Количество | 2 |
| Угол | 170° |
| Вывод | 1080п (Full HD) |
| Аудио выход | да |
| Camera with Zoom | |
| Parameter Description | параметр |
| Количество | 1 |
| Угол | 130° |
| Вывод | 1080п (Full HD) |
| Увеличить | 20x~30x |
| Zoom control | By wire |
Благодарим Вас за запрос.
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 или 6 камеры. 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 (усилитель мощности)
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.
Любые вопросы, please feel free to contact me.