אני צריך מערכת מוניטור וידאו אלחוטית 2 ק"מ מקרקע לאדמה.
We need a quote for a monitoring system from a distance of approximately 2km away.
– The monitoring system consists of 6 אוֹ 8 מצלמות (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.
| משדר | |
| Parameter Description | פָּרָמֶטֶר |
| Analog or Digital: | דִיגִיטָלי |
| תדירות [MHz – GHz] | 250 MHz – 850 MHz |
| וויסות | COFDM |
| מתח [V] | 12 V – DC |
| רזולוציה [p] | 1080p (רזולוציה מלאה) |
| Receptor | |
| Parameter Description | פָּרָמֶטֶר |
| תדירות [MHz – GHz] | 250 MHz – 850 MHz |
| וויסות | COFDM |
| מתח [V] | 12 V – DC |
| רזולוציה [p] | 1080p (רזולוציה מלאה) |
| DVR | |
| Parameter Description | פָּרָמֶטֶר |
| מספר ערוצים | 8 |
| Number of triggers | 8 |
| תְפוּקָה | 1080p (רזולוציה מלאה) |
| Type of Protocol | RTSP |
| פלט שמע | כן |
| Cameras 130° | |
| Parameter Description | פָּרָמֶטֶר |
| כַּמוּת | 5 |
| זָוִית | 130° |
| תְפוּקָה | 1080p (רזולוציה מלאה) |
| פלט שמע | כן |
| Cameras 170° | |
| Parameter Description | פָּרָמֶטֶר |
| כַּמוּת | 2 |
| זָוִית | 170° |
| תְפוּקָה | 1080p (רזולוציה מלאה) |
| פלט שמע | כן |
| Camera with Zoom | |
| Parameter Description | פָּרָמֶטֶר |
| כַּמוּת | 1 |
| זָוִית | 130° |
| תְפוּקָה | 1080p (רזולוציה מלאה) |
| זום | 20x~30x |
| Zoom control | By wire |
תודה על שאלתך.
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 אוֹ 6 מצלמות. 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 (מגבר כוח)
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.
יש שאלות, please feel free to contact me.