The system structure is mainly composed of IP network hosts, IP network extensions, and IP network address boxes, proxy servers, and other related equipment.
System features:
1. The audio echo cancellation technology completely solves the echo and howling at the network intercom. High-definition two-way video intercom, broadcast using MP3, call using 32K audio sampling.
2. It can transmit on local area network LAN and wide area network WAN (can cross route across network segment), realize the global long-distance conversation.
3. Embedded architecture to prevent "system crash", "virus intrusion" and other issues.
4. Use 10.2 inch digital color screen, low illumination CMOS color camera, linux operating system, Chinese display interface, smart full touch operation. Can realize two-way video intercom, monitor, broadcast, recording and other functions.
5. There is call confidentiality.
6. Zero charges. Through the network transmission, no party will incur costs during the call.
7. Simple installation, equipped with RJ45 standard network cable, plug and play.
For Functional Monomer series, we can supply many kinds of Health Care Intermediates with good quality, such as Allyl Acrylate , 2,2,2-Trifluoroethyl Acrylate, 2,2,3,3-Tetrafluoropropyl Methacrylate, Isobornyl Acrylate, Isobornyl Methacrylate.
We have our own production factories and lab. We can develop new product according to customer`s require, because we cooperate with several university, please believe that we have research advantage. Our factory is in chemical industry park, gets produce license from government, can supply product steadily.
Functional Monomer
Functional Monomer, Arylic Monomer, Rubber Monomer, Allyl acrylate, 2,2,2-Trifluoroethyl Ccrylate, 2,2,3,3-Tetrafluoropropyl Methacrylate, Isobornyl Acrylate, Isobornyl Methacrylate
Jinan Yudong Technology Co., Ltd. , https://www.yudongchemical.com