APP少年黄色一级片,久久精品国产亚洲5555,亚洲人成a在线网站,亚洲国产综合有精品,91王老吉浙江双飞170,色图1024

[new product] Juying dam-8884 series intelligent automatic control equipment listed~

[recommended this week] Juying GPRS Remote Control Series Module 10A

[new product] LORA temperature and humidity collection series equipment is newly launched

Probe extension / integrated optional standard / low power consumption optionalUltra long distance low-power LORA communication, stable signal and safer encrypted data transmission

[new product] polyuk methane sensor, PM2 5 sensors are now available!!

Notice of Dragon Boat Festival holiday

How can the serial port technology make the network connection capable of the industry?

The serial port is connected to the network server to connect the traditional RS-232 / 422 / 485 machine and equipment to the network immediatelyThe hardware configuration of the machine and equipment

Application of Juying Internet of things equipment in intelligent security

The core of intelligent security is intelligent security system, which mainly includes access control, alarm and monitoring.Security is a major application market of the Internet of things. Traditiona

May Day holiday notice!

May Day holiday notice Dear customer Our company has a holiday from May 1 to May 5 and officially goes to work on May 6. If you have any questions during the holiday, you can leave a message on online customer service QQ or send an email to juyingele@163.com The staff will reply to you as soon as possible after w...

Item recommendation: Juying integrated temperature and humidity control moving ring monitoring system

What is the dynamic loop monitoring system?Existing problems:With the rapid development of China's communication industry, the scale of communication network continues to expand, and the number of

New products this week: Juying GPRS water pump remote control series products are new!!

Juying GPRS communication remote intelligent control switch mobile phone app remote controllerThe device does not limit the distance, remote control, free mobile app / computer supporting software, an