What should I pay attention to when choosing RCU?

Should be able to consider from the following aspects:

1, the reliability of the motherboard, except for the small materials that we can't identify, can still see the brands of those relays. As long as the relay is stable, the strong ones will be fine, and the weak ones will be fine as long as the terminals and network ports are better.

2, look at the motherboard layout, some RCU motherboards are very small, not recommended. First, the heat dissipation is not very good, second, the expansibility is not good, and third, it can only be replaced as a whole, which is more troublesome.

3. See if the connection port of the weak line is convenient for wiring. If the weak ports are too concentrated, it is recommended not to use that motherboard. It is best to choose weak current terminals with reasonable layout, which is more convenient for wiring and maintenance.

4. Look at the warranty period of the host. Of course, the longer this thing lasts, the better. This market is guaranteed for one year, and some manufacturers guarantee for two or three years, but the cost will definitely increase. In fact, after rcu runs stably for half a year, there is basically no problem.

5. Look at the interface of the software. Some customer-controlled software is very complicated to install, and the more complicated it is, the higher the failure rate will be. When you choose a customer-controlled manufacturer, you'd better ask about the operation of the software. You have to look at the interface of the software, whether it is concise and complete, and the software interface is chaotic, which proves to be the same old software and is not recommended. The market is doing better at present. Domestic brands, which I have personally contacted, are not bad: Bang Qi Customer Control, gooday Customer Control and Dahang Customer Control. These hosts are all good. I hope my answer can help you. It is not easy to hit by hand. I hope it will be adopted.