Smart home whole house transformation, how to choose the switch? Which is better for ZigBeeWiFi Blue

Yes on this subject.

The following aspects should be paid attention to when choosing the best control system: First, the system should be stable and reliable. The purpose of installing the first control system is to simplify the operation, so that the staff can easily control various equipment, to achieve twice the result with half the effort, if the system is unstable, not only can not simplify the operation, but will affect the use of the effect.

Therefore, quality should be put first when choosing, not **. Second, pay attention to the openness and compatibility of the system. Simple installation, easy upgrade, no trouble to add and replace equipment; The control interface is simple, clear, logical, and easy to operate.

1. Able to respond to multiple linkages: they need to have a single feedback in the room when the user issues instructions, but can have multiple linkages according to the instructions, such as turning off household appliances, dimming lights and closing curtains under sleep commands.

2. Automatic induction of indoor lighting: The home lighting system is not only controlled by switches, but also needs to be controlled according to the conditions of human movement, sound, and light, as well as the brightness of lighting, etc.

3. Monitor changes in indoor indicators: Indoor temperature, humidity, air quality and other indicators in different environments will change, and we can reflect the changes and respond in real time through the smart home monitoring system.

4. Remote network control room: Even if we are not at home, the smart home system can also feedback the indoor situation to the smart terminal of mobile phones, tablets, etc., so that users can remotely operate various indicators in the room.

The following aspects should be paid attention to when choosing the best control system: First, the system should be stable and reliable. The purpose of installing the first control system is to simplify the operation, so that the staff can easily control various equipment, to achieve twice the result with half the effort, if the system is unstable, not only can not simplify the operation, but will affect the use of the effect.

Therefore, quality should be put first when choosing, not **. Second, pay attention to the openness and compatibility of the system. Simple installation, easy upgrade, no trouble to add and replace equipment; The control interface is simple, clear, logical, and easy to operate.

wifi is good, the performance of penetrating the wall is good, a router can be done in the whole house, the connection is convenient, there is no need for a gateway controller, the bandwidth is large, but the power consumption is high, and the wifi protocol of passive wake-up with low power consumption is not popular.

The use fee is expensive, I bought a lot of Xiaomi smart homes, and in the past two years, many of Xiaomi's devices have become Bluetooth. **It's also a lot cheaper, for example, a Zigbee smart switch before it cost one hundred and eighteen. Now that the ** of Bluetooth has dropped to dozens of dollars, this kind of person has high requirements for stability, and they do not belong to Xiaomi's target customers.

The two types of markets coexist, with different demand starting points and different product requirements. Just as many people know that IKEA furniture is not durable, it is still an honest choice to touch the pocket, and the same is true, but it can never be said that the furniture is like IKEA. Last year, I used Mijia AQARA series products for decoration, all of which use the Zigbee protocol, and this year I want to add sensors and find that Mijia's new ones are basically Bluetooth Mesh, and the head is big.

Bluetooth mesh has not been used, but the stability of the Z protocol device is really good after a year.

There is a problem with Bluetooth that must be noted: Bluetooth gateway devices must support 5G frequency bands, otherwise only supported wifi will lead to the same frequency interference with Bluetooth and easy to go, which is also the characteristics of Bluetooth and wifi, on the other hand, zigbee, must be gateway host, the configuration is slightly complex, it has become the bottleneck of the development you see, it is still better than the first two in terms of stability, Zigbee intelligence is now mainly sold by the best business, installation, commissioning, and maintenance. Because there is a Bluetooth module on the phone, the way to control the Bluetooth switch is:

Mobile phone - switch. The phone does not have a zigbee module, so the way to control the zigbee switch is: phone-gateway-switch.

It's as simple as that

One of Xiaomi's ecological chain companies, Lumi, that is, aqura, is focused on doing this,Compared with Mijia's products, there are two main features,One is expensive,The other is that they can basically not be used independently,For example, the temperature and humidity meter does not have a screen,And the Bluetooth version will mostly add a screen for you to use independently。

Generally, large houses are still based on zigbee, and the communication between products will be better.

I still think that Zigbee is more stable than Bluetooth Mesh, but the two of them are basically the same, the difference between 90 points and 89. If I had to rethink the renovation myself, I would probably choose all Bluetooth mesh.

I think it's better to choose Bluetooth mesh. Because Bluetooth mesh is more convenient, it feels more controllable. And it is quick to get started, and the elderly and children can adapt to it.

Now the mainstream on the market is Bluetooth mesh, and the cost is relatively low, the function is relatively powerful, and it is also very convenient to use.