Ce blog présente la définition du hub Z-wave, principe de travail, application, contrepartie d'achat et son application à la sécurité de la maison.
What Is a Z-wave Hub?
It is also known as a Z-Wave gateway or hub for Z-wave. It is the key device of the Z-Wave network. On the one hand, it is responsible for communicating with all Z-Wave devices. On the other hand, it interacts with devices such as the user’s smartphone, tablet or computer via the IoT network. Overall, it takes charges of managing the whole Z-Wave network and telecommunications.
It has many advantages. Par exemple, it uses a mesh network topology that allows every device in the network to act as a relay point for signals. Autrement dit, even if one device fails, other devices in the network can still communicate via a detour path. En outre, the Z-Wave protocol is a low-power wireless communication technology, so it is suitable for smart home devices. As for information security, it uses advanced encryption technology to protect user data to ensure the security of network communications.
How do Z-wave hubs work?
When the Z-Wave Hub is activated and connected to the Internet, it starts and initializes the IoT network. In this process, the hub assigns a unique network ID (Home ID), which identifies and binds all devices in the network. The user then has to pair the IoT device with the hub after putting the device in pairing mode. Enfin, the device can be added to the Z-Wave network and given a unique node ID.
When users send control commands through a smartphone App, voice assistant, or other smart device, those commands are first sent to the Z-Wave Hub. It then passes the command to the target device for next-step executive.
In particular, because of the mesh network structure, commands can be forwarded through multiple devices to ensure that they reach the target device. If the location of devices in the network changes or some devices go offline, the hub also recalculates the Plan B routing path to ensure successful transmission. It’s very reliable.
What hubs are Z-wave compatible?
The hub which integrate the Z-wave communication protocol can be compatible to Z-wave. This means it can receive, parse, and forward wireless signals from Z-wave household devices for communication and control. When it comes to communication and control functions, the Z-wave hub must come with a high-performance processor or micro-controller for processing data and instructions from individual smart devices. En outre, the daily cache of data also requires it to have sufficient memory space. En outre, in order to protect user data and privacy, it must typically use the advanced encryption standard AES-128 to encrypt data transfers. This will ensure the security of the communication process.
De plus, the Z-wave network uses a mesh network topology. This means that the hub must use other devices in the network as repeaters to extend signal coverage and improve communication reliability. Bien sûr, the algorithms and logic must be integrated within the hub to manage and maintain this mesh network.
Is Z-wave better than WiFi?
| Power-Saving | Reliability | Data Security | Transmission Speed | Coverage Area | Better For | |
| Z-wave hub | Bien | Bien | Bien | D'ACCORD | D'ACCORD | Maison,small office |
| Wifi hub | D'ACCORD | D'ACCORD | D'ACCORD | Bien | Bien | Maison, common office, public place, school, factory, warehouse |
When & Where Should You Use A Z-wave Hub?
If your home is a small apartment or there is not much data transfer from smart devices, then Z-wave hub should be a more suitable choice. Door and window sensors, temperature and humidity sensors, and smoke alarms are all suitable for Z-wave to transmit information. Cependant, if there is IoT HD speakers and HD cameras that output high-resolution data, it is not recommended.
Consideration to Purchase a Z-wave Hub
Compatibility
Please make sure it is compatible with the IoT devices you already have in your home. Because IoT devices need to be certified to work, the Z-wave Hub should be able to control all IoT devices in your home. Before purchasing, it is advisable to consult the instructions to confirm compatibility. Aussi, if you’re already using a specific smart home ecosystem, like Google Assistant or Alexa, you can find out if it supports those systems.
Property
De plus en plus, we can consider its wireless signal coverage to ensure that it can cover all Z-wave devices in your home. As well, knowing its data transfer rate helps evaluate its performance when dealing with a large number of devices or complex scenarios. De plus, what should not be ignored is to choose the Z-wave Hub with stable connection and reliable performance in the purpose of guaranteeing the long-term stable operation.
Data security
We strongly recommend z-wave hub with Alliance certification using AES128 encryption technology.
User experience
First, if it has an intuitive user interface, users can quickly get started and enjoy the convenience of the smart home. Deuxième, if it has mobile application support, users can control the smart device at home anytime and anywhere through the mobile phone. Third, if you prefer voice-controlled smart home devices, choose Z-wave Hub that supports voice assistants.
After-sales support
It is better for us to choose their manufacturers with good reputations in order to obtain reliable after-sales service and technical support.
En même temps, we can understand the warranty period and warranty terms of the Hub before purchasing.
Cost performance
Before buying, we can compare their prices for different makes and models in the market. Autrement dit, it is necessary to consider whether the Hub offers additional expansion modules or other features to evaluate its overall cost performance.
Which is the best Z-wave Hub?
For Retail
Aeotec, a leading innovator in smart home technology, specializes in powering smart homes with seamless SmartThings integration and Z-Wave.
For B2B
Phixson has started since 2006 with its own factory. Located in Shenzhen, a developed electronics city of China, we has been professionally engaged in wireless IoT gateway for over a decade. We always pay much importance in IoT technology with our R&D team and 2000 key patents.
Z-wave Hub Application to Home Security
Due to its low power consumption and high security, Z-Wave Hub plays a vital role in home security systems. For unexpected invasion, it can be connected with door and window sensors and infrared detector devices. When these devices detect an anomaly, Z-Wave Hub immediately sends an alert alert to the user’s phone. For environment supervision, it can also interconnect with temperature and humidity sensors and CO sensors. When an anomaly is detected, it triggers the appropriate security measures.
Takeaways
Z-wave hub is suitable for home automation. And if there is any ODM and OEM requirement, please feel free to contact us.
