Lighting Control Domotics

Smart House Intelligent Building

Domotics Alarm Inteligentny Budynek Inteligentny Dom Inteligentny Budynek Inteligentny Dom ď»żBuilding Automation Control of the House Home Management control home control home building management Building Management Home Management Alarm
building management Do It Yourself

Systems home control , Building Automation radio communication . Home automation .

Systems Building Automation using radio waves for communication are other facilities to allow use in existing installations .
There are many protocols and standards for control of radio waves:

ZigBee
MiWi
WiFi
Z - Wave

The only advantage of such systems is the ability to use existing wiring without the need to carry out overhaul of the house , building , home .
They do not require the installation of dedicated stacking during construction or overhaul .
Reasonableness of such systems is controversial and makes sense only in the old building when we do not intend to change the electrical .
Disadvantages of building automation systems based on radio transmissions:

The high price of equipment counts as a point (because of the architecture: 1 output a radio modem)
A small amount of points possible to achieve
Dependence on the neighborhood: the disruption of the installation:
- neighboring installations
- BlueTooth devices
- WiFi
- amateur transmitters
- transmitters and GSM base stations of mobile telephony in the neighborhood ,
- In other radios operating in the same band
- Communication devices, monitoring of security agencies
- Easy to block out the signal and sabotage the system
- Not stable work especially in the presence of interference
- Mentioning the need for frequent battery in some systems, battery powered
- impact on the architecture of the building automation system parameters (chimneys , walls , screens)
- The possibility of blocking the whole system after installation in the vicinity of buildings with transmitters that interfere with your system
loosing control signals
low transmission speed especially in the presence of interference
change in the propagation of radio waves in time due to disturbances in the area

These defects completely block or make radio installations in newly - built homes senseless and unprofitable .
In these cases, are used in wired systems Building Automation - Ethernet or Home Automation 485 which are much cheaper and independent of other factors .

Home automation . Wireless Building Automation Systems .

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