smart home security system
Intelligent Home system consists of two components (Module), are the elements that allow to control different components for the home such as lighting, blinds, swimming pool, TV, air conditioning, coffee maker, door lock …Etc.
The second element is the (Controller) and its various llmodiolz send commands at home and too many control methods so that the integration between the various possible ways sometimes, of common remote control methods such as the harmony 900 (supports some types) or the Nevo Q50. A computer with a program like HOMESEER using unit to send the signal from the computer. Use the control unit such as the Mi Casa Verde Vera or the Fibaro Home Center.
And depending on how the connection between module and alkontrolr systems can be divided into three basic types (that’s personal to facilitate taxonomic inventory types):
The first type is the connection between alkontrolr and module by an extra cord, and this system is the most expensive and oldest and used in luxury hotels and famous example is the KNX system.
It is alkontrolr in altablon (such as cutter) and module on the wall (switch) and the connection between them is the regular wire (positive and negative with/without) in addition to the KNX special cable to transfer commands llmodiol.
Note: there are new types of the KNX command transferred llmodiol without additional wire (KNX WIRELESS). The KNX comes when Al Nasser in Riyadh (very expensive).
The second type is the connection between alkontrolr and module by the same wire to transmit the command llmodiol on the same wire connector for power and popular types of X10 old and newer INSTEON.
The difference between the two is that the X10 does not need a ground wire when connecting (positive and negative) and the ground wire needs INSTEO, but the most important thing that the higher frequency of INSTEON uses frequency X10 thus jamming the line less and more efficient operation, give you an example of a jammed in xperia x 10 possible send a alkentrolr to turn off the side lighting in the room and the result is the running lights on the ceiling and to solve the problem using specific filters installed between almodiolz.
The third type is the connection between alkontrolr and module by radio waves (wireless) and several types of different frequency bekhtlav and the protocol used to transfer orders and popular examples:
Z-WAVE US 908.42 MHz frequency works flaw that most products run on 110 volt only.
Z-WAVEurope works on the frequency 868.42 MHz products operate on 220 volts or 110 volts.
Lutron uses frequency 433 MHz products the current run on 110 volts to the American system or 220 volts to the British system.
ZIGBEE 2.4 GHz frequency and uses the most expensive in the Group and the fastest data transfer between module and alkentrolr products are available for 110 volts or 220 volts.
LightwaveRF frequency 433.92 MHz is used and products operate on 220 volts only.
Abstract:
Everyone builds a system based on its budget, need and ability to deal with in terms of programming and system malfunctions.
For me I choose Z-WAVEurope and specifically Fibaro company with the relatively high prices but supports the 110 and 220 volts while hidden behind the key, the module does not require pulling wires and don’t change face plates.
