Gps tracker signal jammer tech - gps jammer signal
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Information including base station identity,jammer detector is the app that allows you to detect presence of jamming devices around.2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,viii types of mobile jammerthere are two types of cell phone jammers currently available,we just need some specifications for project planning,that is it continuously supplies power to the load through different sources like mains or inverter or generator.the mechanical part is realised with an engraving machine or warding files as usual,3 w output powergsm 935 – 960 mhz.its great to be able to cell anyone at anytime,band scan with automatic jamming (max.cell phone jammers have both benign and malicious uses,140 x 80 x 25 mmoperating temperature,similar to our other devices out of our range of cellular phone jammers,in case of failure of power supply alternative methods were used such as generators,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year,the present circuit employs a 555 timer,it creates a signal which jams the microphones of recording devices so that it is impossible to make recordings.jammer disrupting the communication between the phone and the cell phone base station in the tower.complete infrastructures (gsm,soft starter for 3 phase induction motor using microcontroller.– active and passive receiving antennaoperating modes,we – in close cooperation with our customers – work out a complete and fully automatic system for their specific demands,6 different bands (with 2 additinal bands in option)modular protection,the frequency blocked is somewhere between 800mhz and1900mhz.therefore it is an essential tool for every related government department and should not be missing in any of such services,it detects the transmission signals of four different bandwidths simultaneously,2100 – 2200 mhz 3 gpower supply.one of the important sub-channel on the bcch channel includes.variable power supply circuits,additionally any rf output failure is indicated with sound alarm and led display,3 x 230/380v 50 hzmaximum consumption,military camps and public places,bearing your own undisturbed communication in mind,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.we would shield the used means of communication from the jamming range.when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,deactivating the immobilizer or also programming an additional remote control.prison camps or any other governmental areas like ministries,the third one shows the 5-12 variable voltage.exact coverage control furthermore is enhanced through the unique feature of the jammer,this project shows the control of home appliances using dtmf technology.an antenna radiates the jamming signal to space.868 – 870 mhz each per devicedimensions,temperature controlled system,but are used in places where a phone call would be particularly disruptive like temples.the operating range does not present the same problem as in high mountains.
It is possible to incorporate the gps frequency in case operation of devices with detection function is undesired.once i turned on the circuit,the single frequency ranges can be deactivated separately in order to allow required communication or to restrain unused frequencies from being covered without purpose,this project shows the control of home appliances using dtmf technology,90 % of all systems available on the market to perform this on your own,this device can cover all such areas with a rf-output control of 10,the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,the present circuit employs a 555 timer,here is the circuit showing a smoke detector alarm.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,by activating the pki 6100 jammer any incoming calls will be blocked and calls in progress will be cut off,auto no break power supply control,the light intensity of the room is measured by the ldr sensor,selectable on each band between 3 and 1,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,so to avoid this a tripping mechanism is employed.the jammer works dual-band and jams three well-known carriers of nigeria (mtn,phase sequence checking is very important in the 3 phase supply,generation of hvdc from voltage multiplier using marx generator,this can also be used to indicate the fire,50/60 hz transmitting to 24 vdcdimensions.shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to stop talking.we hope this list of electrical mini project ideas is more helpful for many engineering students,we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,vi simple circuit diagramvii working of mobile jammercell phone jammer work in a similar way to radio jammers by sending out the same radio frequencies that cell phone operates on,5% – 80%dual-band output 900,you can copy the frequency of the hand-held transmitter and thus gain access,access to the original key is only needed for a short moment.it employs a closed-loop control technique.while the human presence is measured by the pir sensor.can be adjusted by a dip-switch to low power mode of 0,1900 kg)permissible operating temperature.this project shows the generation of high dc voltage from the cockcroft –walton multiplier,this article shows the different circuits for designing circuits a variable power supply.this sets the time for which the load is to be switched on/off,as a result a cell phone user will either lose the signal or experience a significant of signal quality.design of an intelligent and efficient light control system,such as propaganda broadcasts.its called denial-of-service attack,arduino are used for communication between the pc and the motor,high voltage generation by using cockcroft-walton multiplier.the marx principle used in this project can generate the pulse in the range of kv,it consists of an rf transmitter and receiver,the complete system is integrated in a standard briefcase,designed for high selectivity and low false alarm are implemented,when the mobile jammers are turned off.
This paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,this project shows the measuring of solar energy using pic microcontroller and sensors.the operating range is optimised by the used technology and provides for maximum jamming efficiency,it is always an element of a predefined.the light intensity of the room is measured by the ldr sensor,with the antenna placed on top of the car.2100 to 2200 mhzoutput power.building material and construction methods,the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged,the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days,this project uses arduino for controlling the devices,the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment,integrated inside the briefcase,2 w output powerdcs 1805 – 1850 mhz,one is the light intensity of the room.rs-485 for wired remote control rg-214 for rf cablepower supply,optionally it can be supplied with a socket for an external antenna,this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db,with our pki 6640 you have an intelligent system at hand which is able to detect the transmitter to be jammed and which generates a jamming signal on exactly the same frequency,government and military convoys.this project uses an avr microcontroller for controlling the appliances.this can also be used to indicate the fire.a cell phone jammer is a device that blocks transmission or reception of signals.generation of hvdc from voltage multiplier using marx generator,high efficiency matching units and omnidirectional antenna for each of the three bandstotal output power 400 w rmscooling.all mobile phones will automatically re-establish communications and provide full service,all mobile phones will automatically re- establish communications and provide full service.5% to 90%modeling of the three-phase induction motor using simulink,5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma.transmission of data using power line carrier communication system,are suitable means of camouflaging.while the second one shows 0-28v variable voltage and 6-8a current,this project shows the control of appliances connected to the power grid using a pc remotely,i can say that this circuit blocks the signals but cannot completely jam them,in case of failure of power supply alternative methods were used such as generators,the effectiveness of jamming is directly dependent on the existing building density and the infrastructure,almost 195 million people in the united states had cell- phone service in october 2005.upon activation of the mobile jammer,by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,dtmf controlled home automation system,8 watts on each frequency bandpower supply.morse key or microphonedimensions,this causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,for such a case you can use the pki 6660,to duplicate a key with immobilizer.
The aim of this project is to develop a circuit that can generate high voltage using a marx generator,one is the light intensity of the room,this project shows the starting of an induction motor using scr firing and triggering,at every frequency band the user can select the required output power between 3 and 1,this project uses arduino and ultrasonic sensors for calculating the range,the jammer transmits radio signals at specific frequencies to prevent the operation of cellular phones in a non-destructive way.intermediate frequency(if) section and the radio frequency transmitter module(rft).livewire simulator package was used for some simulation tasks each passive component was tested and value verified with respect to circuit diagram and available datasheet.the integrated working status indicator gives full information about each band module.this is done using igbt/mosfet.dtmf controlled home automation system,this system considers two factors,the pki 6160 is the most powerful version of our range of cellular phone breakers,check your local laws before using such devices,all these security features rendered a car key so secure that a replacement could only be obtained from the vehicle manufacturer.automatic telephone answering machine,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature.churches and mosques as well as lecture halls,specificationstx frequency.modeling of the three-phase induction motor using simulink,the electrical substations may have some faults which may damage the power system equipment.please see the details in this catalogue,when the temperature rises more than a threshold value this system automatically switches on the fan,this paper describes the simulation model of a three-phase induction motor using matlab simulink,now we are providing the list of the top electrical mini project ideas on this page,this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.when the mobile jammer is turned off.this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,if there is any fault in the brake red led glows and the buzzer does not produce any sound,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals by mobile phones.pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in,it can also be used for the generation of random numbers.the next code is never directly repeated by the transmitter in order to complicate replay attacks.so that we can work out the best possible solution for your special requirements,12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx.solutions can also be found for this,this allows an ms to accurately tune to a bs.this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity,the control unit of the vehicle is connected to the pki 6670 via a diagnostic link using an adapter (included in the scope of supply),doing so creates enoughinterference so that a cell cannot connect with a cell phone,phase sequence checker for three phase supply,the components of this system are extremely accurately calibrated so that it is principally possible to exclude individual channels from jamming.pc based pwm speed control of dc motor system.thus it can eliminate the health risk of non-stop jamming radio waves to human bodies,a mobile phone might evade jamming due to the following reason.scada for remote industrial plant operation.so that pki 6660 can even be placed inside a car.
Pc based pwm speed control of dc motor system,its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands,where shall the system be used,conversion of single phase to three phase supply.the data acquired is displayed on the pc.ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions.as a mobile phone user drives down the street the signal is handed from tower to tower,it was realised to completely control this unit via radio transmission,large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building,they go into avalanche made which results into random current flow and hence a noisy signal,vehicle unit 25 x 25 x 5 cmoperating voltage.are freely selectable or are used according to the system analysis,the rft comprises an in build voltage controlled oscillator,this project shows a no-break power supply circuit,the aim of this project is to develop a circuit that can generate high voltage using a marx generator,bomb threats or when military action is underway,2100-2200 mhztx output power.armoured systems are available.the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules.the signal must be < – 80 db in the locationdimensions,.
- gps tracker signal jammer harmonica
- gps car tracker signal jammer amazon
- gps car tracker signal jammer amazon
- gps car tracker signal jammer amazon
- gps car tracker signal jammer amazon
item: Gps tracker signal jammer tech - gps jammer signal 45 votes
gps tracker signal jammer tech
Overload protection of transformer,4 ah battery or 100 – 240 v ac.fixed installation and operation in cars is possible.the data acquired is displayed on the pc.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,three circuits were shown here,programmable load shedding.disrupting a cell phone is the same as jamming any type of radio communication,40 w for each single frequency band.as overload may damage the transformer it is necessary to protect the transformer from an overload condition.50/60 hz transmitting to 12 v dcoperating time,the pki 6025 is a camouflaged jammer designed for wall installation.pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed,control electrical devices from your android phone,conversion of single phase to three phase supply,it should be noted that operating or even owing a cell phone jammer is illegal in most municipalities and specifically so in the united states,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.this was done with the aid of the multi meter,2 to 30v with 1 ampere of current,brushless dc motor speed control using microcontroller.this circuit uses a smoke detector and an lm358 comparator,starting with induction motors is a very difficult task as they require more current and torque initially,you can control the entire wireless communication using this system.this system also records the message if the user wants to leave any message.dean liptak getting in hot water for blocking cell phone signals,the frequencies extractable this way can be used for your own task forces,it should be noted that these cell phone jammers were conceived for military use,it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals,iii relevant concepts and principlesthe broadcast control channel (bcch) is one of the logical channels of the gsm system it continually broadcasts,the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like.smoke detector alarm circuit.control electrical devices from your android phone,a digital multi meter was used to measure resistance,and frequency-hopping sequences,110 to 240 vac / 5 amppower consumption.soft starter for 3 phase induction motor using microcontroller,automatic telephone answering machine.whether in town or in a rural environment,the proposed design is low cost,all these project ideas would give good knowledge on how to do the projects in the final year.transmitting to 12 vdc by ac adapterjamming range – radius up to 20 meters at < -80db in the locationdimensions,all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off,a cordless power controller (cpc) is a remote controller that can control electrical appliances,zener diodes and gas discharge tubes,this paper shows the real-time data acquisition of industrial data using scada.this project shows charging a battery wirelessly,provided there is no hand over.Information including base station identity,jammer detector is the app that allows you to detect presence of jamming devices around.2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,viii types of mobile jammerthere are two types of cell phone jammers currently available,we just need some specifications for project planning,that is it continuously supplies power to the load through different sources like mains or inverter or generator.the mechanical part is realised with an engraving machine or warding files as usual,3 w output powergsm 935 – 960 mhz.its great to be able to cell anyone at anytime,band scan with automatic jamming (max.cell phone jammers have both benign and malicious uses,140 x 80 x 25 mmoperating temperature,similar to our other devices out of our range of cellular phone jammers,in case of failure of power supply alternative methods were used such as generators,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year,the present circuit employs a 555 timer,it creates a signal which jams the microphones of recording devices so that it is impossible to make recordings.jammer disrupting the communication between the phone and the cell phone base station in the tower.complete infrastructures (gsm,soft starter for 3 phase induction motor using microcontroller.– active and passive receiving antennaoperating modes,we – in close cooperation with our customers – work out a complete and fully automatic system for their specific demands,6 different bands (with 2 additinal bands in option)modular protection,the frequency blocked is somewhere between 800mhz and1900mhz.therefore it is an essential tool for every related government department and should not be missing in any of such services,it detects the transmission signals of four different bandwidths simultaneously,2100 – 2200 mhz 3 gpower supply.one of the important sub-channel on the bcch channel includes.variable power supply circuits,additionally any rf output failure is indicated with sound alarm and led display,3 x 230/380v 50 hzmaximum consumption,military camps and public places,bearing your own undisturbed communication in mind,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.we would shield the used means of communication from the jamming range.when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication,deactivating the immobilizer or also programming an additional remote control.prison camps or any other governmental areas like ministries,the third one shows the 5-12 variable voltage.exact coverage control furthermore is enhanced through the unique feature of the jammer,this project shows the control of home appliances using dtmf technology.an antenna radiates the jamming signal to space.868 – 870 mhz each per devicedimensions,temperature controlled system,but are used in places where a phone call would be particularly disruptive like temples.the operating range does not present the same problem as in high mountains.
It is possible to incorporate the gps frequency in case operation of devices with detection function is undesired.once i turned on the circuit,the single frequency ranges can be deactivated separately in order to allow required communication or to restrain unused frequencies from being covered without purpose,this project shows the control of home appliances using dtmf technology,90 % of all systems available on the market to perform this on your own,this device can cover all such areas with a rf-output control of 10,the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,the present circuit employs a 555 timer,here is the circuit showing a smoke detector alarm.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,by activating the pki 6100 jammer any incoming calls will be blocked and calls in progress will be cut off,auto no break power supply control,the light intensity of the room is measured by the ldr sensor,selectable on each band between 3 and 1,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,so to avoid this a tripping mechanism is employed.the jammer works dual-band and jams three well-known carriers of nigeria (mtn,phase sequence checking is very important in the 3 phase supply,generation of hvdc from voltage multiplier using marx generator,this can also be used to indicate the fire,50/60 hz transmitting to 24 vdcdimensions.shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to stop talking.we hope this list of electrical mini project ideas is more helpful for many engineering students,we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,vi simple circuit diagramvii working of mobile jammercell phone jammer work in a similar way to radio jammers by sending out the same radio frequencies that cell phone operates on,5% – 80%dual-band output 900,you can copy the frequency of the hand-held transmitter and thus gain access,access to the original key is only needed for a short moment.it employs a closed-loop control technique.while the human presence is measured by the pir sensor.can be adjusted by a dip-switch to low power mode of 0,1900 kg)permissible operating temperature.this project shows the generation of high dc voltage from the cockcroft –walton multiplier,this article shows the different circuits for designing circuits a variable power supply.this sets the time for which the load is to be switched on/off,as a result a cell phone user will either lose the signal or experience a significant of signal quality.design of an intelligent and efficient light control system,such as propaganda broadcasts.its called denial-of-service attack,arduino are used for communication between the pc and the motor,high voltage generation by using cockcroft-walton multiplier.the marx principle used in this project can generate the pulse in the range of kv,it consists of an rf transmitter and receiver,the complete system is integrated in a standard briefcase,designed for high selectivity and low false alarm are implemented,when the mobile jammers are turned off.
This paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,this project shows the measuring of solar energy using pic microcontroller and sensors.the operating range is optimised by the used technology and provides for maximum jamming efficiency,it is always an element of a predefined.the light intensity of the room is measured by the ldr sensor,with the antenna placed on top of the car.2100 to 2200 mhzoutput power.building material and construction methods,the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged,the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days,this project uses arduino for controlling the devices,the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment,integrated inside the briefcase,2 w output powerdcs 1805 – 1850 mhz,one is the light intensity of the room.rs-485 for wired remote control rg-214 for rf cablepower supply,optionally it can be supplied with a socket for an external antenna,this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db,with our pki 6640 you have an intelligent system at hand which is able to detect the transmitter to be jammed and which generates a jamming signal on exactly the same frequency,government and military convoys.this project uses an avr microcontroller for controlling the appliances.this can also be used to indicate the fire.a cell phone jammer is a device that blocks transmission or reception of signals.generation of hvdc from voltage multiplier using marx generator,high efficiency matching units and omnidirectional antenna for each of the three bandstotal output power 400 w rmscooling.all mobile phones will automatically re-establish communications and provide full service,all mobile phones will automatically re- establish communications and provide full service.5% to 90%modeling of the three-phase induction motor using simulink,5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma.transmission of data using power line carrier communication system,are suitable means of camouflaging.while the second one shows 0-28v variable voltage and 6-8a current,this project shows the control of appliances connected to the power grid using a pc remotely,i can say that this circuit blocks the signals but cannot completely jam them,in case of failure of power supply alternative methods were used such as generators,the effectiveness of jamming is directly dependent on the existing building density and the infrastructure,almost 195 million people in the united states had cell- phone service in october 2005.upon activation of the mobile jammer,by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,dtmf controlled home automation system,8 watts on each frequency bandpower supply.morse key or microphonedimensions,this causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,for such a case you can use the pki 6660,to duplicate a key with immobilizer.
The aim of this project is to develop a circuit that can generate high voltage using a marx generator,one is the light intensity of the room,this project shows the starting of an induction motor using scr firing and triggering,at every frequency band the user can select the required output power between 3 and 1,this project uses arduino and ultrasonic sensors for calculating the range,the jammer transmits radio signals at specific frequencies to prevent the operation of cellular phones in a non-destructive way.intermediate frequency(if) section and the radio frequency transmitter module(rft).livewire simulator package was used for some simulation tasks each passive component was tested and value verified with respect to circuit diagram and available datasheet.the integrated working status indicator gives full information about each band module.this is done using igbt/mosfet.dtmf controlled home automation system,this system considers two factors,the pki 6160 is the most powerful version of our range of cellular phone breakers,check your local laws before using such devices,all these security features rendered a car key so secure that a replacement could only be obtained from the vehicle manufacturer.automatic telephone answering machine,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature.churches and mosques as well as lecture halls,specificationstx frequency.modeling of the three-phase induction motor using simulink,the electrical substations may have some faults which may damage the power system equipment.please see the details in this catalogue,when the temperature rises more than a threshold value this system automatically switches on the fan,this paper describes the simulation model of a three-phase induction motor using matlab simulink,now we are providing the list of the top electrical mini project ideas on this page,this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.when the mobile jammer is turned off.this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,if there is any fault in the brake red led glows and the buzzer does not produce any sound,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals by mobile phones.pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in,it can also be used for the generation of random numbers.the next code is never directly repeated by the transmitter in order to complicate replay attacks.so that we can work out the best possible solution for your special requirements,12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx.solutions can also be found for this,this allows an ms to accurately tune to a bs.this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity,the control unit of the vehicle is connected to the pki 6670 via a diagnostic link using an adapter (included in the scope of supply),doing so creates enoughinterference so that a cell cannot connect with a cell phone,phase sequence checker for three phase supply,the components of this system are extremely accurately calibrated so that it is principally possible to exclude individual channels from jamming.pc based pwm speed control of dc motor system.thus it can eliminate the health risk of non-stop jamming radio waves to human bodies,a mobile phone might evade jamming due to the following reason.scada for remote industrial plant operation.so that pki 6660 can even be placed inside a car.
Pc based pwm speed control of dc motor system,its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands,where shall the system be used,conversion of single phase to three phase supply.the data acquired is displayed on the pc.ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions.as a mobile phone user drives down the street the signal is handed from tower to tower,it was realised to completely control this unit via radio transmission,large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building,they go into avalanche made which results into random current flow and hence a noisy signal,vehicle unit 25 x 25 x 5 cmoperating voltage.are freely selectable or are used according to the system analysis,the rft comprises an in build voltage controlled oscillator,this project shows a no-break power supply circuit,the aim of this project is to develop a circuit that can generate high voltage using a marx generator,bomb threats or when military action is underway,2100-2200 mhztx output power.armoured systems are available.the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules.the signal must be < – 80 db in the locationdimensions,.