Intelligent Bike security system with voice alert, flash light indicator and 125dB siren

Technical Specifications

  • Domain                            :           Security systems
  • Power Supply              :           12V lead acid Rechargeable Battery(1.3Ah)
  • Siren                                  :           125Db (6-12v)
  • Speaker                            :           1
  • Applications              :           Bikes, cars, home security, banks, shopping malls etc.,


Security is primary concern everywhere and for every one. Every person wants his home, industry, valuable belongings such as bikes, cars etc to be secured. Would you ever consider leaving thousands of rupees worth of your personal belongings in the street without protection? Well, that is what you do every time you park your car at the side of the road or anywhere else if you do not have a bike/car security alarm fitted to it. Most bikes/cars do not come with an effective protection system, and a determined thief is generally able to steal a car in a matter of seconds.

Bike security alarms come in a variety of forms, and offer different levels of protection. From basic systems that simply provide a siren if the bike/car is broken into, through to comprehensive bike security systems that include every possible protection including engine immobilizers, electronic door locks, and much more to make it very difficult for a thief to get away.

The ease with which you can actually fit a bike/car security alarm will depend on the complexity of the system that you have chosen to install. The most basic systems can be fitted very quickly by almost anyone, but if you have chosen to get a fully comprehensive bike security alarm system that includes a wide range of features, then you will definitely need a professional to carry out the installation on your behalf.

This project describes a security alarm system that can monitor bikes, cars and to most of the four wheeler vehicles. This is a simple and useful security system and easy to install. This vibration detector is realized using readily available, low cost components. One of its many applications is in a rolling shutter guard for offices, ATM’S, shops. The detector will sense vibration caused by activities like moving vehicles wontedly by unknown persons to steal it by activating 125dB siren to alert you.

A basic system such as the Alarm is designed to be easy for almost anyone to install. It features a 125dB siren that is backed up by a light actuator, and can be easily activated and deactivated by using the wireless remote control. You will be able to set the controls of the alarm to ensure that it goes off when you want it to. From the lightest of touch from a passer-by through to the point at which entry is attempted, the sensors can be set up to offer excellent control.

 The next level car security alarm gets activated for some time. Further touching of the system wontedly alarm gets activated for some more time after that speaker will announces alert message to the passer-by. In this project we are using phonic horn, flash lights, speaker for voice alert messages to deliver when someone wants to steal your vehicle or you can protect every aspect of your bike/car to prevent anyone from being control over your vehicle, and vehicle theft can be stopped.

This project uses regulated 12V, 1.3Ah power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12V step down transformer. These are used at the transmitter side (Remote) to power up the unit.

Block diagram











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One Response to “Intelligent Bike security system with voice alert, flash light indicator and 125dB siren”

  1. fahima says:

    it is good seminar topic if u want to see more seminars-projects-presentation topics visit

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