dear sir
I request you for an hitech door locking system ppt ....etc

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looking for electronic eye with security system using sms alert and automatic door lock facility ....etc

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To get full information or details of door locking system using sms please have a look on the pages

http://seminarsprojects.net/Thread-electronic-door-locking-system-through-sms

if you again feel trouble on door locking system using sms please reply in that page and ask specific fields in door locking system using sms ....etc

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to get information about the topic gsm based door locking system related topic refer the page link bellow

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=33098&mode=threaded ....etc

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i want a full documentation on dtmf based door locking system
plz giv response ....etc

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To get full information or details of password based door locking system please have a look on the pages

http://seminarsprojects.net/Thread-password-based-door-locking-system-ppt

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242

http://seminarsprojects.net/Thread-password-based-door-locking-system

http://seminarsprojects.net/Thread-password-based-door-locking-system--28623

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=77950&mode=threaded

http://seminarsprojects.net/Thread-passw ....etc

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An electronic lock (or electric lock) is a locking device which operates by means of electric current. Electric locks are sometimes stand-alone with an electronic control assembly mounted directly to the lock. Electric locks may be connected to an access control system, the advantages of which include: key control, where keys can be added and removed without re-keying the lock cylinder; fine access control, where time and place are factors; and transaction logging, where activity is recorded. Electronic locks can also be remotely monitored and ....etc

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1 Abstract
Electronic door locking is the primary requirement in home automation system. Over the years
many technologies have emerged like password based , ngerprint based and Internet(zigbee)
based systems for door locking. These technologies have certain limitations where in the user
cannot get the status of the system. In this project titled ELECTRONIC DOOR LOCKING
SYSTEM VIA SMS aims at controlling the door from a remote location by sending a SMS
and also provides the intimation to the user regarding the st ....etc

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ABSTRACT-:
Now a day s most of the systems are automated in order to face new challenges and present day requirements to achieve good results. Automated systems have less manual operations, so that the flexibility, reliabilities are high and accurate. Hence every field prefers automated control systems, especially in the field of electronics.
The goal of the project is to develop a unique system through mobile technology which can control various units of the houses, industries, and also provides a securit ....etc

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source code for 8051 based door locking system

Password Based Door Locking (AT89C2051)

Security is a prime concern in our day-today life. Everyone wants to be as much secure as possible. An access control for doors forms a vital page link in a security chain.

The microcontroller based Door locker is an access control system that allows only authorized persons to access a restricted area. The system is fully controlled by the 8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program memory. The password is stored in the EPRO ....etc

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