Security System plays a vital role nowadays. It has become necessary for every individual in our society, because today in newspapers, we are reading only about the robbery’s and Dacoit. There may be a lot of reason for this. But some of the reason may be due to the carelessness of the security guard who is in duty. My be he got asleep, and during that time a thief may enter the area. So if we can make the security to be alert all the times in his duty, we can avoid these situations. This will be very useful is to the society when implemented. This System which we have designed is used to supervise the security guards and night Watchmen. This ensures whether he is sincere and correct in his duty or not. when he is not alert, our project will inform the owner by activating an alarm.

1. RFID Based GUARD ALERT SYSTEM FOR
INDUSTRIES WITH PATROLLING
FEATURES
Security System plays a vital role nowadays. It has become
necessary for every individual in our society, because today in
newspapers, we are reading only about the robbery’s and Dacoit.
There may be a lot of reason for this. But some of the reason may
be due to the carelessness of the security guard who is in duty. My
be he got asleep, and during that time a thief may enter the area. So
if we can make the security to be alert all the times in his duty, we
can avoid these situations.
This will be very useful is to the society when implemented.
This System which we have designed is used to supervise the
security guards and night Watchmen. This ensures whether he is
sincere and correct in his duty or not. when he is not alert, our
project will inform the owner by activating an alarm.
MAASTECH:89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)
KODAMBAKKAM CHENNAI-600024 CELL:098402 34766

2. Our system has a RFID Reader unit which can be shown to a
RFID tags. When it is shown, automatically the tags unique
number with date and time is stored into the units memory.
.
The project Block diagram is shown below:
MAASTECH:89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)
KODAMBAKKAM CHENNAI-600024 CELL:098402 34766
S
1Areas
S
3
S
2

3. Block Diagram:
MAASTECH:89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)
KODAMBAKKAM CHENNAI-600024 CELL:098402 34766
Microcontroller
PIC16F877
+5v Power Supply
LCD
RTC (Real Time Clock) &
EEPROM
RFID Reader
S1
S2 RFID TAG
S3
Patrolling Switches
S3
S2S1
Security