This document summarizes a presentation on a smart digital door lock system for home automation. It discusses the digital door lock system which uses ZigBee wireless technology. It then explains why ZigBee is used and describes the benefits of a home automation system. It outlines the operation of the smart digital door lock in centralized and emergency modes and describes the automatic, manual, outgoing, incoming and emergency modes of operation. Finally, it lists some advantages of the system such as low cost, ease of use, and flexibility.

1. • 1. Smart Digital Door Lock for
smart Home Automation...
Presented by-
Shakil Muhammad
UET Peshawar
pakistan

2. * Topics included *
• Digital door lock system :
• Smart home :
• Home automation system :
• Operation of smart digital lock :
• Modes of operation :
• Automatic and manual system :
• Advantages :

3. Digital door lock system :
 Based on a software
ZigBee
 Wireless sensor network
 Keyless system
Why zigbee

4. WHY ZIGBEE
• Extremely low cost
• Ease of implementation.
• Reliable data transfer.
• Short range operation.
• Very low power consumption. “SIMPLE, BUT
FLEXIBLE PROTOCOL.”

5. Smart home

6. Home automation system :
Gives :
• Remote/automatic control of things around home
and much more
•Takes care of mundane activities.
•Giving you enough time in indulging in other activities.
•Connecting various gadget..e.g fan,ventilator etc

7. Operation of smart digital door lock:
• The way how smart digital door lock works…
• Works on two communication modes
 Centralized mode
• Takes the control of overall communication in the
network and sensor nodes acts accordingly as
door instructed.
 Emergency mode
• Respective action is taken in all emergency
situations…….. Leaving of water for fire.etc…

8. MODES OF OPERATION :
There are three modes of operation :
 Outgoing..
• Door lock is last thing which user can do leaving the home.
• Message will be display on the screen……..
 Incoming..
• Give us flowchart of all incoming events (e.g) entry of some
one and user will inform through sms/mms

9. Modes of operation
 Emergency..
 Activation of sensor during emergency mode
 Inform user through SMS/MMS
 Quick response of emergency action

10. Automatic & manual control
• Automatic mode:
 Priority settings
• Manual mode:
 user can switch on/off individual device

11. Advantages:-
• Communication:-
• Intelligent locking system:-
• Other advantages as :-
Cheap, flexible, easily installable, no cabling or
construction works

12. Thanks
Any Questions