[Prashanthi, 2(9): September, 2013] ISSN: 2277-9655 Impact Factor: 1.852 http: // www.ijesrt.com (C) International Journal of Engineering Sciences & Research Technology [2404-2406] IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY Implementation of the Atm Security System by Using ZIGBEE V.Prashanthi *1 , B.Suresh Ram 2 , Abdul Subani Shaik 3 *1,2,3 Department of ECE, CMR College of Engineering & Technology, Hyderabad, AP, India prashanthi1725@gmail.com Abstract The Implementation of the ATM Security System by Using Zigbee is developed into the security application. The main objective of this system is to develop an embedded system, which is used for ATM security applications. The embedded ATM authentication system is based on sensors & communication technology. In this paper when any disturbance takes place for the ATM machine then information is send through Zigbee and door is automatically closed then it will send the machine, by alerting the surrounding area using buzzer. This concept is not only a single ATM center, we can consider this ATM center as node1 (like node1, node2, node3……. Etc) are connected to PC through Zigbee. So that if there is any disturbance or any fire accident in any node we can get the area information through Zigbee to the PC along with buzzer. Keywords: Zigbee Technology, Wireless Sensing Network, ATM terminal,ARM9 Introduction As we know that over the past three decades, consumers have been largely depending on and trust Automatic Teller Machine, known as ATM machine to conveniently meet there banking needs. Using an ATM, customers can access their bank accounts in order to make cash withdrawals, debit card cash advances, and check their account balances as well as purchase prepaid cell phone credit. Most ATMs are connected to interbank networks, enabling people to withdraw and deposit money from machines not belonging to bank where they have their accounts or in the countries where their account are held. Despite the numerous advantages of AT M system, ATM fraud has recently become more widespread. Fraud technique such as card skimming, shoulders surfing etc have been observed recently. In order to increase the level of security of the ATM networks use of biometric technique for verification along with existing PIN has been thought of a solution to decrease the increasing number of frauds. Also in rural areas people are not educated enough to use the ATM machines so, use of only biometric verification can help those people access the ATMs in an easier manner and hence increase its popularity among rural masses. A WSN (wireless sensor network) generally consists of base station (or) gateway that can communicate with a number of wireless sensors via a radio link. power unit produces the power. Data Processing unit have the micro- controller, which is the fully responsible to get sensed data and transmit over the another network. The microcontroller performs tasks, processes data and controls the functionality of other components in the sensor node. Sensing unit has the sensors and analog to digital converter (ADC) to convert analog sensed signal to digital signal. The ideal WSN is networked and scalable, consumes very little power, is smart and software programmable, capable of fast data acquisition ,reliable and accurate over the long term, costs little to purchase and install, and requires no real maintenance. Selecting the optimum sensors and wireless communication slink requires knowledge of the application and problem definition. Related Work ZIGBEE TECHNOLOGY The ZigBee standard operates on the IEEE 802.15.4physical radio specification and operates in unlicensed bands including 2.4 GHz, 900MHz and 868 MHz’s The ZigBee which is one of the representative wireless sensor network which has low-power, low-cost and convenience to use, is standardized the higher protocol and application based on the PHY/MAC layer by IEEE 802.15.4 subcommittee in 2003[1]. The complete Zigbee technology[4] agreement made up by Application layer, Network layer, Data link layer and Physical layer, it can transport more than 10m, the frequency band are 2.4GHz and 900MHz, they are all free. The transmission rate is 1 0- 250kb/s, network architecture has Master/Slave characteristic and it can