Touch and Go – an exit-entry security solution	www.comavia.com
The Touch and Go set of products from ComAvia Systems Technologies have been developed to manage security at entrances and exits – be it at work places, exhibition halls or airports. Essentially any place that would have the need of only authorized personnel entering or exiting. Touch and Go does not do just that – being a complete powerful embedded system it has the power to store locally the in/out information of it’s usage by authorized personnel. The IN/OUT information can be collected onto a PC for analysis and report generation. Touch and Go works on a highly efficient fingerprint identification technology bypassing problems of existing security solutions such as security cards and keypad locks. Older Technologies are prone to security breaches due card duplication and impersonation. In Touch and Go you are your password and nobody on earth can replace you. Touch and Go supports various I/O protocols. With 20 X 4 Character LCD screen, 10 regular keys and 6 special function keys, and 2 LED indicators Touch and Go is highly user-friendly. An RS232 port for computer connectivity and an RS 485 for networking various Touch and Go products, everything that is needed to manage security have been incorporated. Other sensors for control and intrusion have also been built in.

Biometric Features
Can be operated in both verification and identification modes based on number of users and user requirement. Sophisticated image control procedures ensure enrollment of high quality fingerprint reference templates Adjustable security level of the fingerprint recognition algorithm Fingerprint ID algorithm has minimized False Rejection Rate and False Acceptance Rate. Fast and Perfect Authentication (less than 1 sec.) High-performance, maintenance-free optical fingerprint scanner Supports greasy, oily, wet, smeared and even stained fingers
Other Important Features
Registration can be done locally as well as remotely over RS 485 network Temporary registration and deregistration of guests or visitors Transaction log file containing the IN/OUT information has the capability to integrate with existing time and attendance systems There is scope for combining several authentication types (fingerprint, password, pin and smart card) Use of biometric completely eliminates proxy punching. Touch and Go as a biometric solution reduces administrative cost considerably. Id cards being used for access control have a lot of running administrative costs. Touch and Go is a complete embedded biometric access control system that eliminates the need for a computer to be always connected. An RS 232 provision enables to download the IN/OUT information The connectivity of Touch and Go to any exit/entry doors or turnstiles can be easily achieved even if it has to be customized.
Support functions
- User management Register a user Delete a user or all users Query about registered user number Query about maximum registrable user number Query about ID allocation View or receive registered ID list Transmit user’s data in the terminal The connectivity of Touch and Go to any exit/entry doors or turnstiles can be easily achieved even if it has to be customized.
- System management Configure and read terminal’s time and date Change and read security level Change Terminal ID Change communication speed Change lock operating time
- Door mode Configure and read door mode (normal/forced open/forced close) and time
- Log Transmit a log or all log. Log data contains the entrance time, user ID Query log count Delete all log
- Authentication Authentication at the terminal Authentication by serial communication
TECHNICAL SPECIFICATIONS
Features Details Scanner resolution 500 dpi Matching 1:1(recommended), 1:N also Verification speed <1 sec Enrollment 1000 USERS LED's 3 LCD Alphanumeric 20x4 Sound Buzzer Keypad 16 keys Interface with PC RS232 serial Network Interface Use RS485 Connecters Error rate FRR: 1/1000, FAR: 1/100000
CONFIGURATIONS AND OPTIONS
Features Options Biometric Algorithm 1:1 1:N No of users 720 users 2000 users 4000 users Network Interface RS 232C RS 485 Ethernet USB PSTN Smart Card Interface NIL Contact Contact Less Display 128 * 64 graphical 20 * 4 character Application software Stand alone use Network Battery Backup