1. 1 NexSentry 4100 Series Controllers Secure, reliable, fast control with 32-bit technology

2. 2 NexSentry Controller NexSentry Controller Summary What is NexSentry Controller? Multiple technology support Modular components facilitate customization, expansion Flexible wiring options allow easy installation, conversion Save by integrating with current network

3. 3 NexSentry Controller What is NexSentry Controller? Advanced technology controller Embedded Intel 32-bit Intel processor provides fast, dependable security Affordable 8-door option for standard installations 4-door option for small applications Control up to 100,000 cardholders without host

4. 4 NexSentry Controller Multiple technology support Support for multiple technologies  Proximity  Key pad  Magnetic stripe  Biometrics  Smart card Easily customize for specific application Easily upgrade to more secure technologies Increased security

5. 5 NexSentry Controller Modular components facilitate system customization, expansion Easily integrate a custom solution for each application  MIRO 16/8  MIRO 32/0  MIRO 2/24  MIRO 4/2  MIRO 4/0 (NexLine Plus) Easily expand system as needs grow 4-State monitor inputs  Greater security  Distinguish between normal, open, alarm, short

6. 6 NexSentry Controller NexSentry 4104 4-door version Affordable solution for smaller applications Easy expansion

7. 7 NexSentry Controller Flexible wiring options allow easy installation, conversion Twisted-pair wiring is easy, economical Standard daisy chain configuration of readers and MIROs:  Most economical for most installations Optional star configuration with NexStar hub:  Allows spec compliance when star configuration is required Extra long wire runs with 4,000 feet between controller and readers

8. 8 NexSentry Controller Conclusion Affordable, all-digital format Fast and accurate 32-bit technology with embedded Intel® industrial processor Accurate Secure Installation Affordable expansion Westinghouse quality

9. 9 Other controllers

10. 10 NexSentry Controller Alto 818SC 8-Door Controller: Replaces 808, eases conversion Gain digital benefits, keep existing wiring and MSMs in place Eases conversion by supporting both analog and digital technology on a single system Supports multiple access control technologies on a single system  Digital proximity  Analog proximity  Keypad Up to 20,000 cardholders without host support

11. 11 NexSentry Controller SE 422 2-door Controller Replaces 902S, eases conversion Gain digital benefits, keep existing wiring and MSMs in place Eases conversion by supporting both analog and digital technology on a single system Supports multiple access control technologies on a single system  Digital proximity  Analog proximity  Keypad  Magnetic stripe

12. The future of access control