2. February 5, 20031 MS-Series Readers and Credentials

3. February 5, 20032 Keri MS-Series Proximity Readers All Readers use a secure, proprietary data format –Compatible with PXL-500P/510P controllers

4. February 5, 20033 Keri MS-Series Proximity Readers All Readers: –Have a beeper to indicate credential read status 1 –One beep indicates the credential was read and recognizedbeep –Two beeps indicates the credential was rejectedbeeps – 1 For security reasons, the MS-4000 does not have a beeper.

5. February 5, 20034 Keri MS-Series Proximity Readers All Readers: –Have a tri-color LED to indicate state 1 –Amber indicates normal state. –Green indicates credential accepted –Red indicates credential rejected. – 1 For security reasons, the MS-4000 does not have an LED.

6. February 5, 20035 MS-3000 Reader Designed to be mounted on door or window frames (mullions) –3.4 H x 1.4 W x 0.38 T (86mm x 36mm x 10mm) Read range of up to 4 inches

7. February 5, 20036 MS-4000 Reader Designed to be bullet proof and flame resistant for high vandalism areas –5.25 H x 2 W x 0.75 T (134mm x 51mm x 19mm) Uses a stainless-steel body and interwoven fiberglass face Read range of up to 2 inches

8. February 5, 20037 MS-5000 Reader Designed to be mounted to a single gang electric junction box –4.3 H x 3 W x 0.38 T (109mm x 76mm x 10mm) Read range of up to 6 inches

9. February 5, 20038 MS-7000 Reader Designed for applications where greater read range is required (such as parking or physically challenged access areas) –8.5 H x 6 W x 0.83 T (21.6cm x 15.2cm x 2.1 cm) Read range of up to 14 inches

10. February 5, 20039 Keri Credentials Designed to work with Keri MS-Series Readers Extremely durable

11. February 5, 200310 KC-10X Credit card sized –Easily fits in wallet or purse –Slot punch allows card to be worn with a clip or a lanyard Card ID number printed on card body Lifetime Warranty

12. February 5, 200311 MT-10X Credit card sized –Easily fits in wallet or purse –Slot punchable allows card to be worn with a clip or a lanyard Photo ID or bar code printable for added security Optional magnetic stripe Card ID number printed on card body 1-year Warranty

13. February 5, 200312 PKT-10X Small, durable Attach to a key ring or necklace Tag ID number printed on card body Lifetime Warranty

14. February 5, 200313 How Proximity Works A Credential is presented The Reader sends an excitation signal which generates current in the Credential

15. February 5, 200314 How Proximity Works The current powers an identification IC in the Credential which sends a response signal to the Reader

16. February 5, 200315 How Proximity Works The Reader sends the response signal to the controller for processing

17. February 5, 200316 Credential to Reader Presentation To maximize read range on MS-3000, MS-5000, and MS-7000 readers

18. February 5, 200317 Credential to Reader Presentation To maximize read range on MS-4000 readers