Is this the right credential? This product is best for organizations replacing clamshell proximity cards. Credentials that look alike are not necessarily interchangeable, so verify the technology and system requirements before ordering. Product at a glance Technology125 kHz low-frequency proximity Credential styleClamshell proximity card Comparable productHID® 1326 Order quantity100 credentials ProgrammingProgrammed to order ATI SKU4000 Available formats 26Bit (H10301) — SKU 4000 33Bit (D10202 | DSX) — SKU 4001 34Bit (N10002 | Northern | Kronos) — SKU 4002 35Bit (Corporate 1K | H5XXXX) — SKU 4003 36Bit (S12906 | Simplex) — SKU 4004 37Bit (H10304) — SKU 4005 37Bit (H10302 | No Facility Code) — SKU 4006 36Bit (C15001 | Keyscan) — SKU 4007 Before you order Select or confirm the credential format used by your system. Provide the facility code when the selected format requires one. Provide the starting card number and confirm the desired range. If you are uncertain, contact us before ordering. We can evaluate a working credential and arrange a sample test when needed. The RightProx™ difference All Things Identification has helped customers with identification and access-control credentials since 1999. For returning customers, we maintain facility-code and card-number information to help prevent duplicate numbering. When compatibility is uncertain, we can evaluate an existing working credential and help arrange a sample test. Learn how RightProx™ helps you get the right card or call 800-560-8158. Compatibility depends on the exact credential technology, format and system configuration. HID® is a registered trademark of HID Global Corporation. RightProx™ compatible products are not manufactured by or affiliated with HID Global Corporation.