Honeywell Access Systems' OmniProx credentials are designed to work with the OmniProx readers. The OmniProx product line, which is based on 125 kHz technology, utilizes RFID and provides excellent contactless sensing range.

With a form factor similar to the size of a credit card, these credentials are easy to carry or attach to clothing and may be used as photo identification. OmniProx credentials are available in durable clamshell form factor as well.