The CSK-2-50 from Keri Systems is a conekt high security key tag. Conekt comprises Keri System Data’s mobile-ready contactless smartcard access control ID solution. Based upon the proven LEGIC contactless digital radio frequency identification (RFID) platform, Conekt readers interface with a wide range of electronic access control systems by complying with either the legacy Wiegand or bi-directional Open Supervised Device Protocol (OSDP). In addition to supporting mobile access credentials using the Bluetooth Low Energy (BLE) feature of select smartphones. Conekt includes a range of traditional physical access credentials, such as clamshell cards, ISO cards, and key tags. Conekt's range of credentials support 26-Bit Wiegand format, as well as custom Wiegand, ABA Track II magnetic stripe and serial data formats. They employ value-add features, such as MAXSecure, and advanced data protection, such as AES encryption. All Conekt credentials can be ordered programmed to various formats in exact number sequence required, and can be private labeled with a company name, logo, phone number, web address, or other information.