This card can have a facility code from 0 - 255; and a number range of 1 - 65,535.

The RapidPROX 26-Bit Proximity Key Fob is a reliable and cost-effective credential designed for seamless compatibility with Alarm Lock Systems, Inc. systems using standard 26-bit proximity formats, including those comparable to the ALHID1346. Programmed in a 26-bit format, these key fobs provide dependable, contactless access performance with a widely supported structure that integrates easily into Alarm Lock and NAPCO Security Technologies platforms. Each fob is pre-encoded with the appropriate facility code and card number range, allowing for immediate deployment without additional setup.

Designed for everyday convenience, the compact and durable form factor easily attaches to keyrings or lanyards, making it ideal for employees, tenants, and authorized users who require quick and reliable access. Proudly manufactured in the USA, RapidPROX credentials deliver consistent read performance and are backed by a lifetime warranty, offering long-term value and peace of mind. As a high-quality alternative to OEM Alarm Lock credentials, these key fobs eliminate unnecessary costs and ordering restrictions while providing faster turnaround times—making them an excellent choice for system expansions, replacements, or upgrades where reliability, compatibility, and cost-efficiency are essential.