This RFID access control reader leverages Pyramid Series Proximity technology to detect proximity cards and tags with up to a 5 inch read range. Pyramid readers interface with a wide range of electronic access control systems by complying with either the legacy Wiegand and ABA Track II magnetic stripe formats, or the latest bi-directional Open Supervised Device Protocol (OSDP). It incorporates fleaPower operation for energy conservation and MAXSecure for heightened security against fraudulent card duplication. The P-300-H is robustly designed for outdoor and indoor usage, resistant to weather and tampering, and ideal for mullion mounting. The product is backed by a limited lifetime warranty.