MID300 RFID lock is a cylindrical type of lockset. It is designed for all kinds of doors including hotel or motel, residential homes, apartments, warehouses, airports, office buildings, and many other place doors. It fits most pre-drilled 2-3/8" or 2-3/4" backset knob or cylindrical lock doors. It is very easy to install and use it. Programming cards is done by lock, no extra equipment needed. One card can be programmed to many locks. A card also can be deleted from locks. One lock can be programmed for up to 500 cards. Works with most standard 125khz frequency RFID cards.
