RFID Upgrade

About this item ONE FOB FOR MULTIPLE LOCKS - This RFID locks are programmable (reset/add/delete), and you can use one FOB (RFID card/tag) for several locks. Provides good safety protection of your personal items. Improve children's safety at home, avoid your kids free to open the drawers or cabinets. SUITABLE FOR WOODEN CABINETS - RFID cards can work for 1.5" (max.) thick wooden cabinet. Fits doors up to 0"-1.2" thick, ideal of cabinets, drawers, lockers, cupboards, medical carts, data racks, gun boxes, safes. COMPACT SIZE & STURDY MECHANISM - Latch and mortise are made by sturdy metal. Powered by 2 x AA Alkaline batteries which can last 9 months under normal use. You can also power it with a USB power adapter instead of alkaline batteries if you want. LOW POWER ALARM & AUTO-UNLOCK - Don’t worry about being locked out. The lock will indicate as needed low-battery status with a long beep after being opened, after that, it can be used approximately 15 times. When the batteries b