100% brand new and high quality Features: One key for multiple locks-This RFID lock is programmable, you can use one key (RFID card/key fob) to unlock multiple cabinet locks as needed. The only thing you need to do is to program the key into the lock and test it before installation. Suitable for wooden cabinets-RFID cards can penetrate thicker wood (up to 38 mm/1.5 inches), and the key fob is basically a convenient item with lower power for making duplicate keys. Suitable for 0"-1.2" thick doors, ideal for cabinets, lockers, cabinets, medical carts, data racks, and safes. Compact size and strong mechanism-The latches and mortises are made of metal, they are strong enough for cabinets. The cabinet door can be unlocked without touching. RFID cards/tags are portable and easy to store. Provide good security protection for your personal belongings. Improve the safety of children at home and prevent children from opening drawers or cabinet doors at will. Low battery alarm and automatic unlocking-Once the lock is set and programmed, it will indicate the low battery status as needed and emit a long beep after opening. When the battery is too weak to operate, the door will automatically open, and the battery must be replaced before the lock can be used again. DIY Kit-Installation template, double-sided tape and user manual are provided in the kit. This lock can be used with a USB power adapter instead of alkaline batteries. A USB cable is provided in the kit, but the customer must provide a standard USB power adapter. Specifications: Material: Plastic+Metal Weight: 300g Size: 7.6x7.6x3cm/2.99x2.99x1.18inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x RFID Lock