USD 8.90/pieceUSD 7.00/pieceUSD 16.00/pieceUSD 29.99/pieceUSD 11.00/pieceUSD 9.99/pieceUSD 3.90/pieceUSD 99.00/piece This order: 1 set locker Note: If you need battery,Shipping method choose “Singapore post air mail” or “DHL”, Other shipping method will remove the battery! Model:ZC-128 Material: zinc alloy Battery:CR2032 (3v) Features: 1. If you accidentally forget the password, you can send the serial number of the fuselage to the seller, Seller will provide the password for opening the lock.Y 2. Confused password function.You can enter a string of Numbers before or after the correct password to confuse bystanders. 3. Password error alarm.Enter the wrong password four times in a row, and the keyboard locks for 60 seconds, setting off an alarm. 4. Low battery power.Take out the old battery, insert the new battery, and replace the battery without losing the password.