Description
Time delay can be programmed from 0-59 minutes,Up to 5 user codes and 1 master code can be programmed and deleted (3-8digit),User code+manager code opening or single user code opening can be programmed,Battery can be replaced easily at the bottom of keypad frame(1*9V lithium cell required),Low battery warning and wrong code lock out function,Keypad dimension:3.74"H*3.74"W*1.22"D