Specifications 1.This is the combination lock for safe

2. Beautiful,safety ,convenient .

3.LED

4.The most important is the quatity is good

Features One million codes to choose from. One master code , one user code and emergency code. Capable of a management reset button. Programmable time delay of one to ninty minutes can easily be activated from the keypad. Penalty lockout feature shuts the lock down for one minutes of three or more incorrect codes are entered in a row to deter random code entry attempts. All programming is accomplished via the keypad; no special programming tools required. Deadlocking, solenoid blocked bolt withstands over 225 lbs. of end pressure. Can be used with either a one-battery keypad ? ? Function instruction: Sound prompt function: When operating cabinet lock with different sound to prompt. Indicate lamp prompt function: Three kinds of color lamp prompt (yellow lamp display alarm, red light display low voltage, green light display unlock) . Emergency opening function : When battery have no power, can use external power supply (Battery case) to connect to socket to supply power to open lock. Low voltage alarm function: When low voltage, operating electronic cabinet lock with red light prompt (please change battery fastly ), during the low-voltage, the electronic lock still can unlock up to more than 100 times. Password digits: 1-8digits Master password: 1-8digits Multilevel code: Have 2 levels to manage---Master code and User code, both of them can as clients requirements to set up Clear code: When user forgot his user code , can use master code to open lock and set new user code. Password protect function: When continuous entered wrong password three times ,the main board of lock will locked 15 minutes , this can prevent code from stealing