Kaba SL 525

Picture of Kaba SL 525
The electronic safe lock SL 525 has been developed on the basis of the 'All-in-One' and easy-to-use concept. It offers a wide range of functions particularly needed in medium to high security applications. Using state-of-the-art microelectronics, this safe locks provides a range of functions that is unparalleled. Main application fields are the financial and the retail industries, fast food restaurants as well as the domestic sector. The SL 525 may not only be programmed through the keypad, but also with a computer. This allows even better adjustment to the customers needs by modifying additional settings.



Approvals / Certificates

ECB-S, EN 1300 level B, VdS class 2, VdS strike plate contact for IDS class C, CNPP a2p level B, UL Type 1



1 Master code
2 Manager codes
18 User codes
1 Courier code



Audit with time stamp (2400 events)


Alarm Connection

2 Outputs (bolt position, duress alarm)
Selectable polarity (NO or NC)*
Additional trigger criteria programmable*
2 Inputs (door contact, remote blocking)
Time delay bypass (in place of door contact)*


Power Supply



Input Unit

Metal housing in black or light grey
Silicon rubber keypad with blue or yellow navigation keys
Integrated battery compartment
Large, contrasted LC display
Operator selectable display language
Built-in RS 232 interface


Lock Unit

Adaptable bolt function: Dead bolt
5 N moving force in both directions
Bolt with 2 threads M4

* SL 525 with Programming Software

Technical Data


SL 525 (black)
Metal housing in black, blue navigation keys
Built-in RS 232 interface for audit output and programming by computer
Built-in terminals for alarm connection



Programming Software AS 254 for programming the safe lock SL 525
Runs on Microsoft® Windows® operating systems
Operator selectable language

Software bundle includes a connection cable and dongle:

USB (serial) dongle for copy protection


Code Functions

Selectable code format
Dual mode
Code group lockout (supervisor/subordinate mode)
Shelve function
Wrong try lockout after 4 false codes
Duress code (silent alarm)


Time Lock Functions

Normal time delay
Duress time delay
Confirmation window
Automatic DLST (summer/winter time changeover)*
Holiday periods
Yearly repeating holiday periods
Weekly time lock
Fast locking


Other Functions

Low voltage detection
Battery status display
Non-erasable opening counter
Error diagnosis, recognition and display