Since 1970, CIMM has been the market leader in numerical code locks.

Having mastered new technologies and being protected by a European patent, we can offer you locks with the following advantages :

• - Worry free : No need to worry about easy-to-lose keys or cumbersome padlocks
• - Flexible : They can be used with or without fixed codes
• - Adaptable : They can be configured with or without coin boxes
• - Extremely secure : There are up to 10,000 possible configurations
• - Environmentally friendly and economical : They operate without electricity
• - Practical : In an emergency, just use our electromagnetic key. No need for reactivation.

CIMM has been selling its third generation keyless locks since the year 2000.
It is through our commitment to quality and innovation that we have maintained our position as market leader year after year.