This application provides information on service codes (sometimes also known as secret codes) for popular models of entrance intercoms. If the codes have not been changed by the installer, then in most cases, these codes can be used to open the intercom without a key or any special equipment.

This app can be useful in emergency situations, for temporary access for guests, service specialists, postal workers, couriers, and others. The app provides service codes for the following intercom brands: Barrier, Metakom, Rostelecom Intercoms, Safeservice, Techcom, Factorial, Forward, Cyfral, Domoguard, Eltis, Keyman, Laskomex, Marshal, Rainmann, and Visit.

The app is compatible with Android 9.0 and is a full version with no limitations. It is a useful tool for those who need quick access to their intercoms without a key or in emergency situations. The app provides a comprehensive list of service codes for various intercom brands, making it easy to use and navigate.