Assa Solicode 22CL Electronic KeypadSOLICODE 22CL is a compact electronic keypad designed for easy installation. The codelock allows access control without the complication of keys. Typical applications include changing rooms, storerooms and lobby areas of residential apartment blocks. The period for which the SOLICODE 210 unlocks after entry of a valid code can be adjusted from 1 to 999 seconds and the unit features an anti tailgating facility when connected to monitored electric lock,