Designed for use with access controlled entrance doors, the new SDC 423MU failsafe exit switch when used together with the SDC MD31D PIR failsafe egress sensor, complies with releasing device ...

Flexible Access & Lockdown Control without Barricades: No classroom security solution is complete unless it also addresses life safety. SDC's Classroom Lockdown Solution products are time-tested ...

Netcompany Group A/S ("Netcompany"), SDC A/S, ("SDC"), and a majority part of the shareholders of SDC have today entered into an agreement of a transaction whereby a newly formed company of Netcompany ...