GDM operate a key holder service for its clients. When  receiving  an  alarm  activation call, at our Control Room we respond by  deploying   a member of our Mobile Response Unit  to  your premises to investigate.

As your designated  key holder, all keys and codes will be signed for and sealed in a unique security key wallet. If, in the event of an alarm activation and the seal is broken, you will be informed of the new seal number on your alarm activation report.