Make sure only the right people enter the premises, have all the benefits of complete control without the hassle of lost keys and lost access records. Issue a code or a key fob or a access card to your employs based on their clearance level & control their access rights.
Access can be granted based on time setting, clearance level & area based. If a card is lost simply block the card or delete the code & create a new one in minutes. You can generate reports to monitor who has accessed specific areas & when. Create temporary access to workers for the server room & records room by having time boundaries. These temporary access can be used only once based on the time duration specified by you. Also, you can monitor & record the access of visitors without using the traditional register books.
Now, you have complete control of your building with regular reports of visitors & employs. Your buildings security is maintained without the hassle of lost keys & stacks of paper reports.