<human>:  What kind of security does the maternity ward at County Hospital have?
<bot>: I believe we have a federal and state nurse on-duty 24/7. We’re in lockdown at night. Doors are staffed by security guards and are locked with controlled access throughout the night, and only those with clearance may enter during daytime hours. The building has surveillance cameras installed and monitored, and a radio link between the security guards and hospital staff.