The NASSAU 9000 can be fitted with a large range of functional accessories to enhance comfort and safety:
In its standard format, the NASSAU 9000 is fitted with a solid tower bolt lock. For additional security, it can be fitted with built-in locks complete with lock cylinders for internal or external operation.
Heavy, manually-operated doors can be fitted with a 1:4 ratio manual winch and if ventilation via the door is required, the NASSAU 9000 can be fitted with 2 different types of ventilation grilles – one large, one small.