Functions: REL offers two pre-programmed levels of functionality. Level 1 is for a single user with manager mode where the manager can change the code, activiate user, delete user, test entry keys and programme the time delay feature. Level 2 is for up to nine users and offers time delay, time delay override, dual mode, an audit trail of the last 100 events, duress alarm and disable input function. The manager mode in Level 2 allows the manager to ange the code, activiate user, delete user, test entry keys, programme the time delay feature and lock the audit function.
Certification: REL has been tested and approved by the world’s foremost certification bodies. The lock has been awarded a Grade B certification from ECB•S in accordance with EN 1300 and a Class 2 certification from VdS, as well as certificates from CNPP (Grade B), UL (Type 1) and DNV.
Quality and environmental management systems: REL is manufactured in accordance with the ISO 9001 quality management system and the ISO 14001 environmental management system.
The illustration is an example of an interlocking system, where a REL lock is installed on each of the two security doors and on each of the three safes inside the room.
The interlocking system works by allowing only one unit to be open at a time. For example, when the inside door is open, the outside door must be locked. This prevents unauthorised access.