Installation and installation: You can choose between the function of the lock case when it is connected or the function of the lock when it is turned on. *It is in AUT mode when shipped. ■"Can easily cut off the operation of an electrical lock" ★AUT (A) Mode Unlock: Lock during power outages, doors requiring high security, etc. ★AURA Mode, Power Lock: Unlock during power outage, Emergency Entrance door etc. ■"Convenience during installation" If there is no electricity in the process, it will not automatically lock the door even when the door is closed Set UR Mode It is convenient for you to recover AUT mode after receiving the battery. ■ You can switch between the presence or absence of an anti-panic function: When you set the anti-panic function, you can unlock the door by simply manipulating the knob (lever handle) from the inside of the room. - "Automatic Lock" AUT (A) mode when unlocking: non-electric lock AUR(A) mode when connected to electric; Lockable when keyed or thumbturn: Can be unlocked with a key or thumbturn: Unlock with a key or thumb turn. Once the door is opened and closed. ■"You can electrically check the status of the electrical lock and opening the door" (via non-voltage contact output) ■ "Knob (lever handle) is fixed when locked" ■ "Deadlocking latch stays in place when opened, so the door stays in place (flat latch function) and there is no force when closing the door. The dead-locking latch will automatically protrude when closed. The maroon comes with the ETA04 or ETA05 type. Features: Mounting cylinder U9 (with 3 keys) Type: Type 1 Outer cylinder/lever handle Interior, thumbturn/lever handle Specifications: Back set (mm) : 3.0 inches (76 mm) Case depth (mm) : 4.1 inches (104 mm) Spacing (mm) : 3.7 inches (95 mm) Door thickness range (mm) : 1.6 inches (40 mm) Finish Stainless steel wire line