Briton 1413E Outside Access Device for Timber or Metal doors.

Knob version with Euro cylinder.

If replacing the original Rim cylinder version the use of an adaptor plate to cover the original screws may have to be used – Part Number – 1413AP

• Operation:
• When locked,the knob is disengaged from the mechanism and still spins therefore preventing unauthorised entry.
• When unlocked, the knob, spindle and mechanism engage allowing the shoot bolts, latch or Pullman latches to be withdrawn from outside of the door.
• Once the door is opened from the outside the knob remains unlocked until re-locked with a key – The unit is NOT self-locking.