With a keypad on both sides rather than just on one side, the BL5451 requires you to enter a code to enter or exit the property (or room for that matter). This is particularly useful if you want to prevent unauthorised persons from allowing entry to guests or visitors, so in order to open the door from either side, you will need to enter a code.
These are supplied with a 60mm or 70mm tubular latch as standard - all you need to do is pick the size! These are stainless steel, deadlocking latches which prevent common latch-slipping attacks and similar latch manipulation attempts, by locking into place when the door is closed. The latch can then only be retracted via the spindle - meaning only by entering the correct code and operating the handle, can you actually retract the latch, as you would expect!
The 5000 Series
is graded as medium to heavy duty, with the additional introduction of
clutched lever operation on the handles, designed to prevent damage to
the lock if an attempt were to be made to force the handle.
Also present on the whole Borg 5000 series is the extremely useful and highly practical Free Passage Mode
This means that during certain times of the day, should you wish to
allow entry without the use of the code, you can. Simply by entering
the programmed code and pressing the 'F' button, this will allow free
access until the F button is then pressed again to come back out of Free
Passage Mode. You may not wish to use this function, but for many it
can be very useful when taking deliveries or other similar scenarios
where entering the code each time or holding the door open may not be
Available in Satin Chrome, Polished Chrome, Polished
Brass and Stainless Steel finishes, these are all PVD coated to allow
for a longer lasting and harder wearing finish, and also allowing them
to be used outdoors - although it is certainly recommended these be kept
sheltered, and are not designed for exposure to harsh weather
conditions or extreme environments.
Quick Feature List: Combination Both SidesSupplied with a Tubular Latch (60mm or 70mm backset)
Simple Free Passage ModeClutched Handle OperationStainless Steel ComponentsHard Wearing PVD CoatingSuitable for Sheltered External UseQuick & Easy Handle ReversalLarge Buttons for Easy Use1 Year Guarantee