The CL4000 Glass Door Lock is a medium duty electronic patch door lock offering all the functions of the CL4000. Suitable for inswing doors, the lock fits existing Rondo type glass door preparations. As standard the CL4000GD is supplied with a flat strike plate for fitting to solid door frames. When fitting to a glass door with a Rondo prep glass side panel you will need to buy the Glass Door Strike Box.

Medium duty brushed steel latchbolt head with 8mm (⁵⁄₁₆") follower. Supplied with a flat strike plate for fitting to a solid door frame. Outside lever turns freely without operating the latchbolt. When a valid code is entered and the blue LED lights up, the lever will retract the latchbolt. When the door closes the spring latch will automatically lock the door. The key will open the door for management functions. The key may be used to set the lock into Code Free option so that anyone can open the door without using a code (classroom function tailpiece required). Code Free option can also be programmed via the keypad.

Key Features

• Key override as standard
• Up to 140,000 operations from 4 x ‘N’ cells (supplied)
• User Codes 4, 5 or 6 digits long
• Allows up to 10 one time User Codes
• Universal, non-handed patch lock
• Tamper time out and low battery warning
• Locked and unlocked LED indicator option
• Suitable for inswing doors only
• Suitable for internal use
• Available in brushed steel

Glass Door Strike Box

As standard the CL4000GD is supplied with a flat strike plate for fitting to solid door frames. When fitting to a glass door with a Rondo prep glass side panel you will need to buy the Glass Door Strike Box.

If this product is out of stock, you are looking to place a large order or have any special requirements please contact us here.

Clean by Codelocks is an optional finish which can be applied to any of our Codelocks products. Clean by Codelocks features an ISO certified* photocatalytic coating which, when applied to our locks, offers enhanced protection against viruses, bacteria, germs and other environmental toxins.

The coating utilises a process called photocatalytic oxidation, which means that the coating converts harmful bacteria and germs into a non-toxic compound, resulting in a clean and hygienic surface. The clear coating combats SARS-CoV-2 coronavirus (COVID-19) and can reduce bacterial growth by 99.96%*, providing an additional measure of protection over sanitisation.

Application lead time 7 to 10 working days.

For more information please click here.

• BrandCodelocks
• Buttons2 x 5 + Programming
• Code Change MethodKeypad (On Door)
• CodesUser Codes 4, 5 or 6 digits long
• Door Thickness⁵⁄₁₆" - ¹⁰⁄₁₆" (8mm - 15mm)
• FinishBrushed Steel
• HandedNon Handed - Locks will fit doors hung on the left or right
• Keyed AlikeAvailable
• KeypadIndividual stainless steel buttons
• Lock MaterialZinc Alloy
• Low Battery WarningRed LED will flash on opening to indicate low battery
• MemoryStores up to 80 User Codes
• OperationsUp to 140,000 per set of 4 x ‘N’ cells
• OrientationVertical
• Power4x N
• Spindle⁵⁄₁₆" (8mm) square spindle
• Suitable ForInternal
• User TypesCode