The Codelocks CL4000 Glass Door Locks are medium duty electronic patch door locks designed for glass doors. CL4000 Series locks are field programmable via keypad with a multiple range of functions suitable for a wide variety of uses in Health, Educational, Commercial and Residential building environments.


  • Code Free mode can be programmed at the keypad using the Master Code
  • Allows up to 80 User Codes (4, 5 or 6 digits long)
  • On door programming
  • Allows up to 10 One-Time User Codes to be entered
  • Locked and unlocked LED indicator option
  • PVD weather resistant, low maintenance finish
  • Over 200,000 operations from 4 x AA cells (supplied)
  • Tamper time out and low battery warning
  • Connections for remote release by reception desk button, and alarm release included
  • Code Free entry mechanically by key or electronically from the keypad
  • Lever or knob handle available
  • Glass Door Lock option available (CL4000GD)
  • Codelocks Fire Kits can be fitted to latch locks


Brand:   Codelocks
Body Material:   Zinc Alloy
Buttons:   Individual, stainless steel
Classroom Function:   Yes
Door Thickness:   8mm – 15mm (5/16″ – 10/16″)
Finish:   Brushed steel
Handed:   Left or right hand available
Keying Alike:   Locks can be supplied as keyed alike on request
Keypad:   2 x 5
Key Override:   Yes
Power:   4 x ‘N’ cells
Spindle Type:   8mm (5/16″) spring loaded spindle
Storeroom Function:   Yes
Suitable for:   Internal use
Type:   N/A
Operations:   140,000

To place your order for a Codelocks CL4000 Glass Door Locks or for a quote, contact your local IDN Branch.

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Kwame Shorter is the Digital Communications & Website Specialist at IDN, Inc.