We use cookies to ensure that we provide you with the best experience of our site. If you continue to browse our website we will assume that you are happy to receive cookies.
To learn more about how they are used please view our Cookie Policy. [X]
<b>Codelock CL4020 Electronic Lock (Anti Panic)</b>
<b>Codelock CL4020 Electronic Lock (Anti Panic)</b>

Codelock CL4020 Electronic Lock (Anti Panic)

  • Description
  • Additional information



Additional information

Additional information


  • Case height: 171mm
  • Case width: 63mm
  • Backset: 60mm


  • Outside: Entry via code or key
  • Inside:Exit via lever handle


  • Combinations: Millions
  • Code length: 4-6 digits
  • Allows up to 80 User Codes
  • Suitable for doors 35-65mm thick
  • Latch: 60mm backset
  • Handed - No
  • Usage - Medium duty
  • Fast code change whilst unit fitted to door
  • Full size lever handles
  • PVD weather resistant, low maintenance finish
  • On door programming via Master (programming) Codes
  • Allows up to 10 One-Time User Codes to be entered
  • LED indicator option
  • Over 200,000 operations from 4 x AA batteries (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
  • Can be used on rebated doors with corresponding rebate
  • Complete with Din lockcase 55mm backset with 82mm centres and double cylinder to control the deadbolt and to retract the latchbolt
  • With the deadbolt locked it denies access to a code user. The key can be used to open doors for management functions such as security and cleaning. The split follower enables the inside lever to retract the deadbolt and latch to prevent accidental lock in when the deadbolt is thrown


  • Supplied boxed
Part Number Description Finish> Exc VAT Inc VAT Qty Add
CL4020S Mortice Lock with anti panic Brushed Steel £212.04 £254.45
- +
Add to basket
Your session will expire in xx.xx. Do you wish to Continue or Log Out
Your session will expire in xx.xx
Continue or Log Out