CODELOCKS CL155 Digital Lock With Optional Holdback

The Codelocks CL155 Digital Lock is an entry-level mechanical push-button lock from the popular CL100 series, designed to provide reliable, light-duty access control. It is an ideal security solution for internal office doors, storage rooms, cupboards, sheds, and garage-to-house doors in both residential and commercial premises.

This digital lock features a dual backplate, giving you the flexibility to enable or disable a hold-open (passage) function during installation. When enabled, the holdback feature allows free entry without entering a code - perfect for high-traffic periods or when moving items between rooms.

The CL155 is easy to install and simple to operate, with a 14-button keypad supporting 4 to 7-digit codes. It is supplied with random, unrecorded codes that can be easily changed in minutes using the tumbler alignment system.

This lock is available in both standard and fire-tested options (tested to BS EN 1634-1) with an optional fire holdback kit. Please select your preferred fire-tested option and specification from the choices below.

Technical Specifications

• Brand: Codelocks
• Series: CL100 Series
• Backset: 60mm
• Case Depth Required: 80mm
• Door Thickness: 35mm to 65mm
• Finish: Satin Chrome
• Buttons: 14
• Code Length: 4 to 7 digits
• Combinations: 1,000+
• Handing: Reversible
• Operation Outside: Thumbturn on entry of code
• Operation Inside: Thumbturn free exit
• Fire Tested: Available as Yes or No (please choose from the options below)
• Standards: BS EN 1634-1 (on fire-tested variant)
• Weight: 1.125kg to 1.16kg (please choose from the options below)
• Guarantee: Limited Lifetime

Key Features

• Dual Backplate: Offers the option of a hold-open (passage) or non-hold-open function.
• Light-Duty Entry Control: Ideal for inner offices, storage rooms, sheds, and cupboards.
• Easy Code Management: Quick and simple code changes in minutes with tumbler alignment.
• Simple Installation: Straightforward fitting process requiring minimal drilling.
• Fire-Rated Options: Available with or without a fire kit to suit your specific safety requirements (please select below).
• Free Exit: Inside thumbturn allows free exit at all times for safety and convenience.