CODELOCKS CL2255 Battery Operated Digital Lock

The Codelocks CL2255 is a medium-duty electronic digital lock designed to provide flexible and reliable access control. Featuring a tubular mortice latch, this battery-operated lock is ideal for upgrading from basic single-code mechanical locks, offering a rapid retrofit solution using existing fixing holes.

The lock operates with a free-turning outside knob that only engages to retract the latchbolt once a valid code is entered and the blue LED indicator lights up. When the door closes, the spring latch automatically relocks. For convenience, the CL2255 features an on-door programming keypad that allows management to store up to 80 unique user codes (4 to 6 digits) and configure a Code Free passage mode. A key override is included as standard, supplying two keys for manual entry or management functions.

This lock is available in both standard and fire-tested configurations. The fire-tested model is tested to BS EN 1634-1 and is supplied complete with an optional fire holdback kit. Please select your preferred fire-tested status, manufacturer reference, weight, and barcode from the options below.

Technical Specifications

• Brand: Codelocks
• Mechanism: Electronic Digital
• Backset: 60mm
• Latch: 60mm Standard
• Door Thickness: 35mm to 65mm
• Case Depth Required: 85mm
• Width: 41mm
• Buttons: 10
• Code Length: 4 to 6 digits
• Combinations: 1,000,000+
• User Codes: Up to 80
• Battery: 2 x AA (providing up to 80,000 operations)
• Key Override: Yes (supplied with 2 keys)
• Handed: Reversible
• Finish: Steel
• Weather Resistant: Yes
• Fire Tested: Available as fire-tested (BS EN 1634-1) or non-fire-tested (please choose from the options below)
• Weight: 1.199kg or 1.28kg (please choose from the options below)
• Manufacturer Reference: 2255BS or 2255 BS FKP (please choose from the options below)
• Barcode: 5031913002848 or 5031913008468 (please choose from the options below)

Key Features

• On-Door Programming: Easily program codes and functions via the keypad in seconds using the Master Code.
• Flexible Access Control: Supports up to 80 different user codes of 4, 5, or 6 digits.
• Code Free Mode: Program passage mode at the keypad for unrestricted entry when required.
• Rapid Retrofit: Designed to quickly upgrade basic single-code mechanical digital locks using existing fixing holes.
• Key Override: Includes key override as standard for management functions, supplied with 2 keys.
• Automatic Locking: Spring latch automatically locks the door upon closing for continuous security.
• Optional Fire Kit: Fire-tested variants are supplied complete with an optional fire holdback kit (please choose from the options below).