CL155 SG FKP With Fire Kit. This Codelocks CL155 digital lock is part of the CL100 series and is an entry level mechanical push button lock that provides a comprehensive range of functions for light duty entry control. It is ideal for applications such as inner office doors, storage rooms or cupboards in commercial premises, sheds, garage-to-house doors or cupboards at home. CL100 series locks offer excellent value for money. Delivered with random, unrecorded codes, simply change the code by following the clear instructions provided. Installation couldn't be simpler either - just drill one hole for the spindle, two holes for the fixing bolts and one extra if a mortice latch is required. To achieve the fire rating these digital locks must be fitted with the appropriate intumescent pack, please see associated products. Clean by Codelocks is an optional finish available to special order on many Codelock products. 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. Clean by Codelocks features an ISO certified photocatalytic coating which offers enhanced protection against viruses, bacteria, germs and other environmental toxins. For full details please view the data sheet in the associated documents or to order please contact our Specials Department.. Simple convenient control. Easy to fit. Code changes in minutes. Tumbler alignment for easy code change