Digital door locks make access control easy, whether the application involves limiting building and room access to selected staff members, or safeguarding confidential or hazardous materials. Surface mounted light to medium duty mechanical push button digital lock which provides an easy and convenient controlled entry for inner office doors, storage rooms or cupboards in commercial premises, sheds, garage-to-house doors or cupboards at home. Delivered with random, unrecorded codes, simply change the code by following the clear instructions provided. Installation couldn’t be simpler – just drill one hole for the spindle, two holes for the fixing bolts.