Yale 3109 Digital Door Lock Videos ASSA ABLOY New Zealand is pleased to announce the availability of four instructional videos for the 3109 Digital Door Lock. These videos cover features & benefits, installation, programming and common troubleshooting issues. Printed wall charts are also available, outlining step-by-step instructions with photos, on fitting and commissioning of the 3109 Digital Door Lock. Please talk to your ASSA ABLOY representative if you wish to order these. The 3109 videos can be found here, or by clicking below – If you have any questions, please contact your ASSA ABLOY representative or call our Customer Services Team on (09) 448 9188.