Products Products Digital Door Lock Digital Rim Lock YDR2108 YDR2108 Open the door Pin Code Mechanical Keys Touch Keys Feature Exterior Lock Touch Keys Recognition Break-in / Damage Alarm Capacitive Touch Keypad Automatic locking mode with manual override Anti-electric shock Thermal sensor Download Installation Guide (.pdf, 576 kB) Product Catalogue (.pdf, 2.6 MB) User Manual (.pdf, 2.6 MB) Accordion Close Product Specifications Model: YDR2108 i-Button：4（Up to 20） Mechanical Key：2 PIN Code：4-12 digital Colour : Black Size：19 x 65 x 160 mm Door Thickness：35-55mm (Steel doors and wooden doors) Lock Distance：60-90mm Accordion Close Other similar products YDR2106The external digital lock is mechanically locked and safe… YDR3108Take a card-type external lock, while slowing down the to… YDR323Mirror Design Exterior Digital Lock