YDR333 Mini Design Rim Digital Lock Access solutions Cards: 4 (Up to 20 cards) Pin code: 4-12 digits Product Key Features Silent button to keep silent mode Missing card key invalidation: If you lose the card key, it has no validation once registering rest of the keys Operation status notification on the keypad Automatic locking Alarm (Break/Damage/Heat): Alarm goes off with attempts to damage the lock or force the door open, or if it detects over 60°C Low battery and emergency power supply terminal Specification Product Specification Rim lock Black Technical Front body: 16(D) x 66.8(W) x 108(H)(mm) Back body: 36.5(D) x 161(W) x 92(H)(mm) Close Shop Now YDM3109+ Premium Proximity Card Digital Door LockModern design with smart touch pad YDR343 Modern & thin designModern & Thin Design YDR4110 Premium Fingerprint Rim MountedPremium Fingerprint Rim Mounted Lock