IPSA Series 30 Intelligent Digital Smart Mortise Lever Door Lock For Home Office With Bluetooth Fingerprint Biometric Password RF Card And Emergency Key (OTP Time Bound Access Audit Trail) 5 Way To Unlock: Bluetooth, Fingerprint, Password, RFID Card, Key. Data Capacity: 300 Data For Fingerprint + Password + Card. Card Type: MF1 Card. Distance To Sense Card: <25mm. Door Thickness Support: 30 - 60mm. Doors Applicable: Wood Door. Battery Life Span: Support 10000 Times Locking & Unlocking Operations. Low Voltage Alarm: Under 4.8V. Operating Voltage: 4x1.5V Alkaline Battery. Audit Trails For Attendance Management, Android Phone Connectvity, IOS Phone Connectvity, Passage Mode For Party And Function, OTP Password Access For Guest, Time Bound Access, Low Battery Alarm, Auto-Locking Function, Break-In Damage Alarm, Voice Guide For User, External Power Option in Case Of Low Battery. Lock Size: 158*63 mm. Weight: 2.5 Kg. Material: Zinc Alloy. 3 Year Manufacturer Warranty.