One Master Card per lock
Transponder: Mifare Classic, or any ISO14443A type of card
Reading distance: 3cm
Max user: 90
Anti-panic exit function with mortise lock
Acoustic low power warning
Support 9V External power supply
Built-in RF alarm transceiver
Application area: Residential house door, small/medium office

Technical Specification

US ANSI Mortise lock / UL 60min fire tested
Door thickness: 38mm~100mm
Battery life: standby 3 years or 50,000 operation
Battery spec: 4pcs x AAA 1.5V
IP 54
Operation temperature: -20℃~70℃
Built in mechanical cylinder hole on escutcheon for override