الوصف

The main features: Type of cards: Mifare smart card Contact keypad Microwave card sensing Opening method setting: Mifare card and password can be used seperately or together. Smart card can be authorized from the lock, no need the software. Can be set 2 management card, **0 door opening card, password can be set freely, 1 management password and *0 door opening password. Alarmed when the door didn't really closed. Low voltage alarming. Specification: Working Volt: 6V Static power consumption: <**0μA Working status: <**0mA Life time for the battery: More than *0 months Low voltage direction: 4.5V Sensing distance: >2.5cm Working temperature: ***0 Humidity: Less than *0% Battery supply for the powder, can also use the outer powder to support when battery empty.