RFID Mifare ® (13.56 MHz).
Easy installation, no wires,
Power source 4 AA batteries
Locks memory remains the last 800 entries settle batteries last all the time.
Made of stainless steel.
Colors: ner. steel or brass.
Fire certificates CE
Notify the lock when the battery is running low
Notify the lock when the door is not properly closed
Battery runs for 2 - 3 years
Built-in mechanical cylinder lock for emergency opening