Material: Stainless Steel
Plating: PVD plating wiredraw Copper
Power Supply: 4*AAA(1.5V) Alkaline Battery
Battery Life: More than 18, 000 times normal continuous open
Static power consumption: <20 uA
Dynamic power consumption: <150 mA
Operation Temperature: -40~85 degree
Reading Range: 0~5cm
Reading period: <0.2s
Open Period: Press the handle to open for one time. Lock automatically after 5 seconds
Voltage indication: Voltage below 4.8V or so, the RF card red light blinks, but the door can be open 200 times
Unlock record: Save the latest 252 records(scalable)
Installation requirements: YW3 lock body, 38 ~ 55mm door thickness (Special Notice if the thickness more than 55MM)
And above 120mm door frame

Chip Type: Apartment ID, Hotel T5557, MF1;
Appearance: Briefness without simplicity, Barometric morbidezza, master design, traditional classic.