Guangdong Be-Tech Security Systems LTD.
Total page -15 - page-7-
Step 3 Change the system password as you like. Put a Mifare S50 card on encoder, and then
press the “Issue” button. After 1 beep, this card becomes to SID Card. Touch the SID to the front
control panel of lift, then 1 beep with green light, done.