PRODUCT DESCRIPTION
Model number: 4#
Material: ABS
Color: white
Suitable: Drawer/file cabinet/locker
Hidden type
3pcs AA alkaline battery powered
Mifare card operated
Support NFC
low voltage alarm
anti-skid alarm
automatic bounce function. no need install handle
Single card&dual card unlock mode support
Features:
Low voltage unlock: when lock power is low, will have 5 short beeps, cannot close the locker, need change battery
Low voltage mode: The factory status is the default low-power automatic unlocking mode. (When the battery is installed,music sounds means in automatic unlocking mode, if it is 3 short beeps, means the low-power mode is cancelled.)
Cancel/resume low-power automatic unlocking mode: swipe management card(master card) 9 times---one long beeps, cancel succeed
Resume low-power automatic unlocking mode: swipe management card(master card) 9 times---one long beeps, resume succeed(after install battery, it is music sound means in low-power automatic unlocking mode)
When the voltage is low, swipe the guest card will have 8 short beeps, lock open, and the lock will another 8 short beeps. The locker will cannot be closed to remind the customer that the battery needs to be replaced.
