Digital Door Lock
6. Cautions
-If water gets in the device, wipe out the water with a dry towel. It may cause a malfunction.
-If the blue LED flashes when you press the lock key or “
*”
key, that means the batteries are running low. Please
change batteries to new ones quickly. (Battery life – approx. 1 year / alkaline batteries)
-We strongly recommend that you press imaginary numbers before the real PIN when a stranger is nearby.
-Do not use rechargeable batteries.
-Even if PIN is changed, the registered cards are to remain the same
.
☞
Burglar Alarm System
-The noisy alarm will sound if someone tries to open the door with force.
-Once the alarm goes off, only the registered card or inputting valid PIN will cancel the alarm.
-This Burglar Alarm System is installed in the factory as a default. If you wish it to be set off, please follow the
procedures below,
Press key twice ((Beep)