HAIFUAN Electronic Touch Screen Code Lock, Unlock With Miafare Card, Code or Key.

Intruduction: HFAS100BMF, It comes with a deadbolt, especially good for exterior doors. Function: It has 3 unlock options: access codes, mifare cards, and mechanical keys. With 130 independent user codes , this lock makes it easy to manage access for different groups of people such as employees and contractors, guests and house keepers. This lock comes with a deadbolt,you can press "#" for 2 seconds to lock the door when you are outside, or you can turn the knob to lock the door when you are inside. It is weather resistant, both great for exterior and interior doors. The handle orientation is default for right hand, and this is reversible, video insturctions about installation and operation available. Standard Adjustable Single Latch. Backset could be adjusted between 2 3/8" and 2 3/4" In case of dead battery You can use keys to open the door in case of dead battery, there is also a 9V backup power terminal at the bottom of the plate, use a 9V battery outside can also make it work in case of dead battery. Problem shooting 1.product doesn't work: please reset the lock first, then try the code "123""#", if this works, all other function would be fine 2.product is working the opposite way, when i want it to lock, it is opening: you install it in a wrong dierection, please disassemble the back panel and turn the L/R switch to opposite side, then install it back 3.how to setup autolock you can find how to do this in the user manual, input master code→#→08→#→auto lock time(20-999 seconds)→# 4.other problems please contact seller by email, we will reply within 24 hours

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