*Moisture-proof: PCB surface with epoxy encapsulated is moisture-proof design.

*Easy to use:With Quick Start Guide sticked on the battery cover 3 steps to register the first Admin Provide operation instruction video & user manual.

*Easy to replace: Backset is 60 mm (2 3/8 inch) or 70 mm (2 3/4 inch), which can replace knob lock perfectly. There is no risk to damage the door.

*Low battery warning: If the lock is in low battery, LED and buzzer will make the indication.The door can be opened 100 times since you are notified of low battery. You have enough time to change the battery.

*Normal Open Mode: When you host a social event, it is inconvenient if people frequently enter and leave. In this case,you can set the lock to Normal Open mode, and no need to unlock. Just enjoy your party !

Specifications:

*Model Name: HF-LA100M

*Material : Zinc Alloy (metal casing)

*Lock Body: American standard single latch 

*Backset: 60mm or 70mm(adjustable) 

*User Capacity: Admin -10; Normal User - 60; Temporary User - 20

*Operating Temperature: 0-45°C

*Power Supply: 4 x AA Alkaline Battery(NOT supplied)

*Backup Unlocking Way: Mechanical Key & 9V Battery

*Dimensions:

Front - 69(W)×155(L)×35(D) mm

Back - 69(W)×155(L)×25(D) mm

*Door Thickness:

30-38 mm (optional)

39-46 mm (standard)

47-54 mm (standard)

55-60 mm (optional)

*Battery Life Over 6000 times (approx1 year)

Our Company:
Chongqing Huifan Technology Co., Ltd. is the leading provider of biometric products and software development services, including: 
-Face recognition time attendance and access control terminals 
-Fingerprint products, such as time attendance, access control, door locks, readers and modules; 
-Handheld biometric&RFID terminal solutions; 
-biometric hardware& SDK solutions 

Our Service:
1. We have professional technician team to support any of your questions on technician aspect .
2. We also provide below service: 
*OEM/ODM for adding your logo for free
*Customized Language 
*Free Software/SDK 
*Life-Long After-Service