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Before installing, please scan the QR codes below to watch our easy step-by-step installation video.

If you have questions regarding the installation process please contact us by mail 

service@datoiot.com 

or by phone 

(929)336-6777

.

Table of Content

Product Description  ..........................................................................................................................................................    1 

Preparing for Installation  .................................................................................................................................................   2

Door Lock Installation  .....................................................................................................................................................   4

APP Operation Guide ........................................................................................................................................................   8

Door Lock Configuration from Physical Lock Panel ....................................................................................................  15

Trouble Shooting ...............................................................................................................................................................  18

Specifications  ....................................................................................................................................................................  20

Summary of Contents for L-B400

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Page 2: ...tions regarding the installation process please contact us by mail service datoiot com or by phone 929 336 6777 Table of Content Product Description 1 Preparing for Installation 2 Door Lock Installation 4 APP Operation Guide 8 Door Lock Configuration from Physical Lock Panel 15 Trouble Shooting 18 Specifications 20 ...

Page 3: ...th it s own semiconductor is always ready for high precision and high speed recognition Recognition speed is designed to stay below 0 3s and rejection rate less than 0 1 AI Autonomous Learning Fingerprint recognition rates improves as you use your smart lock through machine learning algorithms 7 Accessibility features Long standby battery life Open Passage mode Secure lock mode Smart Touch screen ...

Page 4: ...installation 1 Checking the delivery set If you need help with the cardboard drilling template please visit out support page Visit https www datoaihome com pages technical support Hex Key Spindle Squre Bar 60mm 2 3 8 60mm 2 3 8 70mm 2 3 4 RFID Tag ...

Page 5: ...d Please call us for further advise If your door does not have a ready made lock mounting hole you need to complete the additional hole drilling work yourself The product box contains a cardboard template to help you position the holes correctly 3 Installation tools A M4 Phillips screwdriver if mounting holes are ready Need Help Contact Customer Support Visit https www datoaihome com pages technic...

Page 6: ...60mm 2 3 8 70mm 2 3 4 Use only for 60mm 2 3 8 Use only for Insulating Sleeves Step 4 Sleeve Length To make sure insulating sleeves are the correct length check width of door The insulating sleeves should measure shorter than door thickness Use a sharp object to cut off excess material Ask a grown up for help 8mm 3 8 8mm 3 8 Need Help Contact Customer Support Visit https www datoaihome com pages tec...

Page 7: ...crews Step 5 The Front Handle Turn the Triangle on the Front Handle to position S The triangle should be in this position 35mm 1 3 8 50mm 2 85mm 3 3 8 85mm 3 3 8 70mm 2 3 4 70mm 2 3 4 50mm 2 60mm 2 5 8 Step 7 Lock test To test if lock functions correctly assemble the lock prior to installing into door Insert batteries and close battery compartment Connect rear handle with front handle and make sur...

Page 8: ...Step 11 Power Insert 4 AA 1 5V batteries in the rear handle Ensure correct polarity The negative end of the battery should contact with the spring end Step 10 Close the gap Screw the hex nuts inside rear handle with the hex key to fasten the connecting screws Step 12 Finish Close battery compartment cover by pressing the center button Make sure the cylinders A and B fit horizontally into their cor...

Page 9: ...ross screen then enter the default administrator password 123456 to unlock You should change the admin password later NOTE If the Dato Home app has been installed and the lock has been added the admin password may have changed Open the app and see the door lock setting interface to view the admin password NOTE You can only set up one administrator for each lock 4 Close the door and check if the la...

Page 10: ...P 2 Android version software can be downloaded in the Google Play store Search DatoHome 3 iOS version of the software can be downloaded in the iPhone App Store Search DatoHome 2 Adding new Door Lock by app Note You should stand close to the door lock Click the add button Select the type of door lock Select fingerprint lock LB400 ...

Page 11: ...n on Bluetooth Wake up the touch screen Select the searched lock Need Help Contact Customer Support Visit https www datoaihome com pages technical support Service line 929 336 6777 Email service datoiot com ...

Page 12: ...k your new administrator password If you can not add a new door lock in app please reset to factory default Please refer to Door Lock Settings from physical lock panel Article 10 deleting the Administrator Restore Factory Default Need Help Contact Customer Support Visit https www datoaihome com pages technical support Service line 929 336 6777 Email service datoiot com ...

Page 13: ...d set a validity period They can also choose time limited and permanent fingerprint permissions Administrators can manage all fingerprints that they added including deleting fingerprints modifying fingerprints and viewing fingerprint unlock records 3 Fingerprint management Note please click symbol on the upper right corner to add a fingerprint Insert fingerprint account name and duration Scan fing...

Page 14: ...nage all user delete Limited time user or Permanent user and view unlock records 4 User management Please click in the right upper corner to add new user Choose access schedule for these users Admin can see and mange all user ...

Page 15: ...ited time for user to access Limited time limited time access Customized you can customize your password that is permanent password The administrator can manage all the passwords that were sent deleting passwords sending new passwords modifying validity period disable password and view unlock history Note please click on the upper right corner to add a new password Choose type Set name and passwor...

Page 16: ...Administrator The user is running the app near the door lock Click the Setting button in the upper right corner of the added door lock on the homepage After entering the door lock setting page click the restore factory settings or delete device to remove Bluetooth administrator privileges 7 APP delete Bluetooth administrator Add IC Card please enter IC card name click next then please place the IC...

Page 17: ...l by voice 3 Delete all IC cards The user inputs 69 Administrator Passcode to delete all IC cards In this process the user inputs 69 and the lock prompts Please input administrator s passcode by voice after that the user inputs the administrator passcode and and when the verification is successful the lock prompts Operation successful by voice A Add an unlock password After the administrator s ver...

Page 18: ...Operation successful by voice otherwise it prompts Operation failed by voice 6 Modify Administrator Passcode Default passcode 123456 User inputs 12 old passcode new passcode New passcode to modify the management passcode In this process after inputing 12 the lock prompts Please input the original passcode by voice and then the user inputs the passcode and presses If the original passcode is wrong ...

Page 19: ...eleted from the lock 10 Secure Lock Mode A Activate Secure Lock Mode Long press secure lock button for 3 seconds the lock prompts Secure lock is on In this mode the lock can only be open from the inside or from the outside using the Admin pass code and App This function shows how the user can prevent the lock from being open from the outside using the fingerprint passcodes IC Cards or the app B De...

Page 20: ...d I do if the battery is totally dead A There is a microUSB port at the bottom of the front handle You can use this interface to temporarily power the door lock through a power bank etc You will get an alarm as battery is low please replace when the remaining unlock times counts below 50 this is also notified on your App Remember to change the battery in time Q I can t fit the battery cover in pla...

Page 21: ...cess rate is different from what the manual says A When entering the fingerprint please try to move the position of the fingertip slightly every time you enter the fingerprint so that you can enter a larger fingerprint area Please try to cover areas that are frequently used 19 Visit https www datoaihome com pages technical support Service line 929 336 6777 Email service datoiot com Please don t re...

Page 22: ...ications 20 Living fingerprint recognition 0 5 second speed recognition Single Latch and suitable for the lock body which s backset is bigger than 45mm Fingerprint Password IC Card Bluetooth PARAMETER NO STAT ...

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