📘 BOTHSTAR manuals • Free online PDFs
BOTHSTAR logo

BOTHSTAR Manuals & User Guides

BOTHSTAR specializes in smart home security, offering keyless entry electronic door knobs with keypad and fingerprint access for residential and commercial use.

Tip: include the full model number printed on your BOTHSTAR label for the best match.

About BOTHSTAR manuals on Manuals.plus

ബോത്ത്സ്റ്റാർ is a manufacturer of smart home security solutions, specializing in keyless electronic door locks, keypad door knobs, and biometric fingerprint locks.

Designed for convenience and enhanced security, BOTHSTAR locks feature multiple access methods including passcodes, physical keys, and mobile remote codes. Their product line includes popular models like the YJ20 and IU-22, which offer auto-lock functionality, anti-peep passcode disguise, and easy installation for homes, offices, and hotels.

Warranty and remote support for BOTHSTAR products are often managed through their technical partner network, IULOCK.

BOTHSTAR manuals

ഏറ്റവും പുതിയ മാനുവലുകൾ manuals+ ഈ ബ്രാൻഡിനായി ക്യൂറേറ്റ് ചെയ്‌തിരിക്കുന്നു.

BOTHSTAR manuals from online retailers

BOTHSTAR Keypad Door Knob Model YJ20 User Manual

YJ20 • December 17, 2025
Comprehensive instruction manual for the BOTHSTAR Keypad Door Knob Model YJ20, covering installation, programming, operation, maintenance, and troubleshooting for keyless entry.

BOTHSTAR Double Sided Keyless Door Knob Lock User Manual

YJ42 • August 25, 2025
This user manual provides comprehensive instructions for the BOTHSTAR Double Sided Keyless Door Knob Lock, Model YJ42. It covers installation, setup, operation, maintenance, and troubleshooting for this smart…

BOTHSTAR support FAQ

ഈ ബ്രാൻഡിനായുള്ള മാനുവലുകൾ, രജിസ്ട്രേഷൻ, പിന്തുണ എന്നിവയെക്കുറിച്ചുള്ള പതിവ് ചോദ്യങ്ങൾ.

  • How do I reset my BOTHSTAR door lock to factory settings?

    Remove the interior cover, find the reset button on the battery pack, and press and hold it for 7 seconds until a long beep is heard. The master passcode will reset to the default '123456'.

  • Why is my BOTHSTAR lock flashing red and beeping after the keypad light turns off?

    This indicates that the batteries are critically low. Please replace the 4 AA/AAA batteries immediately to ensure continuous operation.

  • What is the Passcode Disguise feature on BOTHSTAR locks?

    Passcode Disguise is an anti-peep security feature that prevents passcode theft. It allows you to enter up to 40 random digits before or after your actual passcode; as long as the correct passcode sequence is entered consecutively, the door will unlock.

  • Why can I open my BOTHSTAR lock without entering a passcode?

    You may have accidentally activated Passage Mode. To disable this function, simply unlock the door using your master passcode, which will return the lock to its standard secure mode.

  • How do I generate a mobile remote code for my BOTHSTAR lock?

    Remote codes are generated via the support website at mylock.iulock.com. You must register an account, add the serial number of your lock, activate it, and you can then set specific unlock times or periods remotely.