Special Features (Convenient Features)
🔢 Random Number Feature (LED [9])
Add random digits before/after PIN to prevent shoulder-surfing
Rules:
- Up to 20 digits total (including PIN)
- Must enter PIN after the Random Number
- Example:
2580+1234+*(enter 2580 before 1234)
Benefits:
- Prevents onlookers from seeing your PIN
- Clears fingerprint residue on the keypad
- Works for both PIN and Card
🔒 Automatic Re-locking Function
Behavior:
- If the door is not opened within 7 seconds after authentication → auto-locks
- Works with PIN, Card, Fingerprint
- No configuration needed — enabled by default
Example:
- Open with PIN → don't open door within 7 sec → auto-locks
- Press OPEN/CLOSE → door closes and locks immediately
⏰ 1-Minute Lock Warning Function
warning
5 consecutive failed PIN/Card/Fingerprint attempts → 1-minute lockout
Behavior:
- After 5 failed attempts:
- Alarm sounds for 7 seconds
- Lock stops operating for 1 minute
- During lockout → Card/PIN/Remote Control won't work
- Cancel: Press OPEN/CLOSE button
- After 1 minute: Lock returns to normal operation
🔋 Low Battery Warning Function
When battery is low:
- [Battery Replacement] LED lights up
- "beep-ree-reep" sound plays
- Authentication may malfunction
Thresholds:
- Low voltage: 4.5V (Face Recognition Door Lock: 5.0V)
- When voltage returns to 5.5V (Face: 5.6V) → warning stops
caution
- Replace all batteries at once — don't mix old + new
- Use AA Alkaline batteries (4 pcs)
- Emergency: 9V Alkaline (not included) or USB C-Type (F7000Kr/F9000Kr/P8800K)
🔇 Etiquette Mode (LED [9])
Silent mode for one operation
Steps:
- Touch the keypad
- Press
[#]
Effect:
- Next authentication (PIN, Card, Fingerprint, Face, Guest PIN) is silent
- 1-time only, then sound returns
- 5 consecutive failed authentications → alarm sounds
🌙 Sound Mute (LED [9]) — 1-time
Activate by pressing [*] in normal state → sound is muted for the next operation
⚠️ Etiquette vs Sound Mute
| Feature | Duration | How to activate |
|---|---|---|
| Etiquette Mode | 1 time (next open) | Press [#] before |
| Sound Mute | 1 time (next) | Press [*] before |
| Voice Mode | Permanent | Configure via LED |
| Buzzer Mode (default) | Permanent | Configure via LED |
🪟 Automatic Re-locking from Inside
- Sub Type (sliding door): Press OPEN/CLOSE button + turn knob
- Main Type: Press OPEN/CLOSE button
- When Deadbolt Auto Lock is on: Touch keypad for 2 seconds → auto-lock
- When Deadbolt Auto Lock is off: Touch keypad for 2 seconds → manual lock
🔓 Unlocking from Inside
| Status | How to unlock |
|---|---|
| No Deadbolt | Pull the inner body handle |
| Deadbolt Auto Lock | Press OPEN/CLOSE for 2 seconds (auto-unlock) |
| Deadbolt Manual Lock | Touch keypad for 2 seconds OR press OPEN/CLOSE to unlock |