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Alarms & Safety

High Temperature Alarm Function​

When the temperature sensor reaches 60°C ± 10°C for 5 seconds, the deadbolt opens automatically after 10 seconds and an 80 dB alarm sounds for 2 minutes.

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  • After opening, the lock checks the door every 5 seconds and retries opening.
  • Pressing any inside button executes the deadbolt-open operation.
  • The deadbolt opens even if Internal/External Forced Lock is set.
  • You can disable the High Temperature Alarm by authenticating with PIN, Card or Remote Control.
  • When the lock power is off, this function is disabled.

1 Minute Lock Warning Function​

After 5 consecutive failed authentications, the alarm sounds for 7 seconds and operation stops for 1 minute.

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  • During the 1-minute lock, PIN, Card, Fingerprint, Face, Guest PIN and Remote Control will not work.
  • Press the [Open/Close] button to disable the 1-minute lock.

Low Battery Warning Function​

When the battery is low, the [Battery Replacement] LED lights up and a warning melody is heard.

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  • Authentication may not operate normally when the battery is low.
  • Low voltage: 4.5 V (Face recognition lock: 5.0 V).
  • The alarm clears when voltage returns to 5.5 V (Face recognition lock: 5.6 V).

Deadbolt Operation Error Warning Function​

When the deadbolt does not operate normally on opening or closing, a warning melody and the [4] LED indicate the error.

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For normal operation, the lock retries up to three times.

Intrusion Alarm Function​

If the deadbolt sensor stays on for more than 7 seconds during forced opening, an intrusion alarm of more than 80 dB sounds.

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  • You can disable the Intrusion Alarm by authenticating with PIN, Card, Fingerprint or Remote Control.
  • When the lock power is off, the Intrusion Alarm is disabled.
  • During the Intrusion Alarm, the [5] LED lights up.