Earthquake automatic unlocking box

The seismic sensor detects tremors equivalent to a seismic intensity of 5 weak to 6 weak! The handle lock is automatically unlocked.

The "Automatic Unlocking Box for Earthquakes" is a box that allows for the quick retrieval of keys at the entrance of a shelter even when the key holder is absent during an earthquake. Earthquake detection is based on the composite acceleration values of the X, Y, and Z axes. The time setting for automatic locking after automatic unlocking can be set to four levels: 6 hours, 12 hours, 24 hours, or infinite (locking by pressing the reset switch). 【Features】 ■ Earthquake detection is based on the composite acceleration values of the X, Y, and Z axes. ■ Earthquake detection levels: four settings are possible within the range of seismic intensity 5 weak to 6 weak. ■ The time setting for automatic locking after automatic unlocking can be set to four levels: 6 hours, 12 hours, 24 hours, or infinite (locking by pressing the reset switch). ■ External dimensions: Width 110 × Height 210 × Depth 100 ■ Weight: Approximately 1.5 kg *For more details, please refer to the PDF document or feel free to contact us.

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