Earthquake automatic unlocking box
The seismic sensor detects tremors equivalent to seismic intensity 5 weak to 6 weak! The handle lock is automatically unlocked.
The "Automatic Unlocking Box for Earthquakes" is a box that allows for quick access to the 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 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). ■ 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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