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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Our company has been engaged in the design and manufacturing of various communication devices for over 70 years since its establishment, with a motto of the latest technology and quality. We supply our products to various NTT Group companies across the country, as well as to government agencies and other telecommunications companies, and our technology and products have earned a high level of trust. We strive to enhance our knowledge and advanced technology, aiming to contribute broadly to the ever-evolving information and communication (IT) industry.