[Case Study] Introduction of earthquake measures for condominiums and similar buildings. During an earthquake, keep the moving doors open for a certain period to secure evacuation routes!

The seismic sensor device "HK-2" detects strong shaking equivalent to a seismic intensity of 5 weak or higher. When such shaking is detected, it transmits a signal to the automatic door controller, allowing the door to open automatically for a certain period of time.
【Installation Location】
Apartment building
【Challenge】
We wanted to ensure an evacuation route by keeping the automatic door open for a certain period during an earthquake, so we were looking for a seismic sensor device that could be linked to the automatic door.
【Effects After Installation】
After the earthquake subsides, the HK-2 has a function that automatically restores the system after a certain period of time, eliminating the need for personnel to go on-site.
★See more examples of the seismic sensor device "HK-2"
https://www.hotron.co.jp/recommend/HK-2_lp.html#anchor_a04
【HK-2 Features】
1. Power supply is DC12-24V, making it usable in a wide range of scenarios.
2. Detection sensitivity has four levels (GAL), which can be selected according to your desired application.
3. Compact design allows for easy installation, and restoration is simple with a reset switch.
4. Detection output offers eight different hold times (automatic restoration for all except infinite).
◎For more details, please download the materials or contact us.


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