Seismic Measures for Automatic Doors and Factory Equipment: Seismic Device 'HK-2'

Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.

The seismic sensing device "HK-2" transmits a signal to the control room and urgently stops facility equipment when it detects strong shaking equivalent to a seismic intensity of 5 weak or higher. 【Installation Location】 Automotive parts factory 【Challenge】 Due to the maintenance and replacement of the factory equipment control devices, we considered updating the existing seismic sensing devices as well, but since production had already ended, we were looking for alternatives. 【Effects After Installation】 The HK-2 has the function to urgently stop equipment during an earthquake, and since its functionality is the same as the existing devices, it was introduced as a replacement. Its compact size also allowed it to fit within the existing control panel being used. ★See more examples of the seismic sensing device "HK-2" https://www.hotron.co.jp/recommend/HK-2_lp.html#anchor_a04 ◎For more details, please download the materials or contact us.

The seismic sensing device "HK-2" automatically opens the doors to secure evacuation routes and access for emergency vehicles when it detects strong shaking equivalent to a seismic intensity of 5 or higher. 【Installation Location】 Elderly Welfare Facility 【Challenge】 Since the facility has many elderly individuals coming and going, we were considering disaster preparedness to ensure smooth and rapid evacuation for users in the event of an earthquake. 【Effects After Installation】 The main entrance had automatic doors, so we installed the HK-2. When an earthquake occurs, the automatic doors open, allowing for secure evacuation routes. The installation was easy even with the existing automatic doors, and the implementation of earthquake measures provided peace of mind for both users and staff. We have many other case studies to share. ★See more case studies of the seismic sensing device "HK-2" https://www.hotron.co.jp/recommend/HK-2_lp.html#anchor_a04 ◎For more details, please download the materials or contact us.

The seismic sensor device "HK-2" detects strong tremors equivalent to a seismic intensity of 5 weak or higher, transmits a signal to the automatic door controller, and automatically opens the door for a certain period of time. 【Installation Location】 Apartment 【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 with the automatic door. 【Effects After Installation】 After the earthquake subsides, the HK-2 has a function that automatically restores itself after a certain period, eliminating the need for someone 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 4 levels (GAL), which can be selected according to your desired application. 3. Compact design allows for easy installation, and recovery is simple with a reset switch. 4. Detection output has 8 different hold times (automatic recovery for all except infinite). ◎For more details, please download the materials or contact us.