Eliminate unnecessary opening and closing, reducing the number of times the seat shutter opens and closes by up to 90%! Introducing the seat shutter opening and closing eco system!

吉川工業

The eco system for opening and closing sheet shutters, utilizing W Alert technology, automatically detects only authorized vehicles (such as forklifts, AGVs, and carts) and operators, controlling the sheet shutters. By reducing unnecessary openings and closings, it enhances air conditioning efficiency, reduces energy costs, improves the work environment, and simultaneously contributes to the SDGs through the reduction of greenhouse gas emissions. *For more details, please contact us for confirmation.*

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Reduce unnecessary opening and closing! Seat shutter opening and closing eco system.
A factory that has reduced the number of open-close cycles by up to 90%! Energy loss is also reduced!

■Equipment Configuration 【Installed on the Sheet Shutter Control Panel Side】 - Proximity Sensor - Common B Contact Box - Small Speaker (Accessory of the Sensor) - LED Indicator Light (Optional) 【Installed on the Vehicle Side, such as Forklifts】 - Vehicle-to-Location Tag *Connection work with the sheet shutter control panel is required. ■Main Equipment Specifications 【Sensor Main Unit】 - Maximum Detection Distance: 12m - Operating Power Supply: DC12/24V 【Vehicle Tag】 - Power Supply: 2 x Alkaline AA Batteries - Battery Life: Approximately 1 year - Protection Rating: Equivalent to IP54 【Small Speaker】 - Operating Power Supply: DC12-24V - Maximum Volume: 87dB - Protection Rating: Equivalent to IP54 【LED Indicator Light (Optional)】 - Operating Power Supply: DC12-24V - Protection Rating: Equivalent to IP65 ■Detection and Control Flow (6 Steps) 1. Vehicle enters the detection area → Magnetic field sensor detects the vehicle 2. Determine if the vehicle is authorized → System automatically identifies 3. If the vehicle is authorized → Shutter automatically OPENS 4. Vehicle passes through the shutter 5. Vehicle exits the detection area 6. Release open/close command → Shutter automatically CLOSES
Forklift and personnel proximity alarm! "Worker Proximity Detection System"
It warns of a 'dangerous' situation when heavy machinery like forklifts gets too close to people.

**About the Operation** (1) The detector is installed on heavy machinery, and the tag is carried by a person. (2) An alarm will sound when the tag enters the detection range. (3) The detection range (detection distance) can be set between 3 to 12 meters. (4) To adapt to various sites, we offer a wide range of optional products. **In response to your requests, we have added to our lineup** - Released a slim tag with an alarm function! (This is a tag with an alarm function that can be attached to a helmet.) - Released a "Non-Detection Area Setting Device" that allows you to ride heavy machinery while carrying the tag! Previously, when a person carrying a tag got on a heavy machine with a detector, the alarm would trigger in response to the tag held by the operator. However, by using this "Non-Detection Area Setting Device," you can prevent the alarm from sounding only in the driver's seat. *Many achievements in steel mills *Dustproof and waterproof types are available as standard. In addition to this, we support your site with a rich lineup. *Detection distance may vary depending on the installation environment and surrounding conditions. We have demo units available for rental, so please feel free to contact us.