
System Implementation Overview
In April 2022, to commemorate Green House Co., Ltd.’s 75th anniversary, the company opened “GreeneX Plus” on the 42nd floor of the Tokyo Opera City Tower, where its headquarters are located.
Our company provided and installed an AV system in the facility’s training area, which is designed for practical education, training sessions, and various events. This area supports web conferencing and digital training.
There are a total of eight conference rooms, and multiple rooms can be combined for larger meetings or events.
The AV equipment in each room—including screens, projectors, and microphones—can be controlled via touch operation on an iPad Air through the Crestron control system.
Touch Panel Interface


<Equipments>
- ・System Controller: Crestron PRO4
- ・Touch Panel: Apple iPad Air
- ・Projector: Panasonic PT-VMZ50J
- ・12-inch Motorized Screen: KIC ES-WX120AW
- ・Monitor: SHARP PN-HW651
- ・Portable Stand: KIC KDS-PE50
- ・Multi Switcher: IDK FDX-S16AUX
- ・Blu-ray Player: Panasonic BDP-BD90-K
- ・Live Production: Switcher ATEM MINI PRO
- ・Ceiling Speakers: JBL Control-12C/T
- ・Dynamic Microphone Head: Audiotechnica AT-C510 …etc
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