This is the QUIET PLEASE! door hanger. Its bright Deity Yellow (#FFC600) design is easy to spot and lets everyone in the hallway outside of your film set know to keep it down. And in true Deity Microphones fashion, we over-engineered it by making it out of a waterproof acrylic material. Perfect for throwing into your camera bag.
Works with most doorknobs.
Specs:
Color - Yellow #FFC600
Thickness - 2.5mm
Sound Field- Line of Sight
Frequency Response - All visible light
Polar Pattern - 180 Degree since doors are traditionally flat 2D surfaces
Sensitivity - Depends on how big you open your eyes
Maximum SPL - Nothings louder than yellow
Dynamic Range - Hopefully zero as people should be quiet
Weatherproof Standard - Waterproof
Connect Type - Doorknob