NOTICE PLEASE KNOCK AND WAIT BEFORE ENTERING SIGN Best Seller Main Switchroom and Comms Room

Main Switchroom and Comms Room sign is used to indicate the location of important electrical and communication rooms within a building or facility

EMERGENCY EXIT ONLY ALARM WILL SOUND IF DOOR IS OPENED sign is used on exit doors that should only be opened in an emergency

or where environmental concerns are present

improve safety

in compliance with local road safety regulations

NOTICE PLEASE KNOCK AND WAIT BEFORE ENTERING SIGN Best Seller Main Switchroom and Comms RoomNOTICE PLEASE KNOCK AND WAIT BEFORE ENTERING sign is used at workplaces, offices, medical rooms, staff rooms, or private areas where knocking is required before entering to ensure privacy, safety, or avoid disruptions. It helps control access and alerts people inside that someone is waiting to enter. This sign is important when entering could interrupt meetings, treatments, or confidential work, and is commonly used in healthcare, corporate offices,