Manual Pull Station / Fire Alarm Box Sign
NFPA 170 Symbol
A Manually Activated Fire Alarm Sign uses safety messages and symbols for emergency response protocol and compliance. A Manually Activated Fire Alarm Sign instructs personnel to activate an alarm initiating device in a fire emergency. Luminous material will glow for up to 10 hours when it is charged with a strong light source for at least 60 minutes. Daylight color is soft-yellow to eggshell white. Color in darkness is photoluminescent yellowish.
