Bosch FMC-300RW-GSGRD Conventional Glass-Break Manual Fire Button, Red, Surface-Mounted

This is a red manual button with glass break that sends an alarm directly to the fire alarm line. When the foil-labeled glass breaks, it retains the pieces, enhancing user safety; the LED on the housing indicates the triggered alarm and test result. The 87 x 87 x 56 mm plastic case is SIL class IP54 and is powered between 8.5 and 30 VDC. The broken glass makes the point that triggered the alarm visually apparent as soon as the team arrives on site.