At a Middle School in my Town, They have EST Integerty Fire Alarms over Simplex 2903 Light Plates. I’m not sure if the light plates are hoocked up because i’ve never been there during a fire drill.
At a Middle School in my Town, They have EST Integerty Fire Alarms over Simplex 2903 Light Plates. I’m not sure if the light plates are hoocked up because i’ve never been there during a fire drill.