Sound and strobe red fire alarm mounted to a wall as part of the fire alarm system. Flashing bright light, alarm is activated during a fire in the room. Alert in case
Amazon.com : xin-sheng Fire Alarm Horn Siren Strobe Quick Alert Safety System Sensor Sound and White Flash Light 24V in Red with Wall Mount for Home Office Hotel Res : Electronics
Close up shot of flashing strobe red fi... | Stock Video | Pond5