Fire Alarm Strobe Siren for security system

Fire Alarm Strobe Siren for security system This fire sound and light siren needs to be used in conjunction with the alarm panel. It is a loud emergency alarm with sound and light output, the strobe light flashes, and it is super bright when an alarm signal is issued, in emergency situations (such as anti-theft thieves, etc.), especially when the alarm host detects a fire, it will start the alarm device. The visual alarm system sounds super loud and flashes quickly to alert people. Suitable...