Red Alert Siren

This is a classic alert siren that sounds like a vintage warning siren. Most people recognize this iconic sound right away when hearing it. The siren loops over and over and runs on a 9V battery or a 7-12 volt regulated DC power supply. The fully assembled Red Alert siren comes with a standard speaker and is available for purchase with or without our 9-volt battery snap with attached on/off switch. If you were a kid in the '60s or a fan of the shows in the '80s or even '90s or if you model Star Ships, this siren will add a great action-adventure touch to your models and dioramas.  Or just pair this siren with our motion sensor for some fun effects when people enter an area or lift a lid. Check out the sound on this Classic Siren "What do I need to run this siren?" 5-12 volt battery / regulated adapter Your own battery, or for 9 volt get our 9 volt battery snap/switch or plug in 12 volt get our 12 volt regulated adapter