This will hook to your existing Light Output on the Back of the SA1, SA2, SA5 Station Alert Units. The Light Output must be set to 60Seconds for this unit operate properly. We recommend you contact us before you purchase this item as it does require us to load the audio file of your choice prior to shipping.
This is Operated by the 12vdc Output of the SA Series Alert System. It does not work with PA Amplifier systems at this time.
SPECIAL ORDER ITEM ALLOW 7-10 Days for Shipping