The SA-361 Defender Siren is designed to work with a single 100-watt siren speaker and includes a...more info

Simplicity is the key to the SA-365 Defender. Simple to install, simple to operate and simple to...more info

The SA-385 Alert siren gives you just what you need, because you shouldn't have to pay a premium...more info

The SA-500 Cruiser Siren is one of the most efficient, rugged, reliable and functional 100/200...more info

The features of the siren are easily selected at installation using an internal DIP switch. The...more info

The SA-400M Classic Mechanical 100/200-watt siren features a rotary switch for selecting siren...more info

The Rumbler® is a revolutionary new concept to audible warning. Rumbler is an intersection...more info