Excalibur 4-Transistor Multi-Tone Siren with Single-Tone Loop

The AU70CL4 is a multi-tone siren designed to provide audible alarm output for compatible vehicle security systems. Its 4-transistor design supports strong siren performance, while the conversion loop allows single-tone operation when preferred. This siren is a useful add-on or replacement for compatible alarm systems that need a clear audible warning. 4-Transistor Siren Design: Designed to support strong audible output for compatible alarm systems. Multi-Tone Alarm Sound: Provides a multi-tone siren response when the system is triggered. Single-Tone Conversion Loop: Includes a loop to convert the siren to single-tone operation. Added Audible Protection: Helps alert others and deter unwanted activity around the vehicle.   Warranty: 90 Day Woot Limited Warranty