The NEW Alert has also been upgraded with new features designed to enhance siren operation and increase ease of installation. These features include making Instant-On operation a standard requiring no enable input; terminal block wiring which offers simple, plug-in connection; and a significant reduction of the internal electronics footprint giving the SA-385 a much smaller chassis size.

• Compact 100-watt amplifier
• Four-position rotary switch features Wail, Yelp, and Phaser or optional Two-Tone/HiLo siren tones, and push-button override for Manual and Air Horn
• P.A. override with attached noise-canceling microphone and face mounted volume control knob
• External DIP switch programmability for easy siren customization
• Instant-On provides automatic power when a siren function is selected
• Output indicator light for diagnostics
• Horn Ring Cycler 2 (HRC2) enables siren tone selection through the horn ring for pursuit or rescue situations
• LED backlighting
• Terminal block wiring for easy installation and serviceability
• Exposed in-line fuse to protect the siren
• Short circuit, high voltage and reverse polarity protection systems
• Mounting brackets and hardware for siren and P.A. microphone
• 41/2 �� W x 1 15/16 �� H x 4 9/16 �� D
• No-hassle 5-year limited warranty
• Meets Class A Sound Level and is California Title 13 configurable