Carson SA-400M classic mechanical siren with noise-canceling microphone

Carson SA-400M Warning Lights & Sirens
Model Code SA-400M
UsePrimary Warning
Siren TypeElectronic
Model Info

100/200-watt electronic siren amplifier. Siren Mechanical, Wail, Yelp, Phaser, Manual and "Stutter" Air Horn tones with optional two tone. Six position rotary switch with a momentary push-button override. Carson air horn with replica "Stutter" sound. PA override with attached noise-canceling microphone and large PA volume control knob. LED backlighting. Horn ring cycler (HRC) for hands free siren tone control. DIP switch programmable. Externally fused. Short circuit, high voltage and reverse polarity protection systems. Splash-resistant face. Wiring connector.

Download Tech Spec

See more Carson products

Warning Lights & Sirens News

Carson Recently Updated Products

Special Feature


The Carson SA-400M Warning Lights & Sirens name is one of 17 Warning Lights & Sirens from Carson Manufacturing Company, Inc. featured on View technical specifications and compare the SA-400M with other Warning Lights & Sirens., Copyright © Notting Hill Media Limited 2000 - 2016, all rights reserved.
Use of this Website is subject to the Terms and Conditions and the Privacy and Cookie Policy.
Our Other Site:, guide to surveillance systems including security cameras, security video recorders and CCTV software. US Edition
SourceEN54.EU, guide to voice alarm, public address & fire detection systems.