The Tempest™ series of Emergency Alerting
sirens are used for the notification of the public or employees
during severe weather situations, Hazardous Material Incidents,
Wild Fires, and other disaster scenarios.
In conjunction with the FCC, FEMA, and the National Weather
Service's Emergency Alerting System to notify people indoors, the
Tempest" Siren Series is used to notify people outdoors of
Rotational directional design— 360°
Effective range up to 4.6 sq. mile
coverage to 68 dB.
Standard—3-tone signals, local test and
No maintenance on siren head... ever!
System can be configured for AC
operation, DC operation, or True UPS backup.
48 VDC Motor Design provides unmatched
reliability for years of foolproof operation.
Direct Drive Rotation Design eliminates
chains and belts that will fail and require maintenance.
Factory-sealed motor bearings eliminates
greasing and maintenance.
Adjustable Speed Rotation System from 2-6
Stainless Steel Hardware.
Motor Control, Radio Decoder, and
Electrical Disconnect can be prewired and assembled to one
mounting channel for ease of installation.
5 Year Parts Warranty.
The Tempest" T-128 outdoor siren is designed to be
maintenance free. Many composite components are used to reduce or
eliminate the damaging effects of harsh environmental conditions.
The life of an ASC siren far exceeds it's competitor's products.
All ASC sirens and High Powered Siren Systems are constructed
using Stainless Steel hardware.