Wolo Alert 4000™ Electrical Siren & P.A. System
The Wolo 4000 ALERT™ Electrical Siren and P.A. System is a 12-volt, 50-watt electronic siren that has three different functional siren sounds - WAIL, YELP, AIR HORN and P.A system. Built with state-of–the-electronics throughout to provide years of dependable service. The compact size of the siren controller makes mounting possible in vehicles that have little open space available in the dash area. The three emergency sounds and public address system have a full range of adjustable sound output, which is controlled by a simple turn of the rotary volume control. Select air horn or siren sounds by the simple press of a push button. The Wolo 4000 ALERT™ Electrical Siren and P.A. System is great for volunteer fire personnel in states that permit use of sirens. Comes complete with a 100 RMS speaker, plug-in microphone, metal mounting bracket and mounting hardware. Instructions in English / Spanish.
Operation of Siren:
Yelp - Push & release control button, siren turns
so operator can make unique emergency siren sound.
Siren # 2
Wail - Push control button and siren turns on and
until control button is pressed a second time.
Air Horn - Push & release control
button, air horn turns on/off
so operator can make unique emergency sound.
MICROPHONE - The P.A system is controlled by the microphone provided
12-volt / 50 watts maximum output
Size: 4” (L) x 3-3/8“ (W) x 1“ (H)
Metal case and mounting bracket
Weight: 1.5 pounds
Size: 7-3/8” (L) x 6-1/2“ (W) x 4-1/2“ (H)
ABS plastic bell
Metal mounting bracket
Weight: 6 pound