The new 3000 Series alarm from Preco brings reliability and accuracy to a compact form. The 3000 Series alarm is a back-up alarm that produces an audible warning higher than the +/-4 decibels of competitors and SAE requirements. The 3000 Series can operate at 97 and 107 decibels via jumper or wiring connections. Increase reliability with the Preco sound chamber design, which reduces speaker movement and protects the speaker from environmental damage. This small alarm applies easily across many vehicle platforms, so operators can have one alarm for the entire fleet.