The devices known as piezo warblers are alarm pieces that utilize a process known as piezoelectricity, where an electrical charge is transmitted via pressure. The warbler element is a device that emits a specific tone that is a common alternative to pulse or on/off audio options. So, a piezo warbler combines a preferred alarm or siren tone with a technology that's emerging in the workplace.

You can find all kinds of piezo alarms, warblers and other elements from vendors that know how to outfit your business with the security or safety gear it needs. Businesses can use piezo warblers:

1. To provide a good safety alarm, where piezo warblers produce tones that can't be ignored at volumes everyone can hear.

2. For security in an indoor or outdoor area, where a provider's piezo warblers list can help you find the right unit for a space.

3. For anti-theft devices to outfit vehicles or other moving equipment.

Action Steps
The best contacts and resources to help you get it done

Find piezo warblers from large-scale alarm and siren vendors

A few specialized companies on the web stand out when it comes to piezoelectronic products. Hook up with these leaders in the industry to get premier products for your safety and security solutions.

I recommend: Floyd Bell's AudioLarm series includes warbler tones. Get same day shipping on a range of buzzers and piezo benders at Digikey online, and choose from neat drop-down lists for product specs.

Get volume adjustable piezo warblers

Other companies sell products where volume can be adjusted, for projects where the decibel level may be a sensitive consideration. For example, where a business space is near a residential area, or where a home device needs to be less aggressive for the comfort of the inhabitants.

I recommend: Ingram Products is another top Piezo Warblers provider offering volume adjustable models. The ATW indoor/outdoor piezo siren product at Safemart Home Security has a decibel range. Talk to the company about how to adjust the volume on this and other piezo devices.

Locate outdoor ready piezo warblers and sirens

For other projects, it's important that your alarm equipment be able to handle dirt, debris, rain or other outdoor elements. Find durable, well-built systems with piezo-driven sirens to outfit outdoor systems.

I recommend: You can locate outdoor piezo siren/strobe models and more at ATW. Check in to find tones you want for piezo-driven products that will stand up to the elements. Find more indoor/outdoor piezo sirens and related gear at big retailer Nextag.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  For a lot of projects where you may not know everything about how piezo driven systems work, using a scaled approach might benefit you. Figure out the range of sound and elements you'll need for your area, then talk to reps about how to get that with piezo sound products and get detailed piezo warblers information you can use to make a sound decision.