New Customer?Create Account
Select options below to see item #.
$119.99 - $159.99
Yacker Trackers appear to be mini traffic signals, but they actually indicate excessive noise in learning environments. Start by selecting the appropriate sound level for any given situation. The green light stays lit until noise in the room goes above the set level, then flashing yellow comes on as a warning. When sound levels reach 20 decibels above the set level, a red light comes on, along with an optional siren or “Quiet Please” warning — you can even record your own message. A 2-second delay prevents warnings when books drop or doors slam, and an LED counter tracks how many times units reach the red level. Stand-alone/wall-mountable units are powered by 2 AAA batteries or AC adapter (included). Deluxe Yacker Tracker also includes a remote control with 20′ range.
Please make required selection(s) above to identify a specific product number.
A winner will be chosen every day until 12/16/16. Good luck!
Get kids fired up for learning with these affordable STEM kits!
Check out this month's amazing deals before they're gone!
PO BOX 7488,
Madison, WI 53707
Sign up today to receive exclusive offers and product updates — and you may win $100!
About Demco, Inc.
The Demco Story
Bids & Quotes
Catalog Quick Order
FREE Grant Search
Demco Order Form
New Site Feedback
Demco's W-9 Form