Features:

  • SAVING LIVES AND PROPERTY: Seven Sparta two pair of whistles deer warning devices is friendly for animals. Deer warning can emit ultrasonic automatically day or night at speeds above 35 MPH and will warn deer up to 1/4 mile away. The purpose of the deer whistles is to stop the deer from running in front of your vehicle.
  • UPDATE SELF-ADHESION TAPE: We upgraded the normal double-back sticky tape to adhesive tape which is pretty sturdy, they will stay in place even through a professional car wash. And each whistle comes with an additional adhesive pad for replacement.
  • HIGH QUALITY DEER WARNING DEVICE: Made of premium plastic which can resist all weather, even stay at outside extreme heat or below freezing, the device can work well.
  • QUICK& EASY INSTALL AND REMOVE: Just peel off the tape cover and stick the device to your bumper or grille. And the whistles can conveniently be removed from base for wash your car. Two deer warning whistles are recommended per vehicle.
  • NO-RISK PURCHASE! UNCONDITIONAL 30-DAY MONEY-BACK GUARANTEE. If you're unsatisfied with this item for any reason, we'll immediately refund your purchase price within 30 days.
I have these on all my cars

I put these on all my cars, I live in a high deer area and have had them on for awhile with no problems. Good quality, well made.

Easy to install

We live in mid Missouri tons of deer and we recently moved to a neighborhood where are neighbors have deer feeders in their backyards. I bought this to help prevent hitting one hopefully it stays that way.

Deer whistles appear to be working so far

So far, so good. Getting 4 for the price of 2 is great!

great price!

We live in deer country, and I swap these out once a year just to be sure they are still working and not clogged. I appreciate being able to buy a four pack at an inexpensive price.

Good product!

They shipped quickly, they seem like good quality, easy to install. Saw a deer the other day, she just stood still and looked, didn’t run out in front of us. We try to keep these whistles on all our vehicles!

Well worth it

I never believed in these. After hearing enough people tell me that that they work I figured sure, why not. I live in an area with a TON of wild deer. Let me say they work and for just the few buck of “insurance” they are well worth it. Clearly won’t guarantee they will stay out of your way but why not offer them some encouragement when you can.

Turkeys!

I live in an area where there are a lot of wild turkeys roaming the streets. The deer whistles work for them too! Just a speed of about 12 mph is enough to make the turkeys move.

A must have

Living in the south you this is a “must have”! All our vehicles have them

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