Mouse Blocker Classic


Low Power Draw Rodent Deterrent
With very low power consumption, this unit is perfect for motorcycles, snowmobiles, ATVs, Jet Skis, mowers, farm equipment, or other 12 volt sources with very minimal battery draw.


– Simple 2 or 3 wire hookup direct to battery or 12V power source
– 12 Volt DC power requirements
– The worlds first ultra sonic deterrent dedicated to automobiles
– Low amp draw to keep your battery charged
– Powerful at 85db
– Only 0.1 Watt draw for long run times on a battery

Bulk Discounts!
2-4 Units Save 5%
5+ Units Save 10%

The Mouse Blocker is the worlds first ultrasonic mouse deterrent dedicated to 12V applications. The Mouse Blocker is a 12 Volt powered device releasing an ultrahigh frequency noise (that sounds like a jackhammer to humans) to deter mice from nesting inside your vehicle. The Mouse Blocker is designed to protect vehicles from clogged or blocked interior areas, which can ultimately result in severe damage to your vehicle. The Mouse Blocker runs exclusively off a vehicle’s 12V battery or anywhere with a 12V power supply so you don’t have to worry about dying flashlight batteries or extension cords.

The Mouse Blocker installs in your engine compartment and is designed to be stable in this harsh environment. Safe at under high under hood temperatures, stable at well below zero Canadian winters and unaffected by moisture and dampness associated with exterior operation. Stable in areas of heavy vibrations like tractors and mowers and compact enough (about the size of a deck of playing cards) to hide almost anywhere.

The Mouseblocker Classic is perfect for Motorcycles, Snowmobiles, Mowers and farm equipment, ATV’s and Jetskis.  Many of our RV dealers use multiple Classics spread out throughout the RV or Camper to protect the space.

The Mouse Blocker Classic hits at a very powerful 85 decibels.

For protecting cars and trucks, check out the MouseBlocker PRO or if you just want the most powerful deterrent on the market today.

Use what the Pros use:

Trusted and Installed at hundreds of:
*Tractor and farm equipment sales and supply stores
*RV and Camper dealers
*Motorcycle and ATV dealers
*Independent speed shops and repair centers
*Low draw on the battery at less than .1 watt

Don’t trust your vehicle to anything else, Protect your vehicle today with a Mouse Blocker!!

EPA Est. No. 95016-CHN-1

Additional information

Weight 0.11 kg
Dimensions 4.75 × 4.75 × 1 cm