Protecting RV Interior From Rats And Mice During Summer Storage in Arizona

Published 09/22/2025

Products Featured in This Question

MouseBlocker Classic Electronic Rodent Deterrent - 12V DC

(8)

$59.95

MouseBlocker PROx Electronic Rodent Deterrent - 12V DC

(20)

$89.95

Question:

We leave our Keystone Cougar parked in Arizona for the summer while we’re back home. No power hookups. Would the Classic MB44FR or Pro MB94FR be better for inside the camper?

asked by: Linda

Expert Reply:

Linda, since you won’t have power available, the 12V Classic # MB44FR is the simple way to go - it wires to your trailer battery and uses almost no draw (0.1 watts). If you also want flashing LEDs as a second deterrent, the Pro # MB94FR is a nice upgrade, but it pulls a bit more power (0.6 watts). Some RV owners even run multiple Classics # MB44FR in different compartments for added coverage.

Do you typically leave your Cougar’s batteries connected while in storage, or do you disconnect them?

expert reply by: Andrew N