532 Vehicle Ultrasonic Mouse Repeller(Black) Filter-Car Switches One Package Size 20cm *

One Package Size 20cm * 14cm * 4cm / 7

Weight 44g

Carbon dioxide exceeding alarm value: 1000ppm

the front windshield

View Angle 90 degree

532 Vehicle Ultrasonic Mouse Repeller(Black) Filter-Car Switches One Package Size 20cm *1. The product uses 12V conventional car battery power supply, no need to use another power supply, easy to install and use 2. Reverse connection protection function; to prevent artificial reverse circuit connection and damage to the product 3. Product power on self test function; when the product is installed for the first time and the switch is turned on, the product enters the automatic detection function to detect the function of each component;